Pith Number

pith:XEGRWJMY

pith:2025:XEGRWJMYIHVXWTEJNCCIF6ITPH

not attested not anchored not stored refs pending

Can OpenAI o1 Reason Well in Ophthalmology? A 6,990-Question Head-to-Head Evaluation Study

Anran Li, David Ziyou Chen, Dianbo Liu, Fares Antaki, Hyunjae Kim, Kai Jin, Ke Zou, Krithi Pushpanathan, Maxwell Singer, Minjie Zou, Qingyu Chen, Ron A. Adelman, Sahana Srinivasan, Thaddaeus Wai Soon Lo, Xuguang Ai, Yih Chung Tham, Yiming Kong

arxiv:2501.13949 v1 · 2025-01-20 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEGRWJMYIHVXWTEJNCCIF6ITPH}

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	2026-07-05T10:04:42.991068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90d1b259841eb7b4c89688482f91379d9e5d93b772d0530e3e6e4ea0fc13b65

Aliases

arxiv: 2501.13949 · arxiv_version: 2501.13949v1 · doi: 10.48550/arxiv.2501.13949 · pith_short_12: XEGRWJMYIHVX · pith_short_16: XEGRWJMYIHVXWTEJ · pith_short_8: XEGRWJMY

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/XEGRWJMYIHVXWTEJNCCIF6ITPH \
  | 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: b90d1b259841eb7b4c89688482f91379d9e5d93b772d0530e3e6e4ea0fc13b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185b471941c2e57fbb1bdc849d5bb879fe3741add1c4f73b8618026980256542",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-20T02:40:01Z",
    "title_canon_sha256": "6af141256805c88932a9812f84ca9548d77e9d9cff20f5a46ec3a332e1bcb28c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13949",
    "kind": "arxiv",
    "version": 1
  }
}