Pith Number

pith:PEBEY2KE

pith:2025:PEBEY2KEZOQHCZOSA43SKIUW22

not attested not anchored not stored refs pending

Waveform-Logmel Audio Neural Networks for Respiratory Sound Classification

Jiadong Xie, Mingsheng Xu, Yunlian Zhou

arxiv:2504.17156 v1 · 2025-04-24 · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEBEY2KEZOQHCZOSA43SKIUW22}

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	2026-07-05T10:53:23.258761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79024c6944cba07165d20737252296d693bd5e166d5aa5ba9b6c8ab65bbcef69

Aliases

arxiv: 2504.17156 · arxiv_version: 2504.17156v1 · doi: 10.48550/arxiv.2504.17156 · pith_short_12: PEBEY2KEZOQH · pith_short_16: PEBEY2KEZOQHCZOS · pith_short_8: PEBEY2KE

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/PEBEY2KEZOQHCZOSA43SKIUW22 \
  | 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: 79024c6944cba07165d20737252296d693bd5e166d5aa5ba9b6c8ab65bbcef69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faebff9ecfb8ba90317483c5fdaf9fe140ba507bf44f938b5554f02a300a5c8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-04-24T00:27:26Z",
    "title_canon_sha256": "63bd5842dd3ae4861606fa86ff1bcdf4a19fb7fd8211cc98d2b3b557639ad478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17156",
    "kind": "arxiv",
    "version": 1
  }
}