Pith Number

pith:HJDN3BI6

pith:2025:HJDN3BI6BYFKJWG3WTNEP2TOLJ

not attested not anchored not stored refs pending

UniCodec: Unified Audio Codec with Single Domain-Adaptive Codebook

Chong Zhang, Haizhou Li, Qian Chen, Shengpeng Ji, Shiliang Zhang, Wen Wang, Xianghu Yue, Yidi Jiang, Yu Xi

arxiv:2502.20067 v1 · 2025-02-27 · eess.AS · 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{HJDN3BI6BYFKJWG3WTNEP2TOLJ}

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.

Cited by

3 papers in Pith

Afrispeech Semantics: Evaluating Audio Semantic Reasoning in Spoken Language Models Across Domains and Accents

Alethia: A Foundational Encoder for Voice Deepfakes

Why Your Tokenizer Fails in Information Fusion: A Timing-Aware Pre-Quantization Fusion for Video-Enhanced Audio Tokenization

Receipt and verification

First computed	2026-07-05T10:21:08.892051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a46dd851e0e0aa4d8dbb4da47ea6e5a70f30214e5fe2aee957f3d94c2054b0e

Aliases

arxiv: 2502.20067 · arxiv_version: 2502.20067v1 · doi: 10.48550/arxiv.2502.20067 · pith_short_12: HJDN3BI6BYFK · pith_short_16: HJDN3BI6BYFKJWG3 · pith_short_8: HJDN3BI6

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/HJDN3BI6BYFKJWG3WTNEP2TOLJ \
  | 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: 3a46dd851e0e0aa4d8dbb4da47ea6e5a70f30214e5fe2aee957f3d94c2054b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "247c550ea2aa8a4618300dde53727aedd8be549e7002985d91534c8ced2ca12c",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-02-27T13:16:41Z",
    "title_canon_sha256": "5fc24b95bd5020ad3e3486668aff093d19126a4ca6baa094ddc4e37f515f4e12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20067",
    "kind": "arxiv",
    "version": 1
  }
}