Pith Number

pith:OJTV4P7U

pith:2015:OJTV4P7UNFJIGBAE4T6ZRFNCUK

not attested not anchored not stored refs pending

Affective Music Information Retrieval

Hsin-Min Wang, Ju-Chiang Wang, Yi-Hsuan Yang

arxiv:1502.05131 v1 · 2015-02-18 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJTV4P7UNFJIGBAE4T6ZRFNCUK}

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	2026-05-18T02:26:52.302685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72675e3ff46952830404e4fd9895a2a2b602bd3d04890c7e07c0ff40ce245fcd

Aliases

arxiv: 1502.05131 · arxiv_version: 1502.05131v1 · doi: 10.48550/arxiv.1502.05131 · pith_short_12: OJTV4P7UNFJI · pith_short_16: OJTV4P7UNFJIGBAE · pith_short_8: OJTV4P7U

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/OJTV4P7UNFJIGBAE4T6ZRFNCUK \
  | 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: 72675e3ff46952830404e4fd9895a2a2b602bd3d04890c7e07c0ff40ce245fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d4e1369d345c8614af3701edf8cad457ef4605865af7def81a06188678ab366",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-02-18T06:29:45Z",
    "title_canon_sha256": "53b40d37c365930b5d3ea1d33c5061759c560f299ff0e7620862a1dffcd1ea18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05131",
    "kind": "arxiv",
    "version": 1
  }
}