Pith Number

pith:25R6PVE3

pith:2026:25R6PVE3JLGJE5SWYI5BPZ2AGS

not attested not anchored not stored refs pending

Experience Augmented Policy Optimization for LLM Reasoning

Chiyu Ma, Guoyin Wang, Jinda Lu, Jinghan Li, Jingren Zhou, Junkang Wu, Kexin Huang, Shaohang Wei, Shuo Yang, Xiang Wang

arxiv:2606.30420 v1 · 2026-06-29 · 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{25R6PVE3JLGJE5SWYI5BPZ2AGS}

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.

Receipt and verification

First computed	2026-06-30T02:18:14.607472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d763e7d49b4acc927656c23a17e74034b6a896616c017f1089b0460ccdc56eb5

Aliases

arxiv: 2606.30420 · arxiv_version: 2606.30420v1 · doi: 10.48550/arxiv.2606.30420 · pith_short_12: 25R6PVE3JLGJ · pith_short_16: 25R6PVE3JLGJE5SW · pith_short_8: 25R6PVE3

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/25R6PVE3JLGJE5SWYI5BPZ2AGS \
  | 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: d763e7d49b4acc927656c23a17e74034b6a896616c017f1089b0460ccdc56eb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa55345d869c765d413d25efee80dc8dbf1818d9abc44adfc1d17a9b99f74e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T15:05:28Z",
    "title_canon_sha256": "d75d546f5dab66fadd01a6a7e467930906cd8739dbece8099b8c8ef344ad7a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30420",
    "kind": "arxiv",
    "version": 1
  }
}