Pith Number

pith:SN4BCNGS

pith:2017:SN4BCNGSKZ4NJN3RN6556N3HAP

not attested not anchored not stored refs pending

Learning Audio - Sheet Music Correspondences for Score Identification and Offline Alignment

Andreas Arzt, Gerhard Widmer, Matthias Dorfer

arxiv:1707.09887 v1 · 2017-07-31 · cs.IR · 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{SN4BCNGSKZ4NJN3RN6556N3HAP}

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	2026-05-18T00:39:07.856953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93781134d25678d4b7716fbbdf376703f747918fdaac94cc85bbda80b403eb42

Aliases

arxiv: 1707.09887 · arxiv_version: 1707.09887v1 · doi: 10.48550/arxiv.1707.09887 · pith_short_12: SN4BCNGSKZ4N · pith_short_16: SN4BCNGSKZ4NJN3R · pith_short_8: SN4BCNGS

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/SN4BCNGSKZ4NJN3RN6556N3HAP \
  | 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: 93781134d25678d4b7716fbbdf376703f747918fdaac94cc85bbda80b403eb42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a43b6e9e0dad09394720f2d81856f3b0d7acf112be97873d000f83234392dd17",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-07-31T14:36:42Z",
    "title_canon_sha256": "76abedbbf550e9a75617a6840bc5b745a35a49d62a2af0ee55e95d7ce4dabfb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09887",
    "kind": "arxiv",
    "version": 1
  }
}