Pith Number

pith:MPG3ST4B

pith:2024:MPG3ST4BUQBABZAHTMS23H3OXZ

not attested not anchored not stored refs pending

Spectral Codecs: Improving Non-Autoregressive Speech Synthesis with Spectrogram-Based Audio Codecs

Ante Juki\'c, Jason Li, Kunal Dhawan, Nithin Rao Koluguri, Ryan Langman

arxiv:2406.05298 v2 · 2024-06-07 · eess.AS

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPG3ST4BUQBABZAHTMS23H3OXZ}

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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

3 papers in Pith

Benchmarking Neural Speech Compression from a Rate-Distortion Perspective

Ultra-Low-Bitrate Mel-Spectrogram-based Neural Speech Coding with Flow-Matching-based Refinement and Vocoding-driven Reconstruction

Modeling Music as a Time-Frequency Image: A 2D Tokenizer for Music Generation

Receipt and verification

First computed	2026-07-05T11:15:37.755583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63cdb94f81a40200e4079b25ad9f6ebe70e0ab0819cbcdd03080ea5a38cec57e

Aliases

arxiv: 2406.05298 · arxiv_version: 2406.05298v2 · doi: 10.48550/arxiv.2406.05298 · pith_short_12: MPG3ST4BUQBA · pith_short_16: MPG3ST4BUQBABZAH · pith_short_8: MPG3ST4B

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/MPG3ST4BUQBABZAHTMS23H3OXZ \
  | 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: 63cdb94f81a40200e4079b25ad9f6ebe70e0ab0819cbcdd03080ea5a38cec57e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a8a18bc500025a5ed86f0560555585084168c4047ceecf4f3467ac4d079871",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-06-07T23:47:51Z",
    "title_canon_sha256": "6b8e85434040ac1d10d11eec52ac53eb703d128780c64a7d38d0440f05e3f681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.05298",
    "kind": "arxiv",
    "version": 2
  }
}