Pith Number

pith:PZTIQX22

pith:2022:PZTIQX22WGEVLXWLCJLPZRTY6D

not attested not anchored not stored refs pending

DelightfulTTS 2: End-to-End Speech Synthesis with Adversarial Vector-Quantized Auto-Encoders

Lei He, Ruiqing Xue, Sheng Zhao, Xu Tan, Yanqing Liu

arxiv:2207.04646 v1 · 2022-07-11 · cs.SD · eess.AS · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZTIQX22WGEVLXWLCJLPZRTY6D}

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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

Next Tokens Denoising for Speech Synthesis

Receipt and verification

First computed	2026-07-05T04:39:01.590732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e66885f5ab18955decb1256fcc678f0d263c22411148706c79cfbfb38b51792

Aliases

arxiv: 2207.04646 · arxiv_version: 2207.04646v1 · doi: 10.48550/arxiv.2207.04646 · pith_short_12: PZTIQX22WGEV · pith_short_16: PZTIQX22WGEVLXWL · pith_short_8: PZTIQX22

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/PZTIQX22WGEVLXWLCJLPZRTY6D \
  | 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: 7e66885f5ab18955decb1256fcc678f0d263c22411148706c79cfbfb38b51792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a2af533bf1e48ad96cae88cc977626b69d6f6a11143327d23dbc9422313d39",
    "cross_cats_sorted": [
      "eess.AS",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-07-11T06:15:45Z",
    "title_canon_sha256": "da84caab790fb3c5b3a40d51878475171c6165f401606d70e22356bb8eaca291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04646",
    "kind": "arxiv",
    "version": 1
  }
}