Pith Number

pith:CKRGY6RZ

pith:2026:CKRGY6RZ7XTYPW7ZEC2FI5AAQU

not attested not anchored not stored refs pending

Towards Clinically Interpretable Ophthalmic VQA via Spatially-Grounded Lesion Evidence

Bo Liu, Chengcheng Zhu, Huazhu Fu, Jiang Liu, Meng Wang, Xingyue Wang, Zhixuan Zhang

arxiv:2605.22414 v1 · 2026-05-21 · 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{CKRGY6RZ7XTYPW7ZEC2FI5AAQU}

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	2026-05-22T01:04:42.250997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a26c7a39fde787dbf920b4547400853c8c0fda3bd8f1dbe8043e550d01f769

Aliases

arxiv: 2605.22414 · arxiv_version: 2605.22414v1 · doi: 10.48550/arxiv.2605.22414 · pith_short_12: CKRGY6RZ7XTY · pith_short_16: CKRGY6RZ7XTYPW7Z · pith_short_8: CKRGY6RZ

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/CKRGY6RZ7XTYPW7ZEC2FI5AAQU \
  | 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: 12a26c7a39fde787dbf920b4547400853c8c0fda3bd8f1dbe8043e550d01f769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f01e89f401d74ab14ef503687e443c025f00149f00c7496c11b8ecddbbb70de",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-21T12:37:03Z",
    "title_canon_sha256": "ba391594f49aba608f445ab1fb9fc2df2271726a3f8a8ace331d35c0d2853933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22414",
    "kind": "arxiv",
    "version": 1
  }
}