Pith Number

pith:3KDEFZLO

pith:2025:3KDEFZLO4YVZ3LB5KNSEVUJECX

not attested not anchored not stored refs pending

Improving Myocardial Infarction Detection via Synthetic ECG Pretraining

Lachin Naghashyar

arxiv:2506.23259 v1 · 2025-06-29 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KDEFZLO4YVZ3LB5KNSEVUJECX}

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	2026-07-05T11:29:18.744812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8642e56ee62b9dac3d53644ad12415c6129cca7434d57a75a6dd7171bfaf68

Aliases

arxiv: 2506.23259 · arxiv_version: 2506.23259v1 · doi: 10.48550/arxiv.2506.23259 · pith_short_12: 3KDEFZLO4YVZ · pith_short_16: 3KDEFZLO4YVZ3LB5 · pith_short_8: 3KDEFZLO

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/3KDEFZLO4YVZ3LB5KNSEVUJECX \
  | 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: da8642e56ee62b9dac3d53644ad12415c6129cca7434d57a75a6dd7171bfaf68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59bfe424044eef256518d58232573897fded7a023878c50f963bbc7d78d1daee",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-29T14:29:55Z",
    "title_canon_sha256": "c95f063eec76c73ce64045a41133ad347fc536adc1929c91cfcf42032d1b4128"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23259",
    "kind": "arxiv",
    "version": 1
  }
}