Pith Number

pith:TSPMC4KC

pith:2025:TSPMC4KCPDJWR7WJHEQCLXKMKX

not attested not anchored not stored refs pending

MQAD: A Large-Scale Question Answering Dataset for Training Music Large Language Models

Bin Chen, Daiyu Zhang, Ju-Chiang Wang, Quan Lin, Shangjie Li, Zhihao Ouyang

arxiv:2508.19514 v1 · 2025-08-27 · 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{TSPMC4KCPDJWR7WJHEQCLXKMKX}

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	2026-07-05T12:00:12.943726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c9ec1714278d368fec9392025dd4c55ccbdc122c1161243ce416cb5db4cb8df

Aliases

arxiv: 2508.19514 · arxiv_version: 2508.19514v1 · doi: 10.48550/arxiv.2508.19514 · pith_short_12: TSPMC4KCPDJW · pith_short_16: TSPMC4KCPDJWR7WJ · pith_short_8: TSPMC4KC

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/TSPMC4KCPDJWR7WJHEQCLXKMKX \
  | 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: 9c9ec1714278d368fec9392025dd4c55ccbdc122c1161243ce416cb5db4cb8df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3bbda001d508402fd6b2eb9ee33d89e88f095094562078c2cc0561b79ac265",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-27T02:05:27Z",
    "title_canon_sha256": "a9c6e4c567d3e6589b33439de447ed53f4dc4949cb9ebdb8d710f78d21df9e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19514",
    "kind": "arxiv",
    "version": 1
  }
}