Pith Number

pith:WQMTT2R5

pith:2025:WQMTT2R5U2HDBG2GYX7FD7GM7A

not attested not anchored not stored refs pending

Detecting COPD Through Speech Analysis: A Dataset of Danish Speech and Machine Learning Approach

Andreas Triantafyllopoulos, Bj\"orn Schuller, Cuno Sankey-Olsen, Ilhan Aslan, Rasmus Hvass Olesen, Tobias Oliver Eberhard

arxiv:2508.02354 v1 · 2025-08-04 · cs.SD · cs.HC · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQMTT2R5U2HDBG2GYX7FD7GM7A}

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

CoughPhase-CLR: Designing an acoustics-informed foundation model for coughing sound classification

Receipt and verification

First computed	2026-07-05T11:48:12.882154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b41939ea3da68e309b46c5fe51fcccf81abdc0e2d6b3d30171d3597f4032f4af

Aliases

arxiv: 2508.02354 · arxiv_version: 2508.02354v1 · doi: 10.48550/arxiv.2508.02354 · pith_short_12: WQMTT2R5U2HD · pith_short_16: WQMTT2R5U2HDBG2G · pith_short_8: WQMTT2R5

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/WQMTT2R5U2HDBG2GYX7FD7GM7A \
  | 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: b41939ea3da68e309b46c5fe51fcccf81abdc0e2d6b3d30171d3597f4032f4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0a94978a80c9ddc27963c08c89079a42f3c2bb733cf716bbb0c06e67704807",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-04T12:44:07Z",
    "title_canon_sha256": "c894aa7bfeadc940edecbe9bac09ddc12f3747bd35adb4607383e8bc68cc3ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02354",
    "kind": "arxiv",
    "version": 1
  }
}