Pith Number

pith:BEFFZEEP

pith:2022:BEFFZEEP3M2C65PUG2EHXCFF6Y

not attested not anchored not stored refs pending

SFE-AI at SemEval-2022 Task 11: Low-Resource Named Entity Recognition using Large Pre-trained Language Models

Benqi Wang, Changyu Hou, Guotong Xie, Jun Wang, Peng Gao, Peng Jiang, Qifeng Xiao, Qizhi Lin, Xiandi Jiang, Xiaopeng Wang, Yixuan Qiao

arxiv:2205.14660 v1 · 2022-05-29 · 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{BEFFZEEP3M2C65PUG2EHXCFF6Y}

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	2026-07-05T04:27:19.798348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090a5c908fdb342f75f436887b88a5f62683dfb2e7d559fad9f2343f6ce12727

Aliases

arxiv: 2205.14660 · arxiv_version: 2205.14660v1 · doi: 10.48550/arxiv.2205.14660 · pith_short_12: BEFFZEEP3M2C · pith_short_16: BEFFZEEP3M2C65PU · pith_short_8: BEFFZEEP

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/BEFFZEEP3M2C65PUG2EHXCFF6Y \
  | 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: 090a5c908fdb342f75f436887b88a5f62683dfb2e7d559fad9f2343f6ce12727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b8cbc8357e1d52d92de2d5bc5e7026d9dbef34c489f76fee3c66b9302ac8083",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-29T13:40:14Z",
    "title_canon_sha256": "557ee90f689505bf9e7120a79f6cc85aff01fdded8835798c318fd52d04e2a35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14660",
    "kind": "arxiv",
    "version": 1
  }
}