Pith Number

pith:M3632LGB

pith:2019:M3632LGBIWRIHUUC35QADMAWCF

not attested not anchored not stored refs pending

Outcome-Driven Clustering of Acute Coronary Syndrome Patients using Multi-Task Neural Network with Attention

Changsheng Ma, Eryu Xia, Jian Li, Jian Sheng, Jianzeng Dong, Jing Mei, Shaochun Li, Suijun Tong, Wen Sun, Xin Du, Zhiqing Kang

arxiv:1903.00197 v2 · 2019-03-01 · q-bio.QM · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3632LGBIWRIHUUC35QADMAWCF}

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	2026-05-17T23:50:04.477658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66fdbd2cc145a283d282df6001b016117a385497a08d00c6c188053660d909af

Aliases

arxiv: 1903.00197 · arxiv_version: 1903.00197v2 · doi: 10.48550/arxiv.1903.00197 · pith_short_12: M3632LGBIWRI · pith_short_16: M3632LGBIWRIHUUC · pith_short_8: M3632LGB

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/M3632LGBIWRIHUUC35QADMAWCF \
  | 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: 66fdbd2cc145a283d282df6001b016117a385497a08d00c6c188053660d909af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7afde55c6b8be2eed3d3fda52ffa75938964a53220ae5a86deefd83e3ea84054",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-03-01T08:20:28Z",
    "title_canon_sha256": "829334b931d1c3b083b2069f3b40a9bc86aa6b30004db5626840b0cc36a43964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00197",
    "kind": "arxiv",
    "version": 2
  }
}