Pith Number

pith:PXMZO7T7

pith:2020:PXMZO7T74DNW5TQVUGHIRNL47M

not attested not anchored not stored refs pending

Rapid Adaptation of BERT for Information Extraction on Domain-Specific Business Documents

Jimmy Lin, Kun Xiong, Luchen Tan, Luyun Lin, Ruixue Zhang, Wei Yang, Yuhao Xie, Yuqing Xie, Zhengkai Tu, Zihang Fu

arxiv:2002.01861 v1 · 2020-02-05 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXMZO7T74DNW5TQVUGHIRNL47M}

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

EURO-5K: When Does Domain Pretraining Matter? Benchmarking Transformers for EU Reporting Obligation Extraction

Receipt and verification

First computed	2026-07-05T00:38:41.185270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd9977e7fe0db6ece15a18e88b57cfb2299d9069eb3ffe4d4a8c3eb741f4053

Aliases

arxiv: 2002.01861 · arxiv_version: 2002.01861v1 · doi: 10.48550/arxiv.2002.01861 · pith_short_12: PXMZO7T74DNW · pith_short_16: PXMZO7T74DNW5TQV · pith_short_8: PXMZO7T7

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/PXMZO7T74DNW5TQVUGHIRNL47M \
  | 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: 7dd9977e7fe0db6ece15a18e88b57cfb2299d9069eb3ffe4d4a8c3eb741f4053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "829fe31a3356f6599cdfbb9bac4c97bcc4d2d9f5e489b9d00b07c91af4dce697",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-05T16:45:44Z",
    "title_canon_sha256": "9a05404eb911270944e7a49b68bb02f260c814c725266a4831a35af60cf1da72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01861",
    "kind": "arxiv",
    "version": 1
  }
}