Pith Number

pith:ES6FQUF3

pith:2025:ES6FQUF36YMWGIUWZDBEXS7CFD

not attested not anchored not stored refs pending

Teaching LLM to Reason: Reinforcement Learning from Algorithmic Problems without Code

Binyuan Hui, Bowen Yu, Dayiheng Liu, Fuli Feng, Keqin Bao, Nuo Chen, Xiangnan He, Xiaoyuan Li

arxiv:2507.07498 v2 · 2025-07-10 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ES6FQUF36YMWGIUWZDBEXS7CFD}

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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

Towards Reasoning Era: A Survey of Long Chain-of-Thought for Reasoning Large Language Models

Receipt and verification

First computed	2026-07-05T11:36:35.184001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24bc5850bbf619632296c8c24bcbe228e90a6f8a728a5b3004897f703dc1a83d

Aliases

arxiv: 2507.07498 · arxiv_version: 2507.07498v2 · doi: 10.48550/arxiv.2507.07498 · pith_short_12: ES6FQUF36YMW · pith_short_16: ES6FQUF36YMWGIUW · pith_short_8: ES6FQUF3

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/ES6FQUF36YMWGIUWZDBEXS7CFD \
  | 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: 24bc5850bbf619632296c8c24bcbe228e90a6f8a728a5b3004897f703dc1a83d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c04d82e248fde388db4fb9476168567c76de1cca79e94043e1828513c3d510f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-10T07:34:05Z",
    "title_canon_sha256": "df90777f915869905c052736ac45ddc6e69372301538bad1342f281129af8c44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07498",
    "kind": "arxiv",
    "version": 2
  }
}