Pith Number

pith:I5BJICCZ

pith:2025:I5BJICCZBY3M3NGSZWRYKVW7Q2

not attested not anchored not stored refs pending

Evaluating GPT- and Reasoning-based Large Language Models on Physics Olympiad Problems: Surpassing Human Performance and Implications for Educational Assessment

Ben Kroehs, Fabian Kieser, Holger Maus, Paul Tschisgale, Peter Wulff, Stefan Petersen

arxiv:2505.09438 v2 · 2025-05-14 · physics.ed-ph · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5BJICCZBY3M3NGSZWRYKVW7Q2}

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

Superstudent intelligence in thermodynamics

Receipt and verification

First computed	2026-07-05T11:30:00.149835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47429408590e36cdb4d2cda38556df86878de514857b7bafd2af837b08c232c7

Aliases

arxiv: 2505.09438 · arxiv_version: 2505.09438v2 · doi: 10.48550/arxiv.2505.09438 · pith_short_12: I5BJICCZBY3M · pith_short_16: I5BJICCZBY3M3NGS · pith_short_8: I5BJICCZ

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/I5BJICCZBY3M3NGSZWRYKVW7Q2 \
  | 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: 47429408590e36cdb4d2cda38556df86878de514857b7bafd2af837b08c232c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb6062933b3feb61b78eb18b0bd8e0e8dc0b6925ea01064f0f1a1ab96d254e8d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2025-05-14T14:46:32Z",
    "title_canon_sha256": "5fee328acf0480b818195620f6e2d32f4e1d1396a560af1243f4a9ac49e99e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09438",
    "kind": "arxiv",
    "version": 2
  }
}