Pith Number

pith:UIDC2UUX

pith:2023:UIDC2UUXF2DLABI6TIUBJA6F23

not attested not anchored not stored refs pending

Anomalous Sound Detection using Audio Representation with Machine ID based Contrastive Learning Pretraining

Feiyang Xiao, Jian Guan, Qiaoxi Zhu, Wenwu Wang, Youde Liu

arxiv:2304.03588 v2 · 2023-04-07 · cs.SD · 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{UIDC2UUXF2DLABI6TIUBJA6F23}

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	2026-07-05T05:59:24.475695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2062d52972e86b0051e9a281483c5d6c476a3cd74d3aea4b1f896d79ee065dd

Aliases

arxiv: 2304.03588 · arxiv_version: 2304.03588v2 · doi: 10.48550/arxiv.2304.03588 · pith_short_12: UIDC2UUXF2DL · pith_short_16: UIDC2UUXF2DLABI6 · pith_short_8: UIDC2UUX

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/UIDC2UUXF2DLABI6TIUBJA6F23 \
  | 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: a2062d52972e86b0051e9a281483c5d6c476a3cd74d3aea4b1f896d79ee065dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b78a3c4fe1256886f564fcd87885bf021466b45cd96df5127b67dcab87a9c9b",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-04-07T11:08:31Z",
    "title_canon_sha256": "31813f584212dd8d57290d10ea4e43961c80fed28d1c73e97d14649c312dd14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03588",
    "kind": "arxiv",
    "version": 2
  }
}