Pith Number

pith:3KLCEWSV

pith:2025:3KLCEWSVD47MM2DKFS27VFOF33

not attested not anchored not stored refs pending

Medical-Knowledge Driven Multiple Instance Learning for Classifying Severe Abdominal Anomalies on Prenatal Ultrasound

Dong Ni, Guowei Tao, Huanwen Liang, Jingxian Xu, Ran Li, Sheng Zhao, Xinru Gao, Xin Yang, Xuedong Deng, Yanjun Liu, Yuanji Zhang, Yuhan Zhang, Yuhao Huang, Yun Wu

arxiv:2507.01401 v1 · 2025-07-02 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KLCEWSVD47MM2DKFS27VFOF33}

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	2026-07-05T11:30:48.199078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da96225a551f3ec6686a2cb5fa95c5dedc5fb25e8a28ce4c71d3656ea2b2413a

Aliases

arxiv: 2507.01401 · arxiv_version: 2507.01401v1 · doi: 10.48550/arxiv.2507.01401 · pith_short_12: 3KLCEWSVD47M · pith_short_16: 3KLCEWSVD47MM2DK · pith_short_8: 3KLCEWSV

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/3KLCEWSVD47MM2DKFS27VFOF33 \
  | 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: da96225a551f3ec6686a2cb5fa95c5dedc5fb25e8a28ce4c71d3656ea2b2413a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f15172902c6be70b437c5b6038dae75f486f9079b4bba247c837f425c4e312",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-02T06:31:26Z",
    "title_canon_sha256": "d8f0a3ab78f7c8638eee1205eafd8a00feeedfa5a17609f6c8b7b8b3df08b930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01401",
    "kind": "arxiv",
    "version": 1
  }
}