Pith Number

pith:5FZ3SPFT

pith:2023:5FZ3SPFTH62ASIDOXDBP6S7T7L

not attested not anchored not stored refs pending

CohortFinder: an open-source tool for data-driven partitioning of biomedical image cohorts to yield robust machine learning models

Anant Madabhushi, Andrew Janowczyk, Bangchen Wang, Fan Fan, Georgia Martinez, John Shin, Laura Barisoni, Maxime W. Lafarge, Satish E. Viswanath, Takaya Ozeki, Thomas Desilvio, Viktor H. Koelzer, Yijiang Chen

arxiv:2307.08673 v1 · 2023-07-17 · cs.LG · 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{5FZ3SPFTH62ASIDOXDBP6S7T7L}

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	2026-07-05T06:31:27.425209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e973b93cb33fb409206eb8c2ff4bf3faf922d9bed84c5daef7e17d7f0fcc2dc5

Aliases

arxiv: 2307.08673 · arxiv_version: 2307.08673v1 · doi: 10.48550/arxiv.2307.08673 · pith_short_12: 5FZ3SPFTH62A · pith_short_16: 5FZ3SPFTH62ASIDO · pith_short_8: 5FZ3SPFT

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/5FZ3SPFTH62ASIDOXDBP6S7T7L \
  | 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: e973b93cb33fb409206eb8c2ff4bf3faf922d9bed84c5daef7e17d7f0fcc2dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db38d2eb807b741716dc0f2ac05f27d12ae16204d1aea150cdd67a503125a695",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-17T17:34:32Z",
    "title_canon_sha256": "010c4307787d7b181dbef4e907c4c690a67119b5b879d2932a905c502a0ebd73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08673",
    "kind": "arxiv",
    "version": 1
  }
}