Pith Number

pith:WBQWCC76

pith:2025:WBQWCC76HJMZ7BWSB3HOVENZN7

not attested not anchored not stored refs pending

Advanced Zero-Shot Text-to-Speech for Background Removal and Preservation with Controllable Masked Speech Prediction

Leying Zhang, Wangyou Zhang, Yanmin Qian, Zhengyang Chen

arxiv:2502.07345 v1 · 2025-02-11 · 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{WBQWCC76HJMZ7BWSB3HOVENZN7}

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	2026-07-05T10:12:36.297033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b061610bfe3a599f86d20eceea91b96fe801e808a8730c4e6e71e4d373d342cc

Aliases

arxiv: 2502.07345 · arxiv_version: 2502.07345v1 · doi: 10.48550/arxiv.2502.07345 · pith_short_12: WBQWCC76HJMZ · pith_short_16: WBQWCC76HJMZ7BWS · pith_short_8: WBQWCC76

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/WBQWCC76HJMZ7BWSB3HOVENZN7 \
  | 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: b061610bfe3a599f86d20eceea91b96fe801e808a8730c4e6e71e4d373d342cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212c163b0ff55e683d06da9b88567c2e28f059bd6e08ef429f85b27361e00249",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-02-11T08:17:07Z",
    "title_canon_sha256": "2dbe192647bb65882b575ba3efd986a2ade8a8b5fa8185e90e8543453d8709a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07345",
    "kind": "arxiv",
    "version": 1
  }
}