Pith Number

pith:GF5YPPOM

pith:2025:GF5YPPOM7OIHEPLYKZEVECWPCN

not attested not anchored not stored refs pending

Ordering-based Conditions for Global Convergence of Policy Gradient Methods

Alekh Agarwal, Bo Dai, Csaba Szepesvari, Dale Schuurmans, Jincheng Mei, Mohammad Ghavamzadeh

arxiv:2504.02130 v1 · 2025-04-02 · 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{GF5YPPOM7OIHEPLYKZEVECWPCN}

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	2026-07-05T10:43:51.021351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

317b87bdccfb90723d785649520acf13497964e150edba6328fef1cccf278c88

Aliases

arxiv: 2504.02130 · arxiv_version: 2504.02130v1 · doi: 10.48550/arxiv.2504.02130 · pith_short_12: GF5YPPOM7OIH · pith_short_16: GF5YPPOM7OIHEPLY · pith_short_8: GF5YPPOM

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/GF5YPPOM7OIHEPLYKZEVECWPCN \
  | 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: 317b87bdccfb90723d785649520acf13497964e150edba6328fef1cccf278c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20684c93756440535244abb8eea32822eda7960b379f88b415afbd1ef8a8ef6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-02T21:06:28Z",
    "title_canon_sha256": "ec084409245a495f196f7aa5bc25a1da69b8cd4d0657840dc257bd43d9435db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02130",
    "kind": "arxiv",
    "version": 1
  }
}