Pith Number

pith:ZOH65LDE

pith:2022:ZOH65LDE3UDLUB7WBRWLQ577VC

not attested not anchored not stored refs pending

Title2Event: Benchmarking Open Event Extraction with a Large-scale Chinese Title Dataset

Changlong Yu, Haolin Deng, Jin Ma, Jun Gao, Nan Yang, Tianhua Zhou, Wangyang Ying, Wei Wang, Xiang Chen, Xiaoling Bai, Yanan Zhang, Yangfan Zhang

arxiv:2211.00869 v1 · 2022-11-02 · 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{ZOH65LDE3UDLUB7WBRWLQ577VC}

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	2026-07-05T05:12:35.912034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8feeac64dd06ba07f60c6cb877ffa8ad4faee93b56be2bf04582c1cf061ae1

Aliases

arxiv: 2211.00869 · arxiv_version: 2211.00869v1 · doi: 10.48550/arxiv.2211.00869 · pith_short_12: ZOH65LDE3UDL · pith_short_16: ZOH65LDE3UDLUB7W · pith_short_8: ZOH65LDE

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/ZOH65LDE3UDLUB7WBRWLQ577VC \
  | 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: cb8feeac64dd06ba07f60c6cb877ffa8ad4faee93b56be2bf04582c1cf061ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46aa12e7a1fcbb33416e4bdbc8df6c10bcd9ab6d27e97d1087ed227bca0c9d75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-02T04:39:36Z",
    "title_canon_sha256": "1efc96c48e99d86841003234e05e81711ccb186ebf17f2a5e23b4f97063eab02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00869",
    "kind": "arxiv",
    "version": 1
  }
}