Pith
Reviews of arXiv papers for AI agents: verdicts, claims, flaws, compiled records, citation graphs.
Should I use this
Quality & Safety
A
Findings (1)
- LOWTool 'paper_bridge' description lacks action verbin paper_bridge
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~7,083Tokens (tool definitions)
~3.7 KBTypical response size
Significant attention impact (5.53% of 128k context)
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"pith": {
"url": "https://pith.science/mcp"
}
}
}Remote endpoints
https://pith.science/mcpstreamable-httpWhat it can do
Tool inventory
Tools (17)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢get_review(arxiv_id)
Pith's review of one specific paper, in one call: the verdict, confidence, novelty and correctness scores, one-line summary, weakest assumption, and the paper's argument as short labeled statements (premise, machinery, core claim, falsifier) already extracted, so the paper's premises and logical structure can be stated without reading the PDF. Use this for any question about a specific paper: what it asserts, what it assumes, how the argument runs, how sound it is, or what Pith concluded. Accepts an arXiv id or URL, DOI, or Pith Number.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "get_reviewArguments"
}Output Schema
{
"type": "object",
"properties": {
"found": {
"title": "Found",
"type": "boolean"
},
"arxiv_id": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Arxiv Id"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"primary_cat": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Primary Cat"
},
"submitted_at": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Submitted At"
},
"verdict": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Verdict"
},
"confidence": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Confidence"
},
"novelty_score": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"title": "Novelty Score"
},
"correctness_risk": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Correctness Risk"
},
"one_line_summary": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "One Line Summary"
},
"lead": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Lead"
},
"discovery_kind": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Discovery Kind"
},
"reviewed_at": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Reviewed At"
},
"core_claim": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Core Claim"
},
"weakest_assumption": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Weakest Assumption"
},
"falsifier": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Falsifier"
},
"argument": {
"items": {
"$ref": "#/$defs/Claim"
},
"title": "Argument",
"type": "array"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"found"
],
"$defs": {
"Claim": {
"properties": {
"claim_key": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Key"
},
"claim_role": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Role"
},
"claim_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Type"
},
"status": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Status"
},
"claim_text": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Text"
}
},
"required": [
"claim_key",
"claim_role",
"claim_type",
"status",
"claim_text"
],
"title": "Claim",
"type": "object"
}
},
"description": "One paper's full machine review.",
"title": "Review"
}🟢search_papers(query, limit)
Search Pith-reviewed papers by title and abstract. Call this when the user names a research topic, phenomenon, method, or paper title without an identifier, or asks whether Pith has reviewed anything on a subject. Each result carries the paper's verdict, summary, and review link.
Input Schema
{
"type": "object",
"properties": {
"query": {
"description": "Topic, phenomenon, method, or paper title in plain words.",
"title": "Query",
"type": "string"
},
"limit": {
"default": 10,
"title": "Limit",
"type": "integer"
}
},
"required": [
"query"
],
"title": "search_papersArguments"
}Output Schema
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"count": {
"title": "Count",
"type": "integer"
},
"results": {
"items": {
"$ref": "#/$defs/PaperHit"
},
"title": "Results",
"type": "array"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"query",
"count",
"results"
],
"$defs": {
"PaperHit": {
"properties": {
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"primary_cat": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Primary Cat"
},
"submitted_at": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Submitted At"
},
"verdict": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Verdict"
},
"one_line_summary": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "One Line Summary"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
}
},
"required": [
"arxiv_id",
"title",
"primary_cat",
"submitted_at",
"verdict",
"one_line_summary",
"url",
"source_name",
"citation_url"
],
"title": "PaperHit",
"type": "object"
}
},
"title": "PaperSearchResults"
}🟢latest_reviews(category, days, limit)
The papers Pith reviewed most recently, newest first. Call this when the user asks what is new, notable, or recently reviewed in a field or overall. days caps how far back to look (max 90).
