Pith Number

pith:J53CQZGJ

pith:2025:J53CQZGJUE5T2EDXUHRF4CIIMF

not attested not anchored not stored refs pending

Benchmarking Ophthalmology Foundation Models for Clinically Significant Age Macular Degeneration Detection

Baskin Meital, Benjamin A. Cohen, Eran Berkowitz, Joachim A. Behar, Jonathan Fhima, Luis Filipe Nakayama, Meishar Meisel

arxiv:2505.05291 v2 · 2025-05-08 · eess.IV · cs.AI · cs.CV · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J53CQZGJUE5T2EDXUHRF4CIIMF}

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	2026-07-05T11:07:24.351620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f762864c9a13b3d1077a1e25e090861678291ab7788c46f5503bda318fd30fd

Aliases

arxiv: 2505.05291 · arxiv_version: 2505.05291v2 · doi: 10.48550/arxiv.2505.05291 · pith_short_12: J53CQZGJUE5T · pith_short_16: J53CQZGJUE5T2EDX · pith_short_8: J53CQZGJ

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/J53CQZGJUE5T2EDXUHRF4CIIMF \
  | 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: 4f762864c9a13b3d1077a1e25e090861678291ab7788c46f5503bda318fd30fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12895e0cc7f297956740c69dfba2e8162d8fe0c6e7b56906eeb731166c30f681",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-08T14:31:02Z",
    "title_canon_sha256": "4a6e3bd67316800e05b83f484512e99dc72d1cb8b674c784a17388c537f3eadf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05291",
    "kind": "arxiv",
    "version": 2
  }
}