Pith Number

pith:YETMAQ2Z

pith:2025:YETMAQ2ZMUMLQGHKNXKRGRNWNU

not attested not anchored not stored refs pending

Rethinking Evaluation Metrics for Grammatical Error Correction: Why Use a Different Evaluation Process than Human?

Takumi Goto, Taro Watanabe, Yusuke Sakai

arxiv:2502.09416 v2 · 2025-02-13 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YETMAQ2ZMUMLQGHKNXKRGRNWNU}

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

IMPARA-GED: Grammatical Error Detection is Boosting Reference-free Grammatical Error Quality Estimator

Receipt and verification

First computed	2026-07-05T11:14:53.617637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c126c043596518b818ea6dd51345b66d26a07d552a86cc1d6f2d478375652e8a

Aliases

arxiv: 2502.09416 · arxiv_version: 2502.09416v2 · doi: 10.48550/arxiv.2502.09416 · pith_short_12: YETMAQ2ZMUML · pith_short_16: YETMAQ2ZMUMLQGHK · pith_short_8: YETMAQ2Z

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/YETMAQ2ZMUMLQGHKNXKRGRNWNU \
  | 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: c126c043596518b818ea6dd51345b66d26a07d552a86cc1d6f2d478375652e8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91adc8be1d77491b371517889f76f4cc74f881a25a5d3aafdfea9e6361656bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-13T15:39:07Z",
    "title_canon_sha256": "fb5d1b8baf66cd8ede242f154c9b1a1944ae4cd694d489d82db5c1a6648cabc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09416",
    "kind": "arxiv",
    "version": 2
  }
}