Input Schema
{
"type": "object",
"properties": {
"category": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Field to filter by: an arXiv archive ('cond-mat'), a full category ('cond-mat.str-el'), or a plain field name like 'condensed matter' or 'machine learning'; omit for all fields.",
"title": "Category"
},
"days": {
"default": 7,
"title": "Days",
"type": "integer"
},
"limit": {
"default": 10,
"title": "Limit",
"type": "integer"
}
},
"title": "latest_reviewsArguments"
}Output Schema
{
"type": "object",
"properties": {
"category": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Category"
},
"days": {
"title": "Days",
"type": "integer"
},
"count": {
"title": "Count",
"type": "integer"
},
"results": {
"items": {
"$ref": "#/$defs/ReviewedPaper"
},
"title": "Results",
"type": "array"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"category",
"days",
"count",
"results"
],
"$defs": {
"ReviewedPaper": {
"properties": {
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"primary_cat": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Primary Cat"
},
"submitted_at": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Submitted At"
},
"verdict": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Verdict"
},
"one_line_summary": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "One Line Summary"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
},
"reviewed_at": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Reviewed At"
}
},
"required": [
"arxiv_id",
"title",
"primary_cat",
"submitted_at",
"verdict",
"one_line_summary",
"url",
"source_name",
"citation_url",
"reviewed_at"
],
"title": "ReviewedPaper",
"type": "object"
}
},
"title": "LatestReviews"
}🟢analyze_paper_claims(arxiv_id)
The structured argument of one specific paper: what it actually asserts, the premises it assumes, the machinery connecting those premises to the claim, and the falsifier, as short labeled statements in argument order (premise, machinery, claim, falsifier). Use this for requests about a paper's claims, premises, assumptions, reasoning, logical dependencies, logical structure, argument structure, or conclusion. Each entry includes its text, role, type, and status.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "analyze_paper_claimsArguments"
}Output Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"count": {
"title": "Count",
"type": "integer"
},
"claims": {
"items": {
"$ref": "#/$defs/Claim"
},
"title": "Claims",
"type": "array"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"arxiv_id",
"title",
"count",
"claims",
"url",
"source_name",
"citation_url"
],
"$defs": {
"Claim": {
"properties": {
"claim_key": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Key"
},
"claim_role": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Role"
},
"claim_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Type"
},
"status": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Status"
},
"claim_text": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Text"
}
},
"required": [
"claim_key",
"claim_role",
"claim_type",
"status",
"claim_text"
],
"title": "Claim",
"type": "object"
}
},
"title": "ClaimLedger"
}🟢get_claims(arxiv_id)
Alias of analyze_paper_claims: the same ledger of what the paper asserts, its premises, machinery, and falsifier, in argument order.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "get_claimsArguments"
}Output Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"count": {
"title": "Count",
"type": "integer"
},
"claims": {
"items": {
"$ref": "#/$defs/Claim"
},
"title": "Claims",
"type": "array"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"arxiv_id",
"title",
"count",
"claims",
"url",
"source_name",
"citation_url"
],
"$defs": {
"Claim": {
"properties": {
"claim_key": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Key"
},
"claim_role": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Role"
},
"claim_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Type"
},
"status": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Status"
},
"claim_text": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Text"
}
},
"required": [
"claim_key",
"claim_role",
"claim_type",
"status",
"claim_text"
],
"title": "Claim",
"type": "object"
}
},
"title": "ClaimLedger"
}🟢search_claims(query, limit)
Full-text search over every scientific claim Pith has extracted, across all reviewed papers. Call this when the user asks who claims something, whether a claim appears in the recent literature, or what evidence bears on a statement. Returns each matching claim with its paper, verdict, and review link.
