Pith Number

pith:TN3YSXJJ

pith:2022:TN3YSXJJROUFU2VO7ERSO2QUZR

not attested not anchored not stored refs pending

DualNER: A Dual-Teaching framework for Zero-shot Cross-lingual Named Entity Recognition

Binghuai Lin, Jiali Zeng, Xu Wang, Yongjing Yin, Yufan Jiang, Yunbo Cao

arxiv:2211.08104 v2 · 2022-11-15 · 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{TN3YSXJJROUFU2VO7ERSO2QUZR}

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	2026-07-05T05:23:59.610250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b77895d298ba85a6aaef923276a14cc7303752d52c26c2bbac8e58201d67597

Aliases

arxiv: 2211.08104 · arxiv_version: 2211.08104v2 · doi: 10.48550/arxiv.2211.08104 · pith_short_12: TN3YSXJJROUF · pith_short_16: TN3YSXJJROUFU2VO · pith_short_8: TN3YSXJJ

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/TN3YSXJJROUFU2VO7ERSO2QUZR \
  | 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: 9b77895d298ba85a6aaef923276a14cc7303752d52c26c2bbac8e58201d67597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a07222723defca42f3d68525c6a5fe49006251dee10e5ef768f9ff9cc73f3944",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-15T12:50:59Z",
    "title_canon_sha256": "403c50dd92a427be235f9897f9d5df38c4e06d32798aad4634b812ad194cd12b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08104",
    "kind": "arxiv",
    "version": 2
  }
}