Pith Number

pith:2ZFVODYR

pith:2025:2ZFVODYRSPLSX2AEJEDZNYF64Z

not attested not anchored not stored refs pending

Leveraging Self-Supervised Learning Methods for Remote Screening of Subjects with Paroxysmal Atrial Fibrillation

Adrian Atienza, Gouthamaan Manimaran, Helena Dominguez, Jakob E. Bardram, Peter K. Jacobsen, Sadasivan Puthusserypady

arxiv:2503.02621 v1 · 2025-03-04 · 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{2ZFVODYRSPLSX2AEJEDZNYF64Z}

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	2026-07-05T10:24:09.905109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64b570f1193d72be804490796e0bee668a8e7443f7338966a2c401b4206ba56

Aliases

arxiv: 2503.02621 · arxiv_version: 2503.02621v1 · doi: 10.48550/arxiv.2503.02621 · pith_short_12: 2ZFVODYRSPLS · pith_short_16: 2ZFVODYRSPLSX2AE · pith_short_8: 2ZFVODYR

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/2ZFVODYRSPLSX2AEJEDZNYF64Z \
  | 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: d64b570f1193d72be804490796e0bee668a8e7443f7338966a2c401b4206ba56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad701ee33ab1154fd32890af037efcd4a0a92a9678f8a586eb4a9649e5a118e",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-04T13:42:38Z",
    "title_canon_sha256": "6104171e6d17a01c5bb6d53016e5f850118ad9f1bacba3ed9e9e034ada99ac8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02621",
    "kind": "arxiv",
    "version": 1
  }
}