Pith Number

pith:UNXGUXC6

pith:2026:UNXGUXC6DCHFZ6FUIB3ZYBDHXG

not attested not anchored not stored refs pending

Is One Score Enough? Assessing Singing Quality of Songs with Temporal Score Curves

Jing Luo, Xinyu Yang, Yishan Lv, Zhizheng Wu

arxiv:2607.16599 v1 · 2026-07-18 · cs.SD · cs.MM · 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{UNXGUXC6DCHFZ6FUIB3ZYBDHXG}

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	2026-07-21T00:20:27.550624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36e6a5c5e188e5cf8b440779c0467b9a29aa4d6be4f40f0a9a17308e7e7ebee

Aliases

arxiv: 2607.16599 · arxiv_version: 2607.16599v1 · doi: 10.48550/arxiv.2607.16599 · pith_short_12: UNXGUXC6DCHF · pith_short_16: UNXGUXC6DCHFZ6FU · pith_short_8: UNXGUXC6

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/UNXGUXC6DCHFZ6FUIB3ZYBDHXG \
  | 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: a36e6a5c5e188e5cf8b440779c0467b9a29aa4d6be4f40f0a9a17308e7e7ebee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "672bedbad1f02b2f7dc201fb0655f1a83288c247f4ae66ad0ecb87c85191af28",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-18T02:34:46Z",
    "title_canon_sha256": "1066b2f5933d90b65d84d5d9fa8737ab42f5e49a805ce83c82bcd9e51d40e385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16599",
    "kind": "arxiv",
    "version": 1
  }
}