Pith Number

pith:XYEK7QTK

pith:2025:XYEK7QTKBGE5KHEQOBUEULRMCK

not attested not anchored not stored refs pending

Synthetic Data RL: Task Definition Is All You Need

Chuanwei Huang, Haofei Yu, Huishuai Zhang, Yiduo Guo, Yikang Shen, Zekai Zhang, Zhen Guo, Zi-ang Wang

arxiv:2505.17063 v1 · 2025-05-18 · cs.CL · cs.AI · 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{XYEK7QTKBGE5KHEQOBUEULRMCK}

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

6 papers in Pith

Trust Region On-Policy Distillation

Scaling Multi-Hop Training Data via Graph-Constrained Path Selection

The Landscape of Agentic Reinforcement Learning for LLMs: A Survey

Learning to Pose Problems: Reasoning-Driven and Solver-Adaptive Data Synthesis

SCALER:Synthetic Scalable Adaptive Learning Environment for Reasoning

Receipt and verification

First computed	2026-07-05T11:07:46.465813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be08afc26a0989d51c9070684a2e2c128c46fe1f3a35d6e4933f4cf32b9dd6d7

Aliases

arxiv: 2505.17063 · arxiv_version: 2505.17063v1 · doi: 10.48550/arxiv.2505.17063 · pith_short_12: XYEK7QTKBGE5 · pith_short_16: XYEK7QTKBGE5KHEQ · pith_short_8: XYEK7QTK

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/XYEK7QTKBGE5KHEQOBUEULRMCK \
  | 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: be08afc26a0989d51c9070684a2e2c128c46fe1f3a35d6e4933f4cf32b9dd6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3eee70e547742c058e289b9acfb765947f442fa2dcf9564a9b0759e02392813",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-18T05:35:13Z",
    "title_canon_sha256": "3411af2244fa1e14f1d1abd3a996b86119d309e189231289efe6a887d753db54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17063",
    "kind": "arxiv",
    "version": 1
  }
}