Pith Number

pith:CJTROUTQ

pith:2025:CJTROUTQXOQNIHQZGZ2NH62RUM

not attested not anchored not stored refs pending

OpenCodeReasoning-II: A Simple Test Time Scaling Approach via Self-Critique

Aleksander Ficek, Boris Ginsburg, Jocelyn Huang, Mehrzad Samadi, Sean Narenthiran, Siddhartha Jain, Somshubra Majumdar, Vahid Noroozi, Wasi Uddin Ahmad

arxiv:2507.09075 v1 · 2025-07-11 · 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{CJTROUTQXOQNIHQZGZ2NH62RUM}

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

9 papers in Pith

The Generalization Spectrum: A Chromatographic Approach to Evaluating Learning Algorithms

Don't Let Gains FADE: Breaking Down Policy Gradient Weights in RL

Extrapolative Weight Averaging Reveals Correctness-Efficiency Frontiers in Code RL

Don't Pass@k: A Bayesian Framework for Large Language Model Evaluation

Receipt and verification

First computed	2026-07-05T11:36:03.260510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1267175270bba0d41e193674d3fb51a33a689a4251f3126159f9457fcd457424

Aliases

arxiv: 2507.09075 · arxiv_version: 2507.09075v1 · doi: 10.48550/arxiv.2507.09075 · pith_short_12: CJTROUTQXOQN · pith_short_16: CJTROUTQXOQNIHQZ · pith_short_8: CJTROUTQ

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/CJTROUTQXOQNIHQZGZ2NH62RUM \
  | 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: 1267175270bba0d41e193674d3fb51a33a689a4251f3126159f9457fcd457424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d11b5e57f775e03b755e86fd450e6c1bdc5c1e715850e44cf9efa261cc4b29c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-11T23:35:54Z",
    "title_canon_sha256": "2c1c4f329fb5e1be7d2d1ba2a260ee9c8304403258a0d061954b2e6d92f79ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09075",
    "kind": "arxiv",
    "version": 1
  }
}