Pith Number

pith:CY7SB2QS

pith:2022:CY7SB2QSKHFLBKFV6ADRSY7RFD

not attested not anchored not stored refs pending

TALCS: An Open-Source Mandarin-English Code-Switching Corpus and a Speech Recognition Baseline

Changbin Chen, Chengfei Li, Guangjing Wang, Jinfeng Bai, Shuhao Deng, Yaguang Gong, Yaoping Wang

arxiv:2206.13135 v1 · 2022-06-27 · 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{CY7SB2QSKHFLBKFV6ADRSY7RFD}

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	2026-07-05T04:35:02.918787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

163f20ea1251cab0a8b5f0071963f128fa3f2b6723f9483014de75dd4e79083c

Aliases

arxiv: 2206.13135 · arxiv_version: 2206.13135v1 · doi: 10.48550/arxiv.2206.13135 · pith_short_12: CY7SB2QSKHFL · pith_short_16: CY7SB2QSKHFLBKFV · pith_short_8: CY7SB2QS

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/CY7SB2QSKHFLBKFV6ADRSY7RFD \
  | 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: 163f20ea1251cab0a8b5f0071963f128fa3f2b6723f9483014de75dd4e79083c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b08e77a9f4401f23285a3cf7c1c82611b28fa2ddc0bf03ec56494691fbb9aef9",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-27T09:30:25Z",
    "title_canon_sha256": "054d374a6f34aeab889768bb8a4fb48c543c7b3ad476de5451d176a809ceb3cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13135",
    "kind": "arxiv",
    "version": 1
  }
}