Pith Number

pith:TX7CYLVO

pith:2025:TX7CYLVOG4N5XJGLEMDHJJBE3O

not attested not anchored not stored refs pending

Benchmarking Large Multimodal Models for Ophthalmic Visual Question Answering with OphthalWeChat

Bingjie Yan, Danli Shi, Jiancheng Yang, Meng Yuan, Mingguang He, Pusheng Xu, Weiyi Zhang, Xia Gong, Xiaolan Chen, Yalin Zheng

arxiv:2505.19624 v1 · 2025-05-26 · cs.CV · 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{TX7CYLVOG4N5XJGLEMDHJJBE3O}

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	2026-07-05T11:09:33.721169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dfe2c2eae371bdba4cb230674a424dbbc45c20a57ba6c1d6278ec48087b5e72

Aliases

arxiv: 2505.19624 · arxiv_version: 2505.19624v1 · doi: 10.48550/arxiv.2505.19624 · pith_short_12: TX7CYLVOG4N5 · pith_short_16: TX7CYLVOG4N5XJGL · pith_short_8: TX7CYLVO

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/TX7CYLVOG4N5XJGLEMDHJJBE3O \
  | 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: 9dfe2c2eae371bdba4cb230674a424dbbc45c20a57ba6c1d6278ec48087b5e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e9c8cc876c417a43d3e02d4e0bed938fe7192d81dbe0f5954f8fbd653390ca",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-26T07:45:42Z",
    "title_canon_sha256": "2b3e09d9321cf73b40aded477e60f6f30b9ff60817dfe99756d380b4f69fbdbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19624",
    "kind": "arxiv",
    "version": 1
  }
}