Pith Number

pith:ZOCN42G7

pith:2024:ZOCN42G7RTZFSWTROEJKNR6QH7

not attested not anchored not stored refs pending

Improving Acoustic Scene Classification in Low-Resource Conditions

Le Zhang, Mingsheng Wei, Wei-Qiang Zhang, Yong Ma, Yun-Fei Shao, Zhi Chen

arxiv:2412.20722 v2 · 2024-12-30 · eess.AS · 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{ZOCN42G7RTZFSWTROEJKNR6QH7}

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	2026-07-05T10:54:41.113139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb84de68df8cf2595a717112a6c7d03fe78fe7afa36d5578a177781fff5863b7

Aliases

arxiv: 2412.20722 · arxiv_version: 2412.20722v2 · doi: 10.48550/arxiv.2412.20722 · pith_short_12: ZOCN42G7RTZF · pith_short_16: ZOCN42G7RTZFSWTR · pith_short_8: ZOCN42G7

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/ZOCN42G7RTZFSWTROEJKNR6QH7 \
  | 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: cb84de68df8cf2595a717112a6c7d03fe78fe7afa36d5578a177781fff5863b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1831789b7f59ad2054274088bc591167380d551dacdd054dbb7a78ebf0074c6b",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-12-30T05:42:20Z",
    "title_canon_sha256": "84d6a4304c8584d7db1496548f0009a3024b2b3ec554f2039c8c48302334bb40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20722",
    "kind": "arxiv",
    "version": 2
  }
}