Pith Number

pith:YCUQLCXK

pith:2024:YCUQLCXKGT4ZIZLMNCJB3GLEYH

not attested not anchored not stored refs pending

An Electrocardiogram Foundation Model Built on over 10 Million Recordings with External Evaluation across Multiple Domains

Aaron Aguirre, Brandon Westover, Che Liu, Chenxi Sun, Gari Clifford, Junior Moura, Jun Li, Lanhai Zhong, Shenda Hong

arxiv:2410.04133 v4 · 2024-10-05 · cs.LG · cs.AI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCUQLCXKGT4ZIZLMNCJB3GLEYH}

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.

Cited by

9 papers in Pith

Cross-Modal Contrastive Learning of ECG and Angiography Representations for Severe Stenosis Classification

VitalAgent: A Tool-Augmented Agent for Reactive and Proactive Physiological Monitoring over Wearable Health Data

Learning Cardiac Latent Representations in Vectorcardiogram Space

How Do Electrocardiogram Models Scale?

Extending Pretrained 10-Second ECG Foundation Models to Longer Horizons

Receipt and verification

First computed	2026-07-05T11:47:57.849169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a9058aea34f994656c68921d9964c1da7c228b0098e878e4daafb3d72dd18a

Aliases

arxiv: 2410.04133 · arxiv_version: 2410.04133v4 · doi: 10.48550/arxiv.2410.04133 · pith_short_12: YCUQLCXKGT4Z · pith_short_16: YCUQLCXKGT4ZIZLM · pith_short_8: YCUQLCXK

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/YCUQLCXKGT4ZIZLMNCJB3GLEYH \
  | 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: c0a9058aea34f994656c68921d9964c1da7c228b0098e878e4daafb3d72dd18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7f72635c5b64bb7b2280373e82f1658b638bbc45348d07c38822f7dbe57c9d",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-05T12:12:02Z",
    "title_canon_sha256": "80ba762f30a7e9fea87c5f98aaadae9001d52101e6a674a7477525ca4baa808d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.04133",
    "kind": "arxiv",
    "version": 4
  }
}