Pith Number

pith:QH3H5M6D

pith:2024:QH3H5M6DONVQP3WEIM2DLW4VDY

not attested not anchored not stored refs pending

FruitsMusic: A Real-World Corpus of Japanese Idol-Group Songs

Hitoshi Suda, Jun Ogata, Satoru Fukayama, Shunsuke Yoshida, Tomohiko Nakamura

arxiv:2409.12549 v1 · 2024-09-19 · cs.SD · 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{QH3H5M6DONVQP3WEIM2DLW4VDY}

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	2026-07-05T09:09:08.566643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81f67eb3c3736b07eec4433435db951e2e555ed248cb3ed1fda3ab3aafcfb568

Aliases

arxiv: 2409.12549 · arxiv_version: 2409.12549v1 · doi: 10.48550/arxiv.2409.12549 · pith_short_12: QH3H5M6DONVQ · pith_short_16: QH3H5M6DONVQP3WE · pith_short_8: QH3H5M6D

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/QH3H5M6DONVQP3WEIM2DLW4VDY \
  | 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: 81f67eb3c3736b07eec4433435db951e2e555ed248cb3ed1fda3ab3aafcfb568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4eddd5fa9d2ab4326d31ba56890b319b4e7180ac523b1d5df4f1882c3162f0b",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2024-09-19T08:14:20Z",
    "title_canon_sha256": "d3ed879b43615d9db6ce0d2f35b614886c81aab3eaa80be4a2a606cdbdb8552a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12549",
    "kind": "arxiv",
    "version": 1
  }
}