Input Schema
{
"type": "object",
"properties": {
"query": {
"description": "The claim or statement to look for, in plain words.",
"title": "Query",
"type": "string"
},
"limit": {
"default": 10,
"title": "Limit",
"type": "integer"
}
},
"required": [
"query"
],
"title": "search_claimsArguments"
}Output Schema
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"count": {
"title": "Count",
"type": "integer"
},
"results": {
"items": {
"$ref": "#/$defs/ClaimHit"
},
"title": "Results",
"type": "array"
},
"note": {
"title": "Note",
"type": "string"
}
},
"required": [
"query",
"count",
"results"
],
"$defs": {
"ClaimHit": {
"properties": {
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"claim_role": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Role"
},
"claim_text": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Claim Text"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"verdict": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Verdict"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
}
},
"required": [
"arxiv_id",
"claim_role",
"claim_text",
"title",
"verdict",
"url",
"source_name",
"citation_url"
],
"title": "ClaimHit",
"type": "object"
}
},
"title": "ClaimSearchResults"
}🟢get_paper_falsifier(arxiv_id)
The falsifier for one specific paper's core claim: the concrete observation, experiment, or computation that would settle or disprove it, plus how many people are watching for that result. Use this when the user asks what would falsify the paper, prove it wrong, test its central claim, settle the claim, or show that the conclusion fails.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "get_paper_falsifierArguments"
}Output Schema
{
"type": "object",
"properties": {
"found": {
"title": "Found",
"type": "boolean"
},
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"falsifier": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Falsifier"
},
"watchers": {
"title": "Watchers",
"type": "integer"
},
"watch_url": {
"title": "Watch Url",
"type": "string"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
}
},
"required": [
"found",
"arxiv_id"
],
"title": "Falsifier"
}🟢get_falsifier(arxiv_id)
Alias of get_paper_falsifier: the same falsifier and watcher count.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "get_falsifierArguments"
}Output Schema
{
"type": "object",
"properties": {
"found": {
"title": "Found",
"type": "boolean"
},
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"title": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Title"
},
"falsifier": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Falsifier"
},
"watchers": {
"title": "Watchers",
"type": "integer"
},
"watch_url": {
"title": "Watch Url",
"type": "string"
},
"url": {
"title": "Url",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
}
},
"required": [
"found",
"arxiv_id"
],
"title": "Falsifier"
}🟢get_signed_reviews(arxiv_id)
Published human signed reviews of one paper: reviewer identity, axis deltas against the machine review, claim verdicts, defects, predictions, and who paid. Call this when the user asks what human experts said about a paper, on top of the machine review.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "get_signed_reviewsArguments"
}Output Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"title": "Arxiv Id",
"type": "string"
},
"count": {
"title": "Count",
"type": "integer"
},
"reviews": {
"items": {},
"title": "Reviews",
"type": "array"
},
"url": {
"title": "Url",
"type": "string"
},
"error": {
"title": "Error",
"type": "string"
}
},
"required": [
"arxiv_id",
"count",
"reviews"
],
"title": "SignedReviews"
}🟢get_reviewer_record(handle)
A reviewer's published signed reviews and, when present, their calibration record (Brier score, open predictions, positivity skew). Call this when the user asks about a named Pith reviewer or how trustworthy a reviewer's track record is.
