Pith Number

pith:WDJICMGH

pith:2024:WDJICMGHJFBQ6EEQL5UPQLTX6H

not attested not anchored not stored refs pending

Loss-Aware Curriculum Learning for Chinese Grammatical Error Correction

Ding Zhang, Hai-Tao Zheng, Haiye Lin, Hao Zhang, Lichen Bai, Xin Su, Yangning Li, Yinghui Li, Zifei Shan

arxiv:2501.00334 v1 · 2024-12-31 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDJICMGHJFBQ6EEQL5UPQLTX6H}

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	2026-07-05T09:55:43.185762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d28130c749430f10905f68f82e77f1eeffbf57132e07052b51d1220dafdbd4

Aliases

arxiv: 2501.00334 · arxiv_version: 2501.00334v1 · doi: 10.48550/arxiv.2501.00334 · pith_short_12: WDJICMGHJFBQ · pith_short_16: WDJICMGHJFBQ6EEQ · pith_short_8: WDJICMGH

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/WDJICMGHJFBQ6EEQL5UPQLTX6H \
  | 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: b0d28130c749430f10905f68f82e77f1eeffbf57132e07052b51d1220dafdbd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06a5381cfd92bc583018f6cba9c693e48cdf599bf66ab34634be7a30ce43be8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-31T08:11:49Z",
    "title_canon_sha256": "e5775ed0c937e2ad263bf0811c2a18ba02efd1b4c916937cbb71e2944cd93b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00334",
    "kind": "arxiv",
    "version": 1
  }
}