Pith Number

pith:4DOOEAUE

pith:2024:4DOOEAUE4MGZWRH3SSI3RSI2DT

not attested not anchored not stored refs pending

ECGformer: Leveraging transformer for ECG heartbeat arrhythmia classification

Mohammad Alfrad Nobel Bhuiyan, Sait Alp, Taymaz Akan

arxiv:2401.05434 v1 · 2024-01-06 · eess.SP · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DOOEAUE4MGZWRH3SSI3RSI2DT}

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	2026-07-05T07:32:30.122651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0dce20284e30d9b44fb9491b8c91a1ccb1c12fbb536128fa72b91479cc2a4c3

Aliases

arxiv: 2401.05434 · arxiv_version: 2401.05434v1 · doi: 10.48550/arxiv.2401.05434 · pith_short_12: 4DOOEAUE4MGZ · pith_short_16: 4DOOEAUE4MGZWRH3 · pith_short_8: 4DOOEAUE

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/4DOOEAUE4MGZWRH3SSI3RSI2DT \
  | 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: e0dce20284e30d9b44fb9491b8c91a1ccb1c12fbb536128fa72b91479cc2a4c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620d243ca89b269c374f8f14457825a2e615e8cd8d9f0d7463e053a0f50b88d5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-01-06T06:14:48Z",
    "title_canon_sha256": "88f78799ce05407ac4e7c38a058cfc8da595e424d1437fcd3dbb18c3326025aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05434",
    "kind": "arxiv",
    "version": 1
  }
}