Pith Number

pith:2HZDKP4X

pith:2024:2HZDKP4XBD4H6JCVXRQLZQZJZE

not attested not anchored not stored refs pending

Training LayoutLM from Scratch for Efficient Named-Entity Recognition in the Insurance Domain

Antoine Ly, Benno Uthayasooriyar, Caio Corro, Franck Vermet

arxiv:2412.09341 v1 · 2024-12-12 · 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{2HZDKP4XBD4H6JCVXRQLZQZJZE}

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	2026-07-05T09:48:23.415250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f2353f9708f87f2455bc60bcc329c9170ab723743c01711e1cd99aaf82a704

Aliases

arxiv: 2412.09341 · arxiv_version: 2412.09341v1 · doi: 10.48550/arxiv.2412.09341 · pith_short_12: 2HZDKP4XBD4H · pith_short_16: 2HZDKP4XBD4H6JCV · pith_short_8: 2HZDKP4X

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/2HZDKP4XBD4H6JCVXRQLZQZJZE \
  | 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: d1f2353f9708f87f2455bc60bcc329c9170ab723743c01711e1cd99aaf82a704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "820176a1914bf2f7f8b7ace5c60af5fe014023cfff5713d81d34ce7c72c51147",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-12T15:09:44Z",
    "title_canon_sha256": "3cb11b69a595fd9385ce9b44d96c1808aff4953bf429902e711194dbf1f92ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09341",
    "kind": "arxiv",
    "version": 1
  }
}