Pith Number

pith:WO3YSO3W

pith:2025:WO3YSO3W7CLQC3473N5VG32HRH

not attested not anchored not stored refs pending

GAPO: Learning Preferential Prompt through Generative Adversarial Policy Optimization

Hongwei Feng, Suhang Zheng, Tao Wang, Tianyu Li, Xiaoran Shi, Xingzhou Chen, Yanghua Xiao, Zhouhong Gu

arxiv:2503.20194 v1 · 2025-03-26 · 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{WO3YSO3W7CLQC3473N5VG32HRH}

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

Smaller Models are Natural Explorers for Policy-Level Diversity in GRPO

Self-Optimizing Multi-Agent Systems for Deep Research

Optimal Transport for LLM Reward Modeling from Noisy Preference

Receipt and verification

First computed	2026-07-05T10:39:34.370885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b7893b76f897016f9fdb7b536f4789e4acf766408a228ee11a95071a48d68c

Aliases

arxiv: 2503.20194 · arxiv_version: 2503.20194v1 · doi: 10.48550/arxiv.2503.20194 · pith_short_12: WO3YSO3W7CLQ · pith_short_16: WO3YSO3W7CLQC347 · pith_short_8: WO3YSO3W

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/WO3YSO3W7CLQC3473N5VG32HRH \
  | 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: b3b7893b76f897016f9fdb7b536f4789e4acf766408a228ee11a95071a48d68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2237fcceb8f048622a1b875f1849b18cb6139060d91bf142851cd65af45de5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-26T03:37:52Z",
    "title_canon_sha256": "12b192545de11c052e37334bfa073609b55c51cd32a8ac5aac6a4b47e34307ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20194",
    "kind": "arxiv",
    "version": 1
  }
}