Pith Number

pith:64YEPUGG

pith:2025:64YEPUGG6R5JSIVY77SESX5FFH

not attested not anchored not stored refs pending

Synthesizing Composite Hierarchical Structure from Symbolic Music Corpora

Cheng-i Wang, Hao-Wen Dong, Ilana Shapiro, Ruanqianqian Huang, Shlomo Dubnov, Sorin Lerner, Taylor Berg-Kirkpatrick, Zachary Novack

arxiv:2502.15849 v4 · 2025-02-21 · cs.AI · cs.LO · 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{64YEPUGG6R5JSIVY77SESX5FFH}

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	2026-07-05T11:24:14.853426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73047d0c6f47a9922b8ffe4495fa529f74e78936da8554225282ea831c1b3d7

Aliases

arxiv: 2502.15849 · arxiv_version: 2502.15849v4 · doi: 10.48550/arxiv.2502.15849 · pith_short_12: 64YEPUGG6R5J · pith_short_16: 64YEPUGG6R5JSIVY · pith_short_8: 64YEPUGG

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/64YEPUGG6R5JSIVY77SESX5FFH \
  | 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: f73047d0c6f47a9922b8ffe4495fa529f74e78936da8554225282ea831c1b3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ea83f7588be8f75c98c9ea187586efb7d24a04a6ae79464af1633276a21fbd2",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-21T02:32:29Z",
    "title_canon_sha256": "e845c8a460be0ccf956c9b46d60b6fde98bf8473fc909cd06a1f1404a51d1201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15849",
    "kind": "arxiv",
    "version": 4
  }
}