Pith Number

pith:7VNS5C3N

pith:2025:7VNS5C3NNP575232QEGA3AMF4Q

not attested not anchored not stored refs pending

Automating Expert-Level Medical Reasoning Evaluation of Large Language Models

Cheyenna Espinoza, Emma Schaffer, Han Yang, Jiaxi Li, Lindsay Welton, Meijia Song, Meng-Han Tsai, Ninghao Liu, Rui Zhang, Shuang Zhou, Wenya Xie, Xinnie Mai, Yanwei Jin, Yiyun Xing, Yucheng Shi, Yuen-Hei Chung, Zaifu Zhan, Zidu Xu, Zirui Liu

arxiv:2507.07988 v1 · 2025-07-10 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VNS5C3NNP575232QEGA3AMF4Q}

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	2026-07-05T11:35:08.016309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd5b2e8b6d6bfbfeeb7a810c0d8185e41505fc24aa91a6ab1f7d0f08d530fd47

Aliases

arxiv: 2507.07988 · arxiv_version: 2507.07988v1 · doi: 10.48550/arxiv.2507.07988 · pith_short_12: 7VNS5C3NNP57 · pith_short_16: 7VNS5C3NNP575232 · pith_short_8: 7VNS5C3N

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/7VNS5C3NNP575232QEGA3AMF4Q \
  | 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: fd5b2e8b6d6bfbfeeb7a810c0d8185e41505fc24aa91a6ab1f7d0f08d530fd47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0d2391113d6509d253dd403cc9b2ffabf658e28ed7c5fab37774c19875fa87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-10T17:58:26Z",
    "title_canon_sha256": "cb6ade6c8d26b807ea6db8ce2f97e2eabd39e16b45ed5664a69874556a6286ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07988",
    "kind": "arxiv",
    "version": 1
  }
}