Pith Number

pith:B4QKLSTU

pith:2026:B4QKLSTUFRPCTORJJIQEATVNEC

not attested not anchored not stored refs pending

CleanCodec: Efficient and Robust Speech Tokenization via Perceptually Guided Encoding

Eugene Kwek, Feng Liu, Rui Zhang, Wenpeng Yin

arxiv:2606.04418 v1 · 2026-06-03 · cs.SD · cs.CL · 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{B4QKLSTUFRPCTORJJIQEATVNEC}

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	2026-06-04T01:09:07.387185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f20a5ca742c5e29ba294a20404ead20b66a9b5b7fab216a3f9f90f2dbee7b29

Aliases

arxiv: 2606.04418 · arxiv_version: 2606.04418v1 · doi: 10.48550/arxiv.2606.04418 · pith_short_12: B4QKLSTUFRPC · pith_short_16: B4QKLSTUFRPCTORJ · pith_short_8: B4QKLSTU

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/B4QKLSTUFRPCTORJJIQEATVNEC \
  | 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: 0f20a5ca742c5e29ba294a20404ead20b66a9b5b7fab216a3f9f90f2dbee7b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f742f7f7634e63de1b05483ff235b406a4d9724fd83a2e8271ccf0f066de39",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-03T03:56:14Z",
    "title_canon_sha256": "011101bf421dc040bfcfe5b77c9c0da51b5142ae1cd6dc5863fc43d7e44b690d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04418",
    "kind": "arxiv",
    "version": 1
  }
}