Pith Number

pith:K2QNO65J

pith:2021:K2QNO65JR2TQVTDRS7NXNTXZG4

not attested not anchored not stored refs pending

KazNERD: Kazakh Named Entity Recognition Dataset

Huseyin Atakan Varol, Rustem Yeshpanov, Yerbolat Khassanov

arxiv:2111.13419 v2 · 2021-11-26 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2QNO65JR2TQVTDRS7NXNTXZG4}

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	2026-07-05T04:12:16.869036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a0d77ba98ea70acc7197db76cef9370023976b44708632b942616cab8187bf

Aliases

arxiv: 2111.13419 · arxiv_version: 2111.13419v2 · doi: 10.48550/arxiv.2111.13419 · pith_short_12: K2QNO65JR2TQ · pith_short_16: K2QNO65JR2TQVTDR · pith_short_8: K2QNO65J

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/K2QNO65JR2TQVTDRS7NXNTXZG4 \
  | 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: 56a0d77ba98ea70acc7197db76cef9370023976b44708632b942616cab8187bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f0acf389decd063ad96e1db93958f051ecea99a79056d615660e6f2485dda8",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-11-26T10:56:19Z",
    "title_canon_sha256": "bcc4df5724608b52d60edda44c69aba321c5f5a0c27050ae38d1f8cdf6220912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13419",
    "kind": "arxiv",
    "version": 2
  }
}