Pith Number

pith:3L4T6NUA

pith:2020:3L4T6NUAXRRMJTWWPWO2D2SJH5

not attested not anchored not stored refs pending

FLERT: Document-Level Features for Named Entity Recognition

Alan Akbik, Stefan Schweter

arxiv:2011.06993 v2 · 2020-11-13 · 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{3L4T6NUAXRRMJTWWPWO2D2SJH5}

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

DialogPII: A multilingual dataset of synthetic dialog transcripts to detect personal information

Receipt and verification

First computed	2026-07-05T02:40:09.434516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf93f3680bc62c4ced67d9da1ea493f59dc77928c931545c461c6cf69c5e5f2

Aliases

arxiv: 2011.06993 · arxiv_version: 2011.06993v2 · doi: 10.48550/arxiv.2011.06993 · pith_short_12: 3L4T6NUAXRRM · pith_short_16: 3L4T6NUAXRRMJTWW · pith_short_8: 3L4T6NUA

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/3L4T6NUAXRRMJTWWPWO2D2SJH5 \
  | 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: daf93f3680bc62c4ced67d9da1ea493f59dc77928c931545c461c6cf69c5e5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea514877640973408c7a80bc30fd3817a1c36095f6e13556d1217ccd1eb4487",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-13T16:13:59Z",
    "title_canon_sha256": "d7bff0befcc67430bf4fcaebecfda251a591ad373da8c0794fc162d718961e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.06993",
    "kind": "arxiv",
    "version": 2
  }
}