Pith Number

pith:L2HMULWN

pith:2026:L2HMULWNA25TLFNXUGSVGGWOB3

not attested not anchored not stored refs pending

Effect of Photoplethysmogram Artifacts on Uncertainty in Atrial Fibrillation Detection

Andrius Petr\.enas, Andrius Solo\v{s}enko, Enik\"o Vargova, Lo\"ic Coquelin, Vaidotas Marozas

arxiv:2608.09204 v1 · 2026-08-10 · 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{L2HMULWNA25TLFNXUGSVGGWOB3}

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	2026-08-11T02:22:04.912710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e8eca2ecd06bb3595b7a1a5531ace0eebdf5c4ca2e8b8fdf5b91c57db60c2ac

Aliases

arxiv: 2608.09204 · arxiv_version: 2608.09204v1 · doi: 10.48550/arxiv.2608.09204 · pith_short_12: L2HMULWNA25T · pith_short_16: L2HMULWNA25TLFNX · pith_short_8: L2HMULWN

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/L2HMULWNA25TLFNXUGSVGGWOB3 \
  | 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: 5e8eca2ecd06bb3595b7a1a5531ace0eebdf5c4ca2e8b8fdf5b91c57db60c2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb805b04bb5d2b1b4e1d94e34f45e3595b95f647682eaa8dcca67d7615107a21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-08-10T07:19:28Z",
    "title_canon_sha256": "bee98c5df73d79b9602d8310c06eeea8a6022c3e6f57f928e6e59510d8043d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09204",
    "kind": "arxiv",
    "version": 1
  }
}