Pith Number

pith:DFBLMOEY

pith:2026:DFBLMOEYG7Z42V7JD6JNZBYJ6Z

not attested not anchored not stored refs pending

SKY-Piano: A Multimodal Piano Performance Dataset

Akira Maezawa, Dawon Park, Hyeon Hur, Jaebum Park, Jonghwa Park, Joonhyung Bae, Juhan Nam, Satoshi Obata, Shigeru Kai, Taegyun Kwon, Yohei Wada, Yoon-Seok Choi, Yu Takahashi

arxiv:2607.27296 v1 · 2026-07-29 · cs.SD · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFBLMOEYG7Z42V7JD6JNZBYJ6Z}

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	2026-07-31T00:10:32.114238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1942b6389837f3cd57e91f92dc8709f65359d4b72627e771fce73ab68669e904

Aliases

arxiv: 2607.27296 · arxiv_version: 2607.27296v1 · doi: 10.48550/arxiv.2607.27296 · pith_short_12: DFBLMOEYG7Z4 · pith_short_16: DFBLMOEYG7Z42V7J · pith_short_8: DFBLMOEY

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/DFBLMOEYG7Z42V7JD6JNZBYJ6Z \
  | 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: 1942b6389837f3cd57e91f92dc8709f65359d4b72627e771fce73ab68669e904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706110f4830371847758d954a677b9f50ca561452134f65709798df1917560fd",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-29T16:06:02Z",
    "title_canon_sha256": "4cc77e0fc5228a3e0c4d6186d6565076d91245b5e09192e40372d69663fb10b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27296",
    "kind": "arxiv",
    "version": 1
  }
}