Pith Number

pith:WECHKIVZ

pith:2021:WECHKIVZILCM2NDMKYNAZYRWQC

not attested not anchored not stored refs pending

WenetSpeech: A 10000+ Hours Multi-domain Mandarin Corpus for Speech Recognition

Binbin Zhang, Chao Yang, Chenchen Zeng, Di Wu, Hang Lv, Hui Bu, Lei Xie, Pengcheng Guo, Qijie Shao, Xiaoyu Chen, Xin Xu, Zhendong Peng

arxiv:2110.03370 v5 · 2021-10-07 · cs.SD · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WECHKIVZILCM2NDMKYNAZYRWQC}

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

Data-Efficient On-Policy Distillation for Automatic Speech Recognition

Non-Intrusive Automatic Speech Recognition Refinement: A Survey

Step-Audio 2 Technical Report

Receipt and verification

First computed	2026-07-05T03:59:24.890604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1047522b942c4cd346c561a0ce23680b20730215ccdef1f7597949a98af3ed4

Aliases

arxiv: 2110.03370 · arxiv_version: 2110.03370v5 · doi: 10.48550/arxiv.2110.03370 · pith_short_12: WECHKIVZILCM · pith_short_16: WECHKIVZILCM2NDM · pith_short_8: WECHKIVZ

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/WECHKIVZILCM2NDMKYNAZYRWQC \
  | 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: b1047522b942c4cd346c561a0ce23680b20730215ccdef1f7597949a98af3ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bdfc17293d3f52349169bfa8732825e5cd51ee1f18964e520d6c6b23efd6694",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-10-07T12:05:29Z",
    "title_canon_sha256": "fa99ec6d25c195b5d31fa6f600c5c49caf9b8695e594166ac283b7947ada4bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03370",
    "kind": "arxiv",
    "version": 5
  }
}