Pith Number

pith:YR3IDB7I

pith:2024:YR3IDB7IWJVPT7QO4QFJKJRER6

not attested not anchored not stored refs pending

UCorrect: An Unsupervised Framework for Automatic Speech Recognition Error Correction

Chang Su, Daimeng Wei, Hao Yang, Hengchao Shang, Jiaxin Guo, Minghan Wang, Min Zhang, Shimin Tao, Xiaosong Qiao, Yinglu Li, Zhengzhe Yu, Zongyao Li

arxiv:2401.05689 v1 · 2024-01-11 · 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{YR3IDB7IWJVPT7QO4QFJKJRER6}

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	2026-07-05T07:32:34.063087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4768187e8b26af9fe0ee40a9526248faa99b00f5af9ca79ad26dfbd056ab6f0

Aliases

arxiv: 2401.05689 · arxiv_version: 2401.05689v1 · doi: 10.48550/arxiv.2401.05689 · pith_short_12: YR3IDB7IWJVP · pith_short_16: YR3IDB7IWJVPT7QO · pith_short_8: YR3IDB7I

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/YR3IDB7IWJVPT7QO4QFJKJRER6 \
  | 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: c4768187e8b26af9fe0ee40a9526248faa99b00f5af9ca79ad26dfbd056ab6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f8203c27a45cc6f86ea8457759e17b2780cff30b529b4e162ef7f347b42c74",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-01-11T06:30:07Z",
    "title_canon_sha256": "00a396a6957bd724e53e3be29d47ce3678459af853d0c2c93bba03ba1792bdcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05689",
    "kind": "arxiv",
    "version": 1
  }
}