Pith Number

pith:356JH2DH

pith:2025:356JH2DHV42JQ5JFCFG7NFSYFZ

not attested not anchored not stored refs pending

Constructing Ophthalmic MLLM for Positioning-diagnosis Collaboration Through Clinical Cognitive Chain Reasoning

Diping Song, Xinyao Liu

arxiv:2507.17539 v1 · 2025-07-23 · cs.AI · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{356JH2DHV42JQ5JFCFG7NFSYFZ}

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	2026-07-05T11:42:09.694921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df7c93e867af34987525114df696582e5796054e5ed18220b90294dffa3b44aa

Aliases

arxiv: 2507.17539 · arxiv_version: 2507.17539v1 · doi: 10.48550/arxiv.2507.17539 · pith_short_12: 356JH2DHV42J · pith_short_16: 356JH2DHV42JQ5JF · pith_short_8: 356JH2DH

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/356JH2DHV42JQ5JFCFG7NFSYFZ \
  | 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: df7c93e867af34987525114df696582e5796054e5ed18220b90294dffa3b44aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd6818b93009154ac87e2ab453c290a76c2fecb2c8bf22acb738bd536deed2b9",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-23T14:19:30Z",
    "title_canon_sha256": "859c6c9be9d135f3f7143c7c4058af2fc33220c73524ebaf8f91384333e08795"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17539",
    "kind": "arxiv",
    "version": 1
  }
}