Pith Number

pith:M3YNRYC4

pith:2020:M3YNRYC4SBDHQXQXUHZ7ESGDW6

not attested not anchored not stored refs pending

POP909: A Pop-song Dataset for Music Arrangement Generation

Gus Xia, Junyan Jiang, Ke Chen, Maoran Xu, Shuqi Dai, Xianbin Gu, Yiyi Zhang, Ziyu Wang

arxiv:2008.07142 v1 · 2020-08-17 · cs.SD · cs.IR · cs.LG · 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{M3YNRYC4SBDHQXQXUHZ7ESGDW6}

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.

Cited by

1 paper in Pith

MulTTiPop: A Multitrack Transcription Dataset for Pop Music

Receipt and verification

First computed	2026-07-05T01:27:36.758025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f0d8e05c9046785e17a1f3f248c3b78fc62ee2aec03eb60e0294c71d750fe6

Aliases

arxiv: 2008.07142 · arxiv_version: 2008.07142v1 · doi: 10.48550/arxiv.2008.07142 · pith_short_12: M3YNRYC4SBDH · pith_short_16: M3YNRYC4SBDHQXQX · pith_short_8: M3YNRYC4

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/M3YNRYC4SBDHQXQXUHZ7ESGDW6 \
  | 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: 66f0d8e05c9046785e17a1f3f248c3b78fc62ee2aec03eb60e0294c71d750fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3cf5caf77d4d4ce8532c6161add452c92f3523cb31683acab744031fe9c8acf",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2020-08-17T08:08:14Z",
    "title_canon_sha256": "5ba97c751cb832bdd21e6d0261fc372b68d0bee1499aa7ba6f90175ea8dc9160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07142",
    "kind": "arxiv",
    "version": 1
  }
}