Pith Number

pith:5UX7KIXH

pith:2025:5UX7KIXH6WMWOVHZQL44663UVZ

not attested not anchored not stored refs pending

EAPO: Enhancing Policy Optimization with On-Demand Expert Assistance

Cong Ma, Huaixiao Tou, Kai Jia, Minghao Li, Shiye Lei, Siyao Song, Ying Zeng, Zhihao Cheng

arxiv:2509.23730 v2 · 2025-09-28 · 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{5UX7KIXH6WMWOVHZQL44663UVZ}

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	2026-05-29T02:05:36.522538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed2ff522e7f5996754f982f9cf7b74ae76cc89a1268b464893723a4a01637887

Aliases

arxiv: 2509.23730 · arxiv_version: 2509.23730v2 · doi: 10.48550/arxiv.2509.23730 · pith_short_12: 5UX7KIXH6WMW · pith_short_16: 5UX7KIXH6WMWOVHZ · pith_short_8: 5UX7KIXH

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/5UX7KIXH6WMWOVHZQL44663UVZ \
  | 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: ed2ff522e7f5996754f982f9cf7b74ae76cc89a1268b464893723a4a01637887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f9fc13f486fd7560461c14718a49fafc93245f57c70fe204244655db11abca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-09-28T08:20:22Z",
    "title_canon_sha256": "35a1100591d2e87ae803b35c3cddf54f9ad0277d5045b639159fe73298985a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.23730",
    "kind": "arxiv",
    "version": 2
  }
}