Input Schema
{
"type": "object",
"properties": {
"handle": {
"title": "Handle",
"type": "string"
}
},
"required": [
"handle"
],
"title": "get_reviewer_recordArguments"
}Output Schema
{
"type": "object",
"properties": {
"handle": {
"title": "Handle",
"type": "string"
},
"found": {
"title": "Found",
"type": "boolean"
},
"reviews": {
"items": {},
"title": "Reviews",
"type": "array"
},
"record": {
"title": "Record"
},
"url": {
"title": "Url",
"type": "string"
},
"error": {
"title": "Error",
"type": "string"
}
},
"required": [
"handle",
"found"
],
"title": "ReviewerRecord"
}🟢get_record(arxiv_id)
The compiled record of one paper: the authors' own sentences, arranged with typed labels. It carries the main claim in the authors' words, each abstract sentence's role, results with the qualifications the authors state beside them, the conditions of the study, measurements with where they appear, the arXiv listing abstract compared with the manuscript's abstract, resources including what is not stated, the authors' own limitations, how the paper uses its references, and what was and was not examined. No sentence in it was written by a model; every label carries its probability. Use this for what a paper states and under what conditions, including papers Pith has not reviewed, where get_review reports no review. Accepts an arXiv id or URL, DOI, or Pith Number.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
}
},
"required": [
"arxiv_id"
],
"title": "get_recordArguments"
}Output Schema
{
"type": "object",
"properties": {
"found": {
"title": "Found",
"type": "boolean"
},
"arxiv_id": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Arxiv Id"
},
"url": {
"title": "Url",
"type": "string"
},
"record_url": {
"title": "Record Url",
"type": "string"
},
"coverage": {
"title": "Coverage",
"type": "string"
},
"labels_illustrative": {
"title": "Labels Illustrative",
"type": "boolean"
},
"record": {
"additionalProperties": true,
"title": "Record",
"type": "object"
},
"note": {
"title": "Note",
"type": "string"
},
"source_name": {
"title": "Source Name",
"type": "string"
},
"citation_url": {
"title": "Citation Url",
"type": "string"
}
},
"required": [
"found"
],
"description": "A paper's compiled record: the authors' sentences with typed labels.",
"title": "CompiledRecord"
}🟢resolve_paper(reference)
Turn a pasted arXiv id, arXiv URL, DOI, or Pith Number into the arXiv id the other tools key on. ``resolved`` is false when the input did not become an arXiv id.
Input Schema
{
"type": "object",
"properties": {
"reference": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Reference",
"type": "string"
}
},
"required": [
"reference"
],
"title": "resolve_paperArguments"
}Output Schema
{
"type": "object",
"properties": {
"ok": {
"title": "Ok",
"type": "boolean"
},
"error": {
"title": "Error",
"type": "string"
},
"input": {
"title": "Input",
"type": "string"
},
"arxiv_id": {
"title": "Arxiv Id"
},
"resolved": {
"title": "Resolved",
"type": "boolean"
},
"empty_means": {
"title": "Empty Means",
"type": "string"
}
},
"required": [
"ok"
],
"description": "A pasted reference turned into the arXiv id the other tools key on.",
"title": "ResolvedPaper"
}🟢paper_packet(arxiv_id, limit)
One paper's compiled record, small enough to hold beside others: the main claim and contribution in the authors' words, each abstract sentence with its role and probability, paper-level labels, and, for full-text records, conditions, measurements, results and limitations, with totals so a capped list is not mistaken for the whole paper.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
},
"limit": {
"default": 8,
"description": "Items per list. 1 to 20.",
"maximum": 20,
"minimum": 1,
"title": "Limit",
"type": "integer"
}
},
"required": [
"arxiv_id"
],
"title": "paper_packetArguments"
}Output Schema
{
"type": "object",
"properties": {
"ok": {
"title": "Ok",
"type": "boolean"
},
"error": {
"title": "Error",
"type": "string"
},
"input": {
"title": "Input",
"type": "string"
},
"arxiv_id": {
"title": "Arxiv Id"
},
"resolved": {
"title": "Resolved",
"type": "boolean"
},
"empty_means": {
"title": "Empty Means",
"type": "string"
},
"found": {
"title": "Found",
"type": "boolean"
},
"packet": {
"title": "Packet"
},
"title": {
"title": "Title"
},
"doi": {
"title": "Doi"
},
"main_claim": {
"title": "Main Claim"
},
"contribution": {
"title": "Contribution"
},
"paper_labels": {
"additionalProperties": true,
"title": "Paper Labels",
"type": "object"
},
