Pith Number

pith:CVYRJQMR

pith:2025:CVYRJQMRMD547SZJMM24MS5YCA

not attested not anchored not stored refs pending

HYAMD High-Resolution Fundus Image Dataset for age related macular degeneration (AMD) Diagnosis

Beatrice Tiosano, Benjamin A. Cohen, Eran Berkowitz, Joachim A. Behar, Meishar Meisel, Meital Baskin

arxiv:2505.04230 v1 · 2025-05-07 · eess.IV · 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{CVYRJQMRMD547SZJMM24MS5YCA}

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	2026-07-05T10:59:38.467797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

157114c19160fbcfcb296335c64bb8103016ec023a0e499de0efb0771ce25e1b

Aliases

arxiv: 2505.04230 · arxiv_version: 2505.04230v1 · doi: 10.48550/arxiv.2505.04230 · pith_short_12: CVYRJQMRMD54 · pith_short_16: CVYRJQMRMD547SZJ · pith_short_8: CVYRJQMR

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/CVYRJQMRMD547SZJMM24MS5YCA \
  | 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: 157114c19160fbcfcb296335c64bb8103016ec023a0e499de0efb0771ce25e1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de1f28be236c56b7eb4d9540e403c664f400cff143fe1baa6ebb72a4c2f3cd7d",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-07T08:27:44Z",
    "title_canon_sha256": "ba924d4c080121f9ad6b00a38e0a618124068cd816e940a5d5f709af6a81fdd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04230",
    "kind": "arxiv",
    "version": 1
  }
}