Pith Number

pith:6LB7UAPC

pith:2023:6LB7UAPCWPWBHAWYCSSOLGOLS2

not attested not anchored not stored refs pending

Detection of Children Abuse by Voice and Audio Classification by Short-Time Fourier Transform Machine Learning implemented on Nvidia Edge GPU device

Jiuqi Yan, W.W.T.Fok, Yingxian Chen

arxiv:2307.15101 v1 · 2023-07-27 · eess.AS · cs.LG · 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{6LB7UAPCWPWBHAWYCSSOLGOLS2}

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	2026-07-05T06:35:30.524868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c3fa01e2b3ec1382d814a4e599cb968a3f17bf7f08baa6c13db02bf456a2f4

Aliases

arxiv: 2307.15101 · arxiv_version: 2307.15101v1 · doi: 10.48550/arxiv.2307.15101 · pith_short_12: 6LB7UAPCWPWB · pith_short_16: 6LB7UAPCWPWBHAWY · pith_short_8: 6LB7UAPC

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/6LB7UAPCWPWBHAWYCSSOLGOLS2 \
  | 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: f2c3fa01e2b3ec1382d814a4e599cb968a3f17bf7f08baa6c13db02bf456a2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7bccc56d5ee0f754d2942300da794ac86678bb1c9d3c92e7d062e1a25e7e339",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-07-27T16:48:19Z",
    "title_canon_sha256": "8d37482f8e8293b144191c94ee1c4b3427203457b0b383052cd8f0e27a41ba0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15101",
    "kind": "arxiv",
    "version": 1
  }
}