Pith Number

pith:S4VOJTLB

pith:2023:S4VOJTLBLBQQIVYXMOH2IVMCK7

not attested not anchored not stored refs pending

Hierarchical Metadata Information Constrained Self-Supervised Learning for Anomalous Sound Detection Under Domain Shift

Haiyan Lan, Jian Guan, Qiaoxi Zhu, Wenwu Wang, Yuming Wei

arxiv:2309.07498 v2 · 2023-09-14 · 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{S4VOJTLBLBQQIVYXMOH2IVMCK7}

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	2026-07-05T07:24:53.818833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

972ae4cd615861045717638fa4558257cd5ffde10f2bece80221dfc24287c850

Aliases

arxiv: 2309.07498 · arxiv_version: 2309.07498v2 · doi: 10.48550/arxiv.2309.07498 · pith_short_12: S4VOJTLBLBQQ · pith_short_16: S4VOJTLBLBQQIVYX · pith_short_8: S4VOJTLB

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/S4VOJTLBLBQQIVYXMOH2IVMCK7 \
  | 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: 972ae4cd615861045717638fa4558257cd5ffde10f2bece80221dfc24287c850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "476242add03e41a566dbfb34d669196b79f7e2efa848e2e1e581bcbb1e3794b5",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-14T08:05:10Z",
    "title_canon_sha256": "4961db442d31d97614c7320c1c7642d4c706ca741829ac412a6dee44448defde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07498",
    "kind": "arxiv",
    "version": 2
  }
}