Pith Number

pith:IK2E4IUY

pith:2025:IK2E4IUYZFRU7LQF2Z6YTAY5HB

not attested not anchored not stored refs pending

RLFactory: A Plug-and-Play Reinforcement Learning Post-Training Framework for LLM Multi-Turn Tool-Use

Chengqi Dong, Chuhuai Yue, Guojun Yin, Hang He, Jiajun Chai, Jiwen Jiang, Siyu Xia, Wei Lin, Xiaoguang Li, Xiaohan Wang, Yi Jia, Zekun Xu

arxiv:2509.06980 v1 · 2025-08-31 · cs.LG · 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{IK2E4IUYZFRU7LQF2Z6YTAY5HB}

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

3 papers in Pith

TAPO: Tool-Aware Policy Optimization via Credit Transfer for Multimodal Search Agents

VistaHop: Benchmarking Long-Horizon Visual DeepSearch

SEARL: Joint Optimization of Policy and Tool Graph Memory for Self-Evolving Agents

Receipt and verification

First computed	2026-07-05T12:07:13.400928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b44e2298c9634fae05d67d89831d38484b2af37706825e93ffef3896928511

Aliases

arxiv: 2509.06980 · arxiv_version: 2509.06980v1 · doi: 10.48550/arxiv.2509.06980 · pith_short_12: IK2E4IUYZFRU · pith_short_16: IK2E4IUYZFRU7LQF · pith_short_8: IK2E4IUY

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/IK2E4IUYZFRU7LQF2Z6YTAY5HB \
  | 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: 42b44e2298c9634fae05d67d89831d38484b2af37706825e93ffef3896928511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a53f921cc329ac2f2be841fb905d25ce8c27eb79bfc2e82ac4837222be2f50a9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-31T16:47:31Z",
    "title_canon_sha256": "fb6eb9e7fccb14f5af21b8c9da84492e1eb5450e864f72aaa4978d1c60bbfe4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06980",
    "kind": "arxiv",
    "version": 1
  }
}