Pith Number

pith:AMBGAZCC

pith:2021:AMBGAZCC5MGYYTQHS6ASRBHV34

not attested not anchored not stored refs pending

Music Score Expansion with Variable-Length Infilling

Alvin W.Y. Su, Chih-Pin Tan, Chin-Jui Chang, Yi-Hsuan Yang

arxiv:2111.06046 v1 · 2021-11-11 · cs.SD · cs.AI · 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{AMBGAZCC5MGYYTQHS6ASRBHV34}

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	2026-07-05T03:30:57.438257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0302606442eb0d8c4e0797812884f5df15f126e5f2aafbdff418f3f37f2c1fee

Aliases

arxiv: 2111.06046 · arxiv_version: 2111.06046v1 · doi: 10.48550/arxiv.2111.06046 · pith_short_12: AMBGAZCC5MGY · pith_short_16: AMBGAZCC5MGYYTQH · pith_short_8: AMBGAZCC

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/AMBGAZCC5MGYYTQHS6ASRBHV34 \
  | 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: 0302606442eb0d8c4e0797812884f5df15f126e5f2aafbdff418f3f37f2c1fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c3a0d57e14b92f46eff95e4ebcdd40f50be099468cf0a28e1ab91754d51819",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-11-11T04:27:48Z",
    "title_canon_sha256": "dddbe4feb329c76bbc98e65743a42547f7f32a6bfa28db620e031b34767a8065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06046",
    "kind": "arxiv",
    "version": 1
  }
}