Pith Number

pith:Y6N46AJH

pith:2022:Y6N46AJHGVQXUAYOIZCOHT5RNH

not attested not anchored not stored refs pending

Lead-agnostic Self-supervised Learning for Local and Global Representations of Electrocardiogram

Dong-gyun Hong, Edward Choi, Hyunseung Chung, Joon-myoung Kwon, JungWoo Oh

arxiv:2203.06889 v2 · 2022-03-14 · cs.LG · eess.SP

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\usepackage{pith}
\pithnumber{Y6N46AJHGVQXUAYOIZCOHT5RNH}

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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

1 paper in Pith

Signal, Image, or Symbolic: Exploring the Best Input Representation for Electrocardiogram-Language Models Through a Unified Framework

Receipt and verification

First computed	2026-07-05T04:06:19.882466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c79bcf012735617a030e4644e3cfb169f845bbda07c4ac49e7198a92c1cf0b37

Aliases

arxiv: 2203.06889 · arxiv_version: 2203.06889v2 · doi: 10.48550/arxiv.2203.06889 · pith_short_12: Y6N46AJHGVQX · pith_short_16: Y6N46AJHGVQXUAYO · pith_short_8: Y6N46AJH

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/Y6N46AJHGVQXUAYOIZCOHT5RNH \
  | 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: c79bcf012735617a030e4644e3cfb169f845bbda07c4ac49e7198a92c1cf0b37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ef76270d9ae3025cfaa7f2c55f5d35f87e256a1bbadfb85769b69a2e4f4c604",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-14T07:10:39Z",
    "title_canon_sha256": "18b5fdee0f01c928ac59c1f7b0e5ae6a5a70dd898dd7bcb43d92ce57ee3dae16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06889",
    "kind": "arxiv",
    "version": 2
  }
}