Pith Number

pith:GIFZ2KDS

pith:2026:GIFZ2KDSX5GE6MB3IVBJ7N3KQ5

not attested not anchored not stored refs pending

How Do Electrocardiogram Models Scale?

Ant\^onio H. Ribeiro, Fabio Bonassi, Jiawei Li, Johan Sundstr\"om, Ming Jin, Stefan Gustafsson, Thomas B. Sch\"on

arxiv:2605.17276 v1 · 2026-05-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIFZ2KDSX5GE6MB3IVBJ7N3KQ5}

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	2026-05-20T00:03:49.309749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

320b9d2872bf4c4f303b45429fb76a874c8864c77187b91fbecedeb619aa20f4

Aliases

arxiv: 2605.17276 · arxiv_version: 2605.17276v1 · doi: 10.48550/arxiv.2605.17276 · pith_short_12: GIFZ2KDSX5GE · pith_short_16: GIFZ2KDSX5GE6MB3 · pith_short_8: GIFZ2KDS

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/GIFZ2KDSX5GE6MB3IVBJ7N3KQ5 \
  | 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: 320b9d2872bf4c4f303b45429fb76a874c8864c77187b91fbecedeb619aa20f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "850356e11ed7e9380641ff4793c2a737ab9c3e244769766cd36d3bc49c6780ff",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T05:53:35Z",
    "title_canon_sha256": "4aab53c1a31b3388bc57ef9e078669dbef64b3417f46af917b767f957385a59e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17276",
    "kind": "arxiv",
    "version": 1
  }
}