Pith Number

pith:YRDK7M55

pith:2019:YRDK7M55ANQSIRTPN5OHMTF72A

not attested not anchored not stored refs pending

Cross-Modal Music Retrieval and Applications: An Overview of Key Methodologies

Andreas Arzt, Gerhard Widmer, Matthias Dorfer, Meinard M\"uller, Stefan Balke

arxiv:1902.04397 v1 · 2019-02-12 · cs.IR · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRDK7M55ANQSIRTPN5OHMTF72A}

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	2026-05-17T23:54:12.371188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c446afb3bd036124466f6f5c764cbfd02f8aa25b69d5e772131581ef8bb5857d

Aliases

arxiv: 1902.04397 · arxiv_version: 1902.04397v1 · doi: 10.48550/arxiv.1902.04397 · pith_short_12: YRDK7M55ANQS · pith_short_16: YRDK7M55ANQSIRTP · pith_short_8: YRDK7M55

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/YRDK7M55ANQSIRTPN5OHMTF72A \
  | 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: c446afb3bd036124466f6f5c764cbfd02f8aa25b69d5e772131581ef8bb5857d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "995d3723ec4fd742a8179280b70e76af0b7776b83924b0e9a3b73df3f79a8109",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-02-12T14:13:35Z",
    "title_canon_sha256": "28c220375c8cafbeaf69a23214225223e43cfd03f333c88c8ef116c8296a0d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04397",
    "kind": "arxiv",
    "version": 1
  }
}