Pith Number

pith:OAJJK25C

pith:2021:OAJJK25CUDGD3I75N74IF3WYVG

not attested not anchored not stored refs pending

Graph-Based Intercategory and Intermodality Network for Multilabel Classification and Melanoma Diagnosis of Skin Lesions in Dermoscopy and Clinical Images

Ashnil Kumar, Jinman Kim, Lei Bi, Michael Fulham, Xiaohang Fu

arxiv:2104.00201 v2 · 2021-04-01 · 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{OAJJK25CUDGD3I75N74IF3WYVG}

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	2026-07-05T04:30:37.419109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7012956ba2a0cc3da3fd6ff882eed8a9874a601b6679affbea47d7269344012e

Aliases

arxiv: 2104.00201 · arxiv_version: 2104.00201v2 · doi: 10.48550/arxiv.2104.00201 · pith_short_12: OAJJK25CUDGD · pith_short_16: OAJJK25CUDGD3I75 · pith_short_8: OAJJK25C

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/OAJJK25CUDGD3I75N74IF3WYVG \
  | 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: 7012956ba2a0cc3da3fd6ff882eed8a9874a601b6679affbea47d7269344012e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03eea9380fc9de78fa56fb60bec0cb3dfec577427cf4f003c9e676420d2adce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-01T02:06:48Z",
    "title_canon_sha256": "7dca549bd54419f36193099116360f19ba357da8c0c7281ac71f85811fe64069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00201",
    "kind": "arxiv",
    "version": 2
  }
}