Pith Number

pith:R6UFENUH

pith:2022:R6UFENUHVTKT64ENVOAOQQMNBW

not attested not anchored not stored refs pending

CROP: Zero-shot Cross-lingual Named Entity Recognition with Multilingual Labeled Sequence Translation

Dongdong Zhang, Furu Wei, Hongcheng Guo, Jian Yang, Li Dong, Shaohan Huang, Shuming Ma, Yuwei Yin, Zhoujun Li

arxiv:2210.07022 v1 · 2022-10-13 · 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{R6UFENUHVTKT64ENVOAOQQMNBW}

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	2026-07-05T05:06:23.912334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fa8523687acd53f708dab80e8418d0d947203286a8833ca8c8fe5f372eb3c12

Aliases

arxiv: 2210.07022 · arxiv_version: 2210.07022v1 · doi: 10.48550/arxiv.2210.07022 · pith_short_12: R6UFENUHVTKT · pith_short_16: R6UFENUHVTKT64EN · pith_short_8: R6UFENUH

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/R6UFENUHVTKT64ENVOAOQQMNBW \
  | 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: 8fa8523687acd53f708dab80e8418d0d947203286a8833ca8c8fe5f372eb3c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c7902b2e32cd8d8470ace7638ebeac6e2eec0d547150d8a40b4c99c94e2cbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-13T13:32:36Z",
    "title_canon_sha256": "f06e979b649deeca832944d0af61a8c4cae89bbce414a91736ef78968fbc0cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07022",
    "kind": "arxiv",
    "version": 1
  }
}