"abstract": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Abstract",
"type": "array"
},
"conditions": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Conditions",
"type": "array"
},
"limitations": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Limitations",
"type": "array"
},
"measurements": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Measurements",
"type": "array"
},
"results": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Results",
"type": "array"
},
"resources": {
"additionalProperties": true,
"title": "Resources",
"type": "object"
},
"counts": {
"additionalProperties": true,
"title": "Counts",
"type": "object"
},
"record_url": {
"title": "Record Url",
"type": "string"
},
"coverage": {
"additionalProperties": true,
"title": "Coverage",
"type": "object"
}
},
"required": [
"ok"
],
"description": "One paper's compiled record: authors' sentences with Jev's labels and probabilities.",
"title": "PaperPacket"
}🟢citation_neighbors(arxiv_id, direction, limit)
One hop from a paper: every reference entry with its resolved work identity, the papers that cite it, and, where a record exists, the citing sentences with their labeled intent. An edge means the paper names the other work, not that the work supports the citing claim.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "Arxiv Id",
"type": "string"
},
"direction": {
"default": "both",
"description": "out: works this paper cites. in: papers that cite it. both.",
"title": "Direction",
"type": "string"
},
"limit": {
"default": 12,
"description": "Graph rows per side. 1 to 40.",
"maximum": 40,
"minimum": 1,
"title": "Limit",
"type": "integer"
}
},
"required": [
"arxiv_id"
],
"title": "citation_neighborsArguments"
}Output Schema
{
"type": "object",
"properties": {
"ok": {
"title": "Ok",
"type": "boolean"
},
"error": {
"title": "Error",
"type": "string"
},
"input": {
"title": "Input",
"type": "string"
},
"arxiv_id": {
"title": "Arxiv Id"
},
"resolved": {
"title": "Resolved",
"type": "boolean"
},
"empty_means": {
"title": "Empty Means",
"type": "string"
},
"direction": {
"title": "Direction",
"type": "string"
},
"from_record": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "From Record",
"type": "array"
},
"from_graph": {
"additionalProperties": true,
"title": "From Graph",
"type": "object"
},
"coverage": {
"additionalProperties": true,
"title": "Coverage",
"type": "object"
}
},
"required": [
"ok"
],
"description": "One hop of the citation graph, record edges and graph edges kept apart.",
"title": "CitationNeighbors"
}🟢paper_bridge(a, b, limit)
Whether either paper cites the other, the resolved works both cite (on or off arXiv), and the papers that cite both.
Input Schema
{
"type": "object",
"properties": {
"a": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "A",
"type": "string"
},
"b": {
"description": "Any form the user gave: bare arXiv id (2401.00001), arXiv abs/pdf URL, DOI or doi.org URL, or Pith Number.",
"title": "B",
"type": "string"
},
"limit": {
"default": 12,
"description": "Shared graph neighbors per side. 1 to 40.",
"maximum": 40,
"minimum": 1,
"title": "Limit",
"type": "integer"
}
},
"required": [
"a",
"b"
],
"title": "paper_bridgeArguments"
}Output Schema
{
"type": "object",
"properties": {
"ok": {
"title": "Ok",
"type": "boolean"
},
"error": {
"title": "Error",
"type": "string"
},
"input": {
"title": "Input",
"type": "string"
},
"arxiv_id": {
"title": "Arxiv Id"
},
"resolved": {
"title": "Resolved",
"type": "boolean"
},
"empty_means": {
"title": "Empty Means",
"type": "string"
},
"a": {
"title": "A",
"type": "string"
},
"b": {
"title": "B",
"type": "string"
},
"direct": {
"additionalProperties": true,
"title": "Direct",
"type": "object"
},
"shared_citation_labels": {
"items": {
"type": "string"
},
"title": "Shared Citation Labels",
"type": "array"
},
"shared_relation_candidates": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Shared Relation Candidates",
"type": "array"
},
"from_graph": {
"additionalProperties": true,
"title": "From Graph",
"type": "object"
},
"coverage": {
"additionalProperties": true,
"title": "Coverage",
"type": "object"
}
},
"required": [
"ok"
],
"description": "What two papers share, each list on its own identity.",
"title": "PaperBridge"
}🟢find_passages(role, query, arxiv_id, limit)
Author sentences Jev labeled with one role, across every stored record, each with its probability and paper. Abstract-tier records cover limitation, result and main_claim; full-text records add condition, citation and measurement.
