Pith Number

pith:433YY55P

pith:2022:433YY55PO2ALUTBLPYJESA2D4Z

not attested not anchored not stored refs pending

GeoECG: Data Augmentation via Wasserstein Geodesic Perturbation for Robust Electrocardiogram Prediction

Bo Li, Ding Zhao, Douglas Weber, Emerson Liu, Jiacheng Zhu, Jielin Qiu, Michael A. Rosenberg, Zhuolin Yang

arxiv:2208.01220 v2 · 2022-08-02 · stat.ML · cs.LG · 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{433YY55PO2ALUTBLPYJESA2D4Z}

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	2026-07-05T04:47:42.649765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f78c77af7680ba4c2b7e12490343e671d5f2ff53576a7e12887591d244caa7

Aliases

arxiv: 2208.01220 · arxiv_version: 2208.01220v2 · doi: 10.48550/arxiv.2208.01220 · pith_short_12: 433YY55PO2AL · pith_short_16: 433YY55PO2ALUTBL · pith_short_8: 433YY55P

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/433YY55PO2ALUTBLPYJESA2D4Z \
  | 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: e6f78c77af7680ba4c2b7e12490343e671d5f2ff53576a7e12887591d244caa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a03525648be6d60227f2b19ef97f4289d9a51664e2c451dc47b7be509901d29",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-08-02T03:14:13Z",
    "title_canon_sha256": "96cef126509d4403bd4ea6769f411efd5daf2ae7eaf68a8016f4194e6af2b8ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01220",
    "kind": "arxiv",
    "version": 2
  }
}