Pith Number

pith:52FRQBMO

pith:2020:52FRQBMOUSG23YOYW74CP57NGN

not attested not anchored not stored refs pending

KLEJ: Comprehensive Benchmark for Polish Language Understanding

Ireneusz Gawlik, Janusz Tracz, Piotr Rybak, Robert Mroczkowski

arxiv:2005.00630 v1 · 2020-05-01 · 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{52FRQBMOUSG23YOYW74CP57NGN}

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

ADMEDTAGGER: an annotation framework for distillation of expert knowledge for the Polish medical language

Receipt and verification

First computed	2026-07-05T00:59:44.387705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8b18058ea48dade1d8b7f827f7ed3360d14fdaf953b2613eae75a3b8040ebf

Aliases

arxiv: 2005.00630 · arxiv_version: 2005.00630v1 · doi: 10.48550/arxiv.2005.00630 · pith_short_12: 52FRQBMOUSG2 · pith_short_16: 52FRQBMOUSG23YOY · pith_short_8: 52FRQBMO

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/52FRQBMOUSG23YOYW74CP57NGN \
  | 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: ee8b18058ea48dade1d8b7f827f7ed3360d14fdaf953b2613eae75a3b8040ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4a2c323bde1c7129683c8590eaf7f8702a4698b5efba1b224603533bb10eae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-01T21:55:40Z",
    "title_canon_sha256": "fdfb76be594bc342c0f2e52a05ceff0d0e5564e17ba2e24d8747c871174a92cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00630",
    "kind": "arxiv",
    "version": 1
  }
}