Pith Number

pith:4ZY76P52

pith:2025:4ZY76P52VA57SE6EQVPBZGAFQV

not attested not anchored not stored refs pending

Enhancing Expressive Voice Conversion with Discrete Pitch-Conditioned Flow Matching Model

Guangyan Zhang, Jialong Zuo, Minghui Fang, Qian Yang, Shengpeng Ji, Wenrui Liu, Xize Cheng, Yiwen Guo, Zehai Tu, Zhou Zhao, Ziyue Jiang

arxiv:2502.05471 v1 · 2025-02-08 · 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{4ZY76P52VA57SE6EQVPBZGAFQV}

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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.

Cited by

1 paper in Pith

SpeechAccentLLM: A Unified Framework for Foreign Accent Conversion and Text to Speech

Receipt and verification

First computed	2026-07-05T10:11:38.555129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e671ff3fbaa83bf913c4855e1c98058554ebb82ccd708143b7125468623042b3

Aliases

arxiv: 2502.05471 · arxiv_version: 2502.05471v1 · doi: 10.48550/arxiv.2502.05471 · pith_short_12: 4ZY76P52VA57 · pith_short_16: 4ZY76P52VA57SE6E · pith_short_8: 4ZY76P52

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/4ZY76P52VA57SE6EQVPBZGAFQV \
  | 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: e671ff3fbaa83bf913c4855e1c98058554ebb82ccd708143b7125468623042b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e877a40d246226668b78a22cb7cf3c99d16aa50aae70c9ee012d8d20cfe53988",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-02-08T07:14:04Z",
    "title_canon_sha256": "2b783668b209a4175705e1378eee0fa4e48e99a063fe21718d05fc2ec7946656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05471",
    "kind": "arxiv",
    "version": 1
  }
}