Pith Number

pith:ECCBNCWC

pith:2022:ECCBNCWCFMTR3WS3RGY472ZBMI

not attested not anchored not stored refs pending

Automatic Speech Recognition Datasets in Cantonese: A Survey and New Dataset

Bertram E. Shi, Cheuk Tung Shadow Yiu, Elham J. Barezi, Holy Lovenia, Pascale Fung, Peng Xu, Qifeng Chen, Rita Frieske, Samuel Cahyawijaya, Tiezheng Yu, Wenliang Dai, Xiaojuan Ma

arxiv:2201.02419 v2 · 2022-01-07 · cs.CL · cs.SD · 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{ECCBNCWCFMTR3WS3RGY472ZBMI}

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

1 paper in Pith

SwitchLingua: The First Large-Scale Multilingual and Multi-Ethnic Code-Switching Dataset

Receipt and verification

First computed	2026-07-05T03:48:48.881817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2084168ac22b271dda5b89b1cfeb21620e79b100175f53bd9d2fd55ed7c6de2b

Aliases

arxiv: 2201.02419 · arxiv_version: 2201.02419v2 · doi: 10.48550/arxiv.2201.02419 · pith_short_12: ECCBNCWCFMTR · pith_short_16: ECCBNCWCFMTR3WS3 · pith_short_8: ECCBNCWC

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/ECCBNCWCFMTR3WS3RGY472ZBMI \
  | 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: 2084168ac22b271dda5b89b1cfeb21620e79b100175f53bd9d2fd55ed7c6de2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b38705bd294cc6ad53e354e6adaf631bd56ffb78ed62aebcd580974c540a29c",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-07T12:09:15Z",
    "title_canon_sha256": "d0c21e6d1dd9d01e10ada86689e74748700b1b20127b871b1ca2046ca16b2e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02419",
    "kind": "arxiv",
    "version": 2
  }
}