Pith Number

pith:KZQCHWVW

pith:2025:KZQCHWVWCPEBZHKECJASIBMKJL

not attested not anchored not stored refs pending

Predict Patient Self-reported Race from Skin Histological Images

Brandon Veremis, Eugenia Alleva, Gabriele Campanella, Jannes Jegminat, Kevin Clare, Kuan-lin Huang, Ruchika Verma, Shengjia Chen, Thomas Fuchs

arxiv:2507.21912 v2 · 2025-07-29 · cs.CV · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZQCHWVWCPEBZHKECJASIBMKJL}

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	2026-07-05T11:45:39.090132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566023dab613c81c9d44124124058a4ad335fa87ea0b024e1c06dbd7fd46c152

Aliases

arxiv: 2507.21912 · arxiv_version: 2507.21912v2 · doi: 10.48550/arxiv.2507.21912 · pith_short_12: KZQCHWVWCPEB · pith_short_16: KZQCHWVWCPEBZHKE · pith_short_8: KZQCHWVW

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/KZQCHWVWCPEBZHKECJASIBMKJL \
  | 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: 566023dab613c81c9d44124124058a4ad335fa87ea0b024e1c06dbd7fd46c152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01dc9b9c785ddbb7203b205a1e2cc090591da2ec3cf36c976c134cff31b77b3a",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-29T15:27:39Z",
    "title_canon_sha256": "41069a43b21d2139d7bb5af4d76d8eac09af3b04c2ea538ad2934ff1c5a5b14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21912",
    "kind": "arxiv",
    "version": 2
  }
}