Pith Number

pith:IS3OO2UX

pith:2022:IS3OO2UXPYFFQKTFA7V2ABVYZF

not attested not anchored not stored refs pending

Reducing language context confusion for end-to-end code-switching automatic speech recognition

Jiangyan Yi, Jianhua Tao, Liqun Deng, Shuai Zhang, Yu Ting Yeung, Zhengkun Tian

arxiv:2201.12155 v4 · 2022-01-28 · 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{IS3OO2UXPYFFQKTFA7V2ABVYZF}

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	2026-07-05T04:35:58.561141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b6e76a977e0a582a6507eba006b8c951b7f2c1b895b5a45c114f816bfb9331

Aliases

arxiv: 2201.12155 · arxiv_version: 2201.12155v4 · doi: 10.48550/arxiv.2201.12155 · pith_short_12: IS3OO2UXPYFF · pith_short_16: IS3OO2UXPYFFQKTF · pith_short_8: IS3OO2UX

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/IS3OO2UXPYFFQKTFA7V2ABVYZF \
  | 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: 44b6e76a977e0a582a6507eba006b8c951b7f2c1b895b5a45c114f816bfb9331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0aa525ef46785ab22d5199c40ca22e0d9c7f64132e4cebb7b26cc0acf12461c",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-28T14:39:29Z",
    "title_canon_sha256": "b99089b361898e8924ff2bad93a3d159f23318ae568886db66d169f3d4f4a998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12155",
    "kind": "arxiv",
    "version": 4
  }
}