Pith Number

pith:XE3R4EYL

pith:2021:XE3R4EYLAMX7OKEFQBJDX2NXVO

not attested not anchored not stored refs pending

Cross-Lingual Named Entity Recognition Using Parallel Corpus: A New Approach Using XLM-RoBERTa Alignment

Bing Li, Wenjin Xu, Yujie He

arxiv:2101.11112 v1 · 2021-01-26 · 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{XE3R4EYLAMX7OKEFQBJDX2NXVO}

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.

Cited by

1 paper in Pith

Cross-Lingual Transfer for Low-Resource Natural Language Processing

Receipt and verification

First computed	2026-07-05T02:10:09.141005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9371e130b032ff7288580523be9b7abb6df4bb837a5b60b04e8db4738db0985

Aliases

arxiv: 2101.11112 · arxiv_version: 2101.11112v1 · doi: 10.48550/arxiv.2101.11112 · pith_short_12: XE3R4EYLAMX7 · pith_short_16: XE3R4EYLAMX7OKEF · pith_short_8: XE3R4EYL

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/XE3R4EYLAMX7OKEFQBJDX2NXVO \
  | 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: b9371e130b032ff7288580523be9b7abb6df4bb837a5b60b04e8db4738db0985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5330827d7ab09471394a4a7cbad97c2d20c3cc1f3cc349691f3a9631a85c0c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-26T22:19:52Z",
    "title_canon_sha256": "42543946b241c6048abf08b69463ef3d259ca0978053a85ae43290977f322ca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11112",
    "kind": "arxiv",
    "version": 1
  }
}