Pith Number

pith:ZLSKTU3O

pith:2024:ZLSKTU3OCOYSK3QFRRVRSE74MO

not attested not anchored not stored refs pending

Toxicity Classification in Ukrainian

Daryna Dementieva, Georg Groh, Nikolay Babakov, Valeriia Khylenko

arxiv:2404.17841 v1 · 2024-04-27 · 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{ZLSKTU3OCOYSK3QFRRVRSE74MO}

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	2026-07-05T08:12:54.936686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cae4a9d36e13b1256e058c6b1913fc63825442abcf139a05de2c2fc12ec75145

Aliases

arxiv: 2404.17841 · arxiv_version: 2404.17841v1 · doi: 10.48550/arxiv.2404.17841 · pith_short_12: ZLSKTU3OCOYS · pith_short_16: ZLSKTU3OCOYSK3QF · pith_short_8: ZLSKTU3O

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/ZLSKTU3OCOYSK3QFRRVRSE74MO \
  | 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: cae4a9d36e13b1256e058c6b1913fc63825442abcf139a05de2c2fc12ec75145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ad3eb47854c27ac74f268cec6b8a6497f3bd8ba59af988b2067991502e4f4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-27T09:20:13Z",
    "title_canon_sha256": "a0899cfb283ea0777dc54b9cccc7809905fa4a0164b8c62fd4f2c34d0d93d618"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17841",
    "kind": "arxiv",
    "version": 1
  }
}