Pith Number

pith:EPZMGZ2T

pith:2025:EPZMGZ2TCMCQE7QQ5V6VK3RMMY

not attested not anchored not stored refs pending

Optical Music Recognition of Jazz Lead Sheets

David Rizo, Francesco Foscarin, Gerhard Widmer, Jorge Calvo-Zaragoza, Juan Carlos Martinez-Sevilla, Patricia Garcia-Iasci

arxiv:2509.05329 v1 · 2025-08-31 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPZMGZ2TCMCQE7QQ5V6VK3RMMY}

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

A Dataset for the Recognition of Historical and Handwritten Music Scores in Western Notation

Receipt and verification

First computed	2026-07-05T12:05:45.047486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f2c367531305027e10ed7d556e2c66397de8431db9e9569ba622ea392b0305

Aliases

arxiv: 2509.05329 · arxiv_version: 2509.05329v1 · doi: 10.48550/arxiv.2509.05329 · pith_short_12: EPZMGZ2TCMCQ · pith_short_16: EPZMGZ2TCMCQE7QQ · pith_short_8: EPZMGZ2T

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/EPZMGZ2TCMCQE7QQ5V6VK3RMMY \
  | 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: 23f2c367531305027e10ed7d556e2c66397de8431db9e9569ba622ea392b0305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f7fb76e36dcfa87bdaaeed8c2eef2ddcd4aa3b1b27951f5667838423ac9c78",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-31T14:38:26Z",
    "title_canon_sha256": "785ed6ba6607db6c9712fb750390847f117d95fd305202d1228e70944cca8ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05329",
    "kind": "arxiv",
    "version": 1
  }
}