Pith Number

pith:V32CC5BR

pith:2026:V32CC5BRA6L5JLHMELAA3USLKF

not attested not anchored not stored refs pending

Exploring Deep Learning and Ultra-Widefield Imaging for Diabetic Retinopathy and Macular Edema

Aythami Morales, Guillermo Gonz\'alez de Rivera, Julian Fierrez, Pablo Jimenez-Lizcano, Ruben Tolosana, Ruben Vera-Rodriguez, Sergio Romero-Tapiador

arxiv:2603.08235 v2 · 2026-03-09 · 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{V32CC5BRA6L5JLHMELAA3USLKF}

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	2026-05-21T01:05:17.424836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef42174310797d4acec22c00dd24b514b9687ff4ead19374fdc305632619cbf

Aliases

arxiv: 2603.08235 · arxiv_version: 2603.08235v2 · doi: 10.48550/arxiv.2603.08235 · pith_short_12: V32CC5BRA6L5 · pith_short_16: V32CC5BRA6L5JLHM · pith_short_8: V32CC5BR

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/V32CC5BRA6L5JLHMELAA3USLKF \
  | 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: aef42174310797d4acec22c00dd24b514b9687ff4ead19374fdc305632619cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "698e1ee48ac33abe53a59880104b042ed2ce7ec9151ad8f27378c33f108a10e8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-09T11:04:01Z",
    "title_canon_sha256": "95766037a15acd629263ded7fa6aca8329544ab95a6504ab9e0890c028a8e8a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.08235",
    "kind": "arxiv",
    "version": 2
  }
}