Pith Number

pith:QVRGQKUO

pith:2022:QVRGQKUOMA33JJUGVOLA2UBIV2

not attested not anchored not stored refs pending

MuSFA: Improving Music Structural Function Analysis with Partially Labeled Data

Jordan B. L. Smith, Ju-Chiang Wang, Yun-Ning Hung

arxiv:2211.15787 v1 · 2022-11-28 · cs.SD · 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{QVRGQKUOMA33JJUGVOLA2UBIV2}

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	2026-07-05T05:20:18.191285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8562682a8e6037b4a686ab960d5028aeb9487c17f84c39450ce1f9ccb5caee69

Aliases

arxiv: 2211.15787 · arxiv_version: 2211.15787v1 · doi: 10.48550/arxiv.2211.15787 · pith_short_12: QVRGQKUOMA33 · pith_short_16: QVRGQKUOMA33JJUG · pith_short_8: QVRGQKUO

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/QVRGQKUOMA33JJUGVOLA2UBIV2 \
  | 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: 8562682a8e6037b4a686ab960d5028aeb9487c17f84c39450ce1f9ccb5caee69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f43af6e173de153bd4f908cb14269adc4ba151262ad7bb5db8640244542beaa4",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-11-28T21:48:45Z",
    "title_canon_sha256": "700246a39a8f0c767e88e617bdbe6b75537797c84e787b1c77f7c73336b8bc66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15787",
    "kind": "arxiv",
    "version": 1
  }
}