Pith Number

pith:WNBUFXAM

pith:2025:WNBUFXAM4MVBXDVXA5GE32CECR

not attested not anchored not stored refs pending

Modeling Day-Long ECG Signals to Predict Heart Failure Risk with Explainable AI

Eran Zvuloni, Ilan Green, Izhar Laufer, Joachim A. Behar, Michael Glikson, Offer Amir, Ronit Almog, Shany Brimer Biton

arxiv:2601.00014 v2 · 2025-12-20 · 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{WNBUFXAM4MVBXDVXA5GE32CECR}

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	2026-06-19T16:12:17.299988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b34342dc0ce32a1b8eb7074c4de8441474747b6ce53c050b312335f28ac254a5

Aliases

arxiv: 2601.00014 · arxiv_version: 2601.00014v2 · doi: 10.48550/arxiv.2601.00014 · pith_short_12: WNBUFXAM4MVB · pith_short_16: WNBUFXAM4MVBXDVX · pith_short_8: WNBUFXAM

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/WNBUFXAM4MVBXDVXA5GE32CECR \
  | 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: b34342dc0ce32a1b8eb7074c4de8441474747b6ce53c050b312335f28ac254a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ba354f13d1d3464545259e388d1aa27c4900531da21d6a1b6be2cf640a3e30",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-12-20T21:36:47Z",
    "title_canon_sha256": "aac044fed5d853f9fcb4160e86980d25e7f6397d8753f5b5755d497c2f048648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.00014",
    "kind": "arxiv",
    "version": 2
  }
}