Pith Number

pith:HM73O6WN

pith:2025:HM73O6WNRIYCO2KO5VDMXYBCCA

not attested not anchored not stored refs pending

Scaling to Multimodal and Multichannel Heart Sound Classification with Synthetic and Augmented Biosignals

Kayapanda Mandana, Matthew Fynn, Milan Marocchi, Yue Rong

arxiv:2509.11606 v4 · 2025-09-15 · cs.SD · 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{HM73O6WNRIYCO2KO5VDMXYBCCA}

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.

Cited by

1 paper in Pith

Noise-Robust Contrastive Learning with an MFCC-Conformer For Coronary Artery Disease Detection

Receipt and verification

First computed	2026-07-03T01:17:13.013047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3fb77acd8a3027694eed46cbe02210374ccbb6ab8f618f51a903c380c31a77

Aliases

arxiv: 2509.11606 · arxiv_version: 2509.11606v4 · doi: 10.48550/arxiv.2509.11606 · pith_short_12: HM73O6WNRIYC · pith_short_16: HM73O6WNRIYCO2KO · pith_short_8: HM73O6WN

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/HM73O6WNRIYCO2KO5VDMXYBCCA \
  | 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: 3b3fb77acd8a3027694eed46cbe02210374ccbb6ab8f618f51a903c380c31a77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0d460a31138cc08b46daeb3dff2122cffc6b912bd0726fdc0a79a94a3da499",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-09-15T05:52:41Z",
    "title_canon_sha256": "e88c6127c924372d8b12ce18624a53bcffa0594fead0d6e6166d352b39c7914d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11606",
    "kind": "arxiv",
    "version": 4
  }
}