Pith Number

pith:BFZHW4UE

pith:2022:BFZHW4UERH44M6DKAO4HLZSFGR

not attested not anchored not stored refs pending

Cross-Scale Vector Quantization for Scalable Neural Speech Coding

Huaying Xue, Xiulian Peng, Xue Jiang, Yan Lu, Yuan Zhang

arxiv:2207.03067 v1 · 2022-07-07 · cs.SD · cs.LG · 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{BFZHW4UERH44M6DKAO4HLZSFGR}

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	2026-07-05T04:38:18.645958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09727b728489f9c6786a03b875e64534446e25aa4f269134ae2269a9f7acd44c

Aliases

arxiv: 2207.03067 · arxiv_version: 2207.03067v1 · doi: 10.48550/arxiv.2207.03067 · pith_short_12: BFZHW4UERH44 · pith_short_16: BFZHW4UERH44M6DK · pith_short_8: BFZHW4UE

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/BFZHW4UERH44M6DKAO4HLZSFGR \
  | 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: 09727b728489f9c6786a03b875e64534446e25aa4f269134ae2269a9f7acd44c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f99d26fb5f9e416786fc9123c5a961ffe665abd92050cce69ab3df34da1102",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-07-07T03:23:25Z",
    "title_canon_sha256": "2c5a6acece27f5522afe631af93dfcffc7eb2f3c30e58ab648f63d5ef2543b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03067",
    "kind": "arxiv",
    "version": 1
  }
}