Pith Number

pith:PXIZRUEA

pith:2025:PXIZRUEAPIXKILAPFJ5G2QVNRK

not attested not anchored not stored refs pending

Performance Evaluation of Large Language Models in Statistical Programming

Hao He, Haoran He, Jared M. Clark, Jie Min, Kexin Xie, Lina Lee, Ruizhe Chen, Simin Zheng, Xinlei Zhang, Xinwei Deng, Xinyi Song, Yili Hong, Zhiyang Zhang

arxiv:2502.13117 v1 · 2025-02-18 · stat.AP · 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{PXIZRUEAPIXKILAPFJ5G2QVNRK}

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	2026-07-05T10:16:29.683171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd198d0807a2ea42c0f2a7a6d42ad8a86ae28fccddfaba2f99369aaaf427b72

Aliases

arxiv: 2502.13117 · arxiv_version: 2502.13117v1 · doi: 10.48550/arxiv.2502.13117 · pith_short_12: PXIZRUEAPIXK · pith_short_16: PXIZRUEAPIXKILAP · pith_short_8: PXIZRUEA

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/PXIZRUEAPIXKILAPFJ5G2QVNRK \
  | 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: 7dd198d0807a2ea42c0f2a7a6d42ad8a86ae28fccddfaba2f99369aaaf427b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc782d5b6efac9e85c943971a4539c57e8e00e3e660c810912da475a2d214cd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-02-18T18:37:15Z",
    "title_canon_sha256": "5578a3309866193d9e8a07b091334e1b52deaf1991b0176766aa9f64f96f7ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13117",
    "kind": "arxiv",
    "version": 1
  }
}