Pith Number

pith:AN3W2RL6

pith:2023:AN3W2RL6IFOZJ2ZITSCGVUGHYZ

not attested not anchored not stored refs pending

Quantifying the Effect of Image Similarity on Diabetic Foot Ulcer Classification

Bill Cassidy, Connah Kendrick, Imran Chowdhury Dipto, Joseph M. Pappachan, Moi Hoon Yap, Neil D. Reeves, Vishnu Chandrabalan

arxiv:2304.12987 v1 · 2023-04-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AN3W2RL6IFOZJ2ZITSCGVUGHYZ}

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	2026-07-05T06:04:23.086748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03776d457e415d94eb289c846ad0c7c67e793b55482e58cd06493bd3a6ce355a

Aliases

arxiv: 2304.12987 · arxiv_version: 2304.12987v1 · doi: 10.48550/arxiv.2304.12987 · pith_short_12: AN3W2RL6IFOZ · pith_short_16: AN3W2RL6IFOZJ2ZI · pith_short_8: AN3W2RL6

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/AN3W2RL6IFOZJ2ZITSCGVUGHYZ \
  | 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: 03776d457e415d94eb289c846ad0c7c67e793b55482e58cd06493bd3a6ce355a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5651abb3fbf951fa7325fe59ee3f22d1c7712a852b7d5772e8a28e037a7340c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-25T16:54:27Z",
    "title_canon_sha256": "8cece387af8943816b69c474f44c0e7a723f5f58a728bcea7c4bdbebd1f871a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12987",
    "kind": "arxiv",
    "version": 1
  }
}