Pith Number

pith:7KPJEMTH

pith:2023:7KPJEMTHDQR47FZ4BNMBKDR2UB

not attested not anchored not stored refs pending

Interpretable and intervenable ultrasonography-based machine learning models for pediatric appendicitis

Alyssia Paschke, Christian Knorr, David Niederberger, Ece Ozkan, Julia E. Vogt, Julia Zerres, Kieran Chin-Cheong, Markus Denzinger, Patricia Reis Wolfertstetter, Ri\v{c}ards Marcinkevi\v{c}s, Sven Wellmann, Ugne Klimiene

arxiv:2302.14460 v3 · 2023-02-28 · cs.LG · cs.CV · eess.IV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KPJEMTHDQR47FZ4BNMBKDR2UB}

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	2026-07-05T07:15:52.533304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9e9232671c23cf973c0b58150e3aa065a737a8a32719b4dea13f45db6362d7

Aliases

arxiv: 2302.14460 · arxiv_version: 2302.14460v3 · doi: 10.48550/arxiv.2302.14460 · pith_short_12: 7KPJEMTHDQR4 · pith_short_16: 7KPJEMTHDQR47FZ4 · pith_short_8: 7KPJEMTH

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/7KPJEMTHDQR47FZ4BNMBKDR2UB \
  | 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: fa9e9232671c23cf973c0b58150e3aa065a737a8a32719b4dea13f45db6362d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c50c22d67517080b99f4337dac99841b23fab7ad66717c69f1df25d8d2316bb",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-28T10:08:11Z",
    "title_canon_sha256": "b079e8178548c4c6965552ae6ae1fee7aee03ff4b96dfdb8598b862d9dad191b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.14460",
    "kind": "arxiv",
    "version": 3
  }
}