Pith Number

pith:DD3ZJQOD

pith:2023:DD3ZJQODU74LP4WZVSJPIA27JG

not attested not anchored not stored refs pending

Audio Event-Relational Graph Representation Learning for Acoustic Scene Classification

Chuang Yu, Dick Botteldooren, Siyang Song, Wenwu Wang, Yuanbo Hou

arxiv:2310.03889 v1 · 2023-10-05 · 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{DD3ZJQODU74LP4WZVSJPIA27JG}

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	2026-07-05T06:57:42.276366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f794c1c3a7f8b7f2d9ac92f4035f49b55fdb5d9aaade9ec872da2a2e5663b4

Aliases

arxiv: 2310.03889 · arxiv_version: 2310.03889v1 · doi: 10.48550/arxiv.2310.03889 · pith_short_12: DD3ZJQODU74L · pith_short_16: DD3ZJQODU74LP4WZ · pith_short_8: DD3ZJQOD

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/DD3ZJQODU74LP4WZVSJPIA27JG \
  | 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: 18f794c1c3a7f8b7f2d9ac92f4035f49b55fdb5d9aaade9ec872da2a2e5663b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc44802ae5483e77420ac4c3b1b53f04778ce730662369f256228edba4c742a",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-10-05T20:48:59Z",
    "title_canon_sha256": "90ef01cff317ddbf742f02b7f3d4d1a3f15523c78dfcab14a46338fafb3dd8bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03889",
    "kind": "arxiv",
    "version": 1
  }
}