Pith Number

pith:PR4XOU2S

pith:2026:PR4XOU2SAJYZVH3MBHYA2AXMKD

not attested not anchored not stored refs pending

Clinical Reasoning Graphs: Structured Evaluation of LLM Diagnostic Reasoning Reveals Competence Without Consistency

Nisarg A. Patel (University of California, San Francisco)

arxiv:2606.29876 v1 · 2026-06-29 · cs.CL · cs.AI · q-bio.QM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PR4XOU2SAJYZVH3MBHYA2AXMKD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-30T02:17:39.241826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c7977535202719a9f6c09f00d02ec50f58c0dfa70772e5e1ad5046596bc2217

Aliases

arxiv: 2606.29876 · arxiv_version: 2606.29876v1 · doi: 10.48550/arxiv.2606.29876 · pith_short_12: PR4XOU2SAJYZ · pith_short_16: PR4XOU2SAJYZVH3M · pith_short_8: PR4XOU2S

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PR4XOU2SAJYZVH3MBHYA2AXMKD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7c7977535202719a9f6c09f00d02ec50f58c0dfa70772e5e1ad5046596bc2217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f787d68fe5ada926313ad8e0a597ff4bac56da742afd7d360453c64ba0ddacff",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-29T07:16:59Z",
    "title_canon_sha256": "9e8ed8e137e2979597cac9829bbf76367329208bb4254f90f6e755cef3e38886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29876",
    "kind": "arxiv",
    "version": 1
  }
}