Pith Number

pith:PRFNZFHJ

pith:2026:PRFNZFHJKF2VYAVCLABITLN2DE

not attested not anchored not stored refs pending

Reassessing High-Performing LLMs on Polish Medical Exams: True Competence or Bias-Driven Performance?

Antoni Lasik, Gabriela Korza\'nska, Jakub Pokrywka, Jakub Tomasz D\k{a}browski, Janusz \'Swieczkowski-Feiz, Jeremi Ignacy Kaczmarek, {\L}ukasz Grzybowski, Oskar Pastuszek, Paulina Hoffman, Wojciech Kusa

arxiv:2606.12250 v1 · 2026-06-10 · 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{PRFNZFHJKF2VYAVCLABITLN2DE}

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	2026-06-11T01:10:56.883747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c4adc94e951755c02a2580289adba191a7d945bd18269a45863b74bd15beec9

Aliases

arxiv: 2606.12250 · arxiv_version: 2606.12250v1 · doi: 10.48550/arxiv.2606.12250 · pith_short_12: PRFNZFHJKF2V · pith_short_16: PRFNZFHJKF2VYAVC · pith_short_8: PRFNZFHJ

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/PRFNZFHJKF2VYAVCLABITLN2DE \
  | 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: 7c4adc94e951755c02a2580289adba191a7d945bd18269a45863b74bd15beec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "736456898540a691b08eb7d88c1d5294d83a8c9749260d1c17437af70d84a986",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-10T15:52:24Z",
    "title_canon_sha256": "efc5f2cb2c60a9e4de55803182a25cdc1a5cb9d0a95da881a3f1a63076e27794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12250",
    "kind": "arxiv",
    "version": 1
  }
}