Pith Number

pith:NE364UEM

pith:2025:NE364UEMIJ252AYHVNCHEMPTEC

not attested not anchored not stored refs pending

PL-Guard: Benchmarking Language Model Safety for Polish

Aleksandra Krasnod\k{e}bska, Karolina Seweryn, Szymon {\L}ukasik, Wojciech Kusa

arxiv:2506.16322 v1 · 2025-06-19 · 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{NE364UEMIJ252AYHVNCHEMPTEC}

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	2026-07-05T11:24:34.601127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6937ee508c4275dd0307ab447231f320b664afe8031e4ff9a1f243e5334366c3

Aliases

arxiv: 2506.16322 · arxiv_version: 2506.16322v1 · doi: 10.48550/arxiv.2506.16322 · pith_short_12: NE364UEMIJ25 · pith_short_16: NE364UEMIJ252AYH · pith_short_8: NE364UEM

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/NE364UEMIJ252AYHVNCHEMPTEC \
  | 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: 6937ee508c4275dd0307ab447231f320b664afe8031e4ff9a1f243e5334366c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6dbce5489a716fdcf9e6af384e418e81a47cae66fb16d659f9f8120e72f32e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-19T13:56:41Z",
    "title_canon_sha256": "1ef230ee931413fb683901eb690bd5c6ce894ad814466476ae9cfed94509f630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.16322",
    "kind": "arxiv",
    "version": 1
  }
}