Pith Number

pith:BX5C343I

pith:2025:BX5C343I7NURFJEIBXOKHCJSUG

not attested not anchored not stored refs pending

MegaTTS 3: Sparse Alignment Enhanced Latent Diffusion Transformer for Zero-Shot Speech Synthesis

Bai Jionghao, Boyang Zhang, Chen Zhang, Jialong Zuo, Rui Liu, Ruiqi Li, Shengpeng Ji, Xiang Yin, Xiaoda Yang, Yi Ren, Yu Zhang, Zhenhui Ye, Zhou Zhao, Ziyue Jiang

arxiv:2502.18924 v4 · 2025-02-26 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BX5C343I7NURFJEIBXOKHCJSUG}

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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

16 papers in Pith

Joint Residual Reweighting for Classifier Free Guidance in Flow-Matching Zero-Shot TTS

Reference-Driven Multi-Speaker Audio Scene Generation from In-the-Wild Priors

Reliable Neural-Codec Text-to-Speech by ASR Self-Verification and Distillation: Near-Zero Catastrophic Failures Across Models and Codecs

EmoInstruct-TTS: Dual-Path Instruction-Guided Emotional Speech Synthesis

dots.tts Technical Report

Receipt and verification

First computed	2026-07-05T10:40:38.856808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfa2df368fb6912a4880ddca38932a1978203fef73aa3237b3dc2c4d64e925e

Aliases

arxiv: 2502.18924 · arxiv_version: 2502.18924v4 · doi: 10.48550/arxiv.2502.18924 · pith_short_12: BX5C343I7NUR · pith_short_16: BX5C343I7NURFJEI · pith_short_8: BX5C343I

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/BX5C343I7NURFJEIBXOKHCJSUG \
  | 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: 0dfa2df368fb6912a4880ddca38932a1978203fef73aa3237b3dc2c4d64e925e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ceb8af76d98d8c1ec255ff4d8083cfa547d1a05ba44f34da097200438c6e12",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-02-26T08:22:00Z",
    "title_canon_sha256": "3192267fa0c074cfe9aaff91425920956a4f95fb7665a314c14ab0122bba0f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18924",
    "kind": "arxiv",
    "version": 4
  }
}