Pith Number

pith:7UF7ZFUT

pith:2021:7UF7ZFUTNINOG5DDFUDDXJYJ4B

not attested not anchored not stored refs pending

Fine-Grained Music Plagiarism Detection: Revealing Plagiarists through Bipartite Graph Matching and a Comprehensive Large-Scale Dataset

Chen Gong, Hua Yang, Junchi Yan, Ning Zhang, Tianyao He, Wenxuan Liu

arxiv:2107.09889 v2 · 2021-07-21 · cs.SD · cs.MM · 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{7UF7ZFUTNINOG5DDFUDDXJYJ4B}

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	2026-07-05T06:26:38.513326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0bfc96936a1ae374632d063ba709e073ed3e822c1ece74eefa878c842f3a6f

Aliases

arxiv: 2107.09889 · arxiv_version: 2107.09889v2 · doi: 10.48550/arxiv.2107.09889 · pith_short_12: 7UF7ZFUTNINO · pith_short_16: 7UF7ZFUTNINOG5DD · pith_short_8: 7UF7ZFUT

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/7UF7ZFUTNINOG5DDFUDDXJYJ4B \
  | 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: fd0bfc96936a1ae374632d063ba709e073ed3e822c1ece74eefa878c842f3a6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1775ef164c133cc45d8e0ebf453c9ac57d05865193c7108aaf2780b53d448d37",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-07-21T06:04:47Z",
    "title_canon_sha256": "ffe11cfb0f6be97f484b9f662fd1046a97cc7480caa8fe222c66e01b175f9ad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09889",
    "kind": "arxiv",
    "version": 2
  }
}