Input Schema
{
"type": "object",
"properties": {
"role": {
"description": "limitation, condition, result, main_claim, citation, or measurement.",
"title": "Role",
"type": "string"
},
"query": {
"default": "",
"description": "Words to match in the author's sentence. Empty returns the role.",
"title": "Query",
"type": "string"
},
"arxiv_id": {
"default": "",
"description": "One paper, or empty for every stored record.",
"title": "Arxiv Id",
"type": "string"
},
"limit": {
"default": 20,
"description": "1 to 50.",
"maximum": 50,
"minimum": 1,
"title": "Limit",
"type": "integer"
}
},
"required": [
"role"
],
"title": "find_passagesArguments"
}Output Schema
{
"type": "object",
"properties": {
"ok": {
"title": "Ok",
"type": "boolean"
},
"error": {
"title": "Error",
"type": "string"
},
"input": {
"title": "Input",
"type": "string"
},
"arxiv_id": {
"title": "Arxiv Id"
},
"resolved": {
"title": "Resolved",
"type": "boolean"
},
"empty_means": {
"title": "Empty Means",
"type": "string"
},
"role": {
"title": "Role",
"type": "string"
},
"query": {
"title": "Query",
"type": "string"
},
"count": {
"title": "Count",
"type": "integer"
},
"matched": {
"title": "Matched",
"type": "integer"
},
"passages": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Passages",
"type": "array"
},
"coverage": {
"additionalProperties": true,
"title": "Coverage",
"type": "object"
}
},
"required": [
"ok"
],
"description": "Author sentences of one role with Jev's probabilities.",
"title": "Passages"
}🟢record_coverage(arxiv_id)
Sources read and levels run for one paper's record, or the number of stored records by tier. Call before treating an empty result as a finding: an empty list means nothing in the examined scope matched.
Input Schema
{
"type": "object",
"properties": {
"arxiv_id": {
"default": "",
"description": "One paper, or empty for the whole record store.",
"title": "Arxiv Id",
"type": "string"
}
},
"title": "record_coverageArguments"
}Output Schema
{
"type": "object",
"properties": {
"ok": {
"title": "Ok",
"type": "boolean"
},
"error": {
"title": "Error",
"type": "string"
},
"input": {
"title": "Input",
"type": "string"
},
"arxiv_id": {
"title": "Arxiv Id"
},
"resolved": {
"title": "Resolved",
"type": "boolean"
},
"empty_means": {
"title": "Empty Means",
"type": "string"
},
"found": {
"title": "Found",
"type": "boolean"
},
"coverage": {
"additionalProperties": true,
"title": "Coverage",
"type": "object"
},
"tier": {
"title": "Tier"
},
"sources_read": {
"items": {},
"title": "Sources Read",
"type": "array"
},
"levels_run": {
"items": {},
"title": "Levels Run",
"type": "array"
},
"levels_not_run": {
"items": {},
"title": "Levels Not Run",
"type": "array"
},
"not_examined": {
"items": {},
"title": "Not Examined",
"type": "array"
},
"citations_total": {
"title": "Citations Total"
},
"citations_with_intent": {
"title": "Citations With Intent"
},
"relation_candidates": {
"title": "Relation Candidates"
},
"relation_candidates_judged": {
"title": "Relation Candidates Judged"
},
"compiled_records": {
"title": "Compiled Records",
"type": "integer"
},
"papers": {
"items": {
"additionalProperties": true,
"type": "object"
},
"title": "Papers",
"type": "array"
},
"stored_records_by_tier": {
"title": "Stored Records By Tier"
},
"stored_records_total": {
"title": "Stored Records Total"
}
},
"required": [
"ok"
],
"description": "What a record examined, or how many records are stored.",
"title": "RecordCoverage"
}Community
Evidence
Recent observations
verifiedversion not recorded17 tools