Pith Number

pith:TAM5C2OE

pith:2020:TAM5C2OEVUCVHV7VWLGB7XHIAK

not attested not anchored not stored refs pending

CrossNER: Evaluating Cross-Domain Named Entity Recognition

Andrea Madotto, Pascale Fung, Samuel Cahyawijaya, Tiezheng Yu, Wenliang Dai, Yan Xu, Zihan Liu, Ziwei Ji

arxiv:2012.04373 v2 · 2020-12-08 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAM5C2OEVUCVHV7VWLGB7XHIAK}

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

2 papers in Pith

ScrapeGraphAI-100k: Dataset for Schema-Constrained LLM Generation

GLiNER Guard: Unified Encoder Family for Production LLM Safety and Privacy

Receipt and verification

First computed	2026-07-05T01:58:57.565193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9819d169c4ad0553d7f5b2cc1fdce8029cd72ec62f7277c90bfb71d6b36d5202

Aliases

arxiv: 2012.04373 · arxiv_version: 2012.04373v2 · doi: 10.48550/arxiv.2012.04373 · pith_short_12: TAM5C2OEVUCV · pith_short_16: TAM5C2OEVUCVHV7V · pith_short_8: TAM5C2OE

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/TAM5C2OEVUCVHV7VWLGB7XHIAK \
  | 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: 9819d169c4ad0553d7f5b2cc1fdce8029cd72ec62f7277c90bfb71d6b36d5202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4468fb043466c6a20c95d384926390a72ea28cc252fa059791b69d6a0068aec",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-12-08T11:31:55Z",
    "title_canon_sha256": "8165a68a62c30efcd72c54bcc951bb0351ce7df6b4fb866dad9e6304653ca554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04373",
    "kind": "arxiv",
    "version": 2
  }
}