Pith Number

pith:B4KG6WLL

pith:2021:B4KG6WLLZJIUIO5QWLLBR5A4DB

not attested not anchored not stored refs pending

LM-Critic: Language Models for Unsupervised Grammatical Error Correction

Jure Leskovec, Michihiro Yasunaga, Percy Liang

arxiv:2109.06822 v2 · 2021-09-14 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4KG6WLLZJIUIO5QWLLBR5A4DB}

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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

Exploring the Feasibility of Multilingual Grammatical Error Correction with a Single LLM up to 9B parameters: A Comparative Study of 17 Models

Receipt and verification

First computed	2026-07-05T03:20:46.324065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f146f596bca51443bb0b2d618f41c1856236c74261a5bcb9278d10bf65dc1ce

Aliases

arxiv: 2109.06822 · arxiv_version: 2109.06822v2 · doi: 10.48550/arxiv.2109.06822 · pith_short_12: B4KG6WLLZJIU · pith_short_16: B4KG6WLLZJIUIO5Q · pith_short_8: B4KG6WLL

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/B4KG6WLLZJIUIO5QWLLBR5A4DB \
  | 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: 0f146f596bca51443bb0b2d618f41c1856236c74261a5bcb9278d10bf65dc1ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a86a6f0fd4acbfadf891a13b46d35e3e5b5f1a3139a61d91ae498a9093057edb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-14T17:06:43Z",
    "title_canon_sha256": "f0bec6383a9c96b3551e26f15d876432d019620d69fc1d3f7b50925703006e76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06822",
    "kind": "arxiv",
    "version": 2
  }
}