Pith Number

pith:7W5PXMT4

pith:2025:7W5PXMT4BPHYLANI6R2CBGISJ5

not attested not anchored not stored refs pending

SYKI-SVC: Advancing Singing Voice Conversion with Post-Processing Innovations and an Open-Source Professional Testset

Hongwu Ding, Jiacheng Xu, Jihua Zhu, Shihao Li, Wenyu Wang, Xin Gao, Yiquan Zhou

arxiv:2501.02953 v1 · 2025-01-06 · 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{7W5PXMT4BPHYLANI6R2CBGISJ5}

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	2026-07-05T09:57:27.975070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdbafbb27c0bcf8581a8f4742099124f5b6936135341b519191f8674f2f75800

Aliases

arxiv: 2501.02953 · arxiv_version: 2501.02953v1 · doi: 10.48550/arxiv.2501.02953 · pith_short_12: 7W5PXMT4BPHY · pith_short_16: 7W5PXMT4BPHYLANI · pith_short_8: 7W5PXMT4

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/7W5PXMT4BPHYLANI6R2CBGISJ5 \
  | 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: fdbafbb27c0bcf8581a8f4742099124f5b6936135341b519191f8674f2f75800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd1a233d6c5df2d9a57ba413bcce76dc9a862fcd670b46fb280c78b2a2ec92b",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-01-06T11:54:33Z",
    "title_canon_sha256": "01e8f15d4d236cb48375d5d94dbae60e18c76fa40823ee647d552d555035b995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02953",
    "kind": "arxiv",
    "version": 1
  }
}