Pith Number

pith:G5ZE2AF5

pith:2024:G5ZE2AF5DTUV2E7BJFCS3HIEPX

not attested not anchored not stored refs pending

SQUWA: Signal Quality Aware DNN Architecture for Enhanced Accuracy in Atrial Fibrillation Detection from Noisy PPG Signals

Aleksandr Fedorov, Cheng Ding, Fadi Nahab, Randall J Lee, Ran Xiao, Runze Yan, Xiao Hu

arxiv:2404.15353 v1 · 2024-04-15 · 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{G5ZE2AF5DTUV2E7BJFCS3HIEPX}

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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.

Cited by

1 paper in Pith

QualityFM: a Multimodal Physiological Signal Foundation Model with Self-Distillation for Signal Quality Challenges in Critically Ill Patients

Receipt and verification

First computed	2026-07-05T08:11:26.455278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37724d00bd1ce95d13e149452d9d047dc03f187882c528c39c89a8afe2f91ec9

Aliases

arxiv: 2404.15353 · arxiv_version: 2404.15353v1 · doi: 10.48550/arxiv.2404.15353 · pith_short_12: G5ZE2AF5DTUV · pith_short_16: G5ZE2AF5DTUV2E7B · pith_short_8: G5ZE2AF5

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/G5ZE2AF5DTUV2E7BJFCS3HIEPX \
  | 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: 37724d00bd1ce95d13e149452d9d047dc03f187882c528c39c89a8afe2f91ec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645c5049f5bd9ca629867702f6e79356f3954cfebed63ff3344a7b2bd6d52eb4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-04-15T01:07:08Z",
    "title_canon_sha256": "d58b18b37828f88aac882ff080270d81ba1d1de0c154a14f0023704a187f0a36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15353",
    "kind": "arxiv",
    "version": 1
  }
}