Pith Number

pith:RMUP5W36

pith:2026:RMUP5W36SBELB452WPOWDMECBU

not attested not anchored not stored refs pending

DeepArrhythmia: Segment-Contextualized ECG Arrhythmia Classification via Selective Evidence Acquisition

Fei Dou, Jiahui Li, Jin Lu, Ruili Fang, Wenzhan Song, Zishuai Liu

arxiv:2605.16441 v1 · 2026-05-15 · 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{RMUP5W36SBELB452WPOWDMECBU}

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	2026-05-20T00:02:22.217437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b28fedb7e9048b0f3bab3dd61b0820d0120c9a2f2dc8392c1aecca0874bb945

Aliases

arxiv: 2605.16441 · arxiv_version: 2605.16441v1 · doi: 10.48550/arxiv.2605.16441 · pith_short_12: RMUP5W36SBEL · pith_short_16: RMUP5W36SBELB452 · pith_short_8: RMUP5W36

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/RMUP5W36SBELB452WPOWDMECBU \
  | 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: 8b28fedb7e9048b0f3bab3dd61b0820d0120c9a2f2dc8392c1aecca0874bb945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1030326019ef4887534bb0a82b703555597c571d0be83373e5f6bdad882a680",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T00:42:58Z",
    "title_canon_sha256": "f9c28fbd864a89cfad4f1400697fb93004e55325adf39e6a60ca534fa31f1518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16441",
    "kind": "arxiv",
    "version": 1
  }
}