Pith Number

pith:CXBY55C6

pith:2024:CXBY55C64LBNQOW5JM7XDOOPCN

not attested not anchored not stored refs pending

Classification of Diabetic Retinopathy using Pre-Trained Deep Learning Models

Inas Al-Kamachy (Karlstad University, Netherlands), Reza Hassanpour (Rotterdam University, Roya Choupani (Angelo State University, Sweden), USA)

arxiv:2403.19905 v1 · 2024-03-29 · 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{CXBY55C64LBNQOW5JM7XDOOPCN}

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	2026-07-05T09:00:49.060203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c38ef45ee2c2d83add4b3f71b9cf13674a818dcefa02e7f6d440f6f910ea93

Aliases

arxiv: 2403.19905 · arxiv_version: 2403.19905v1 · doi: 10.48550/arxiv.2403.19905 · pith_short_12: CXBY55C64LBN · pith_short_16: CXBY55C64LBNQOW5 · pith_short_8: CXBY55C6

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/CXBY55C64LBNQOW5JM7XDOOPCN \
  | 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: 15c38ef45ee2c2d83add4b3f71b9cf13674a818dcefa02e7f6d440f6f910ea93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f6a22532c1eda93c1f24d09f8103e4a6e68a55e3b223d81a4a685c0cec9cf4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-29T01:11:56Z",
    "title_canon_sha256": "998c7e6c48cb064078a890c099531d09cdc1c01509e4d0e1640bd787b64eff09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19905",
    "kind": "arxiv",
    "version": 1
  }
}