Pith Number

pith:GL3EF2IV

pith:2026:GL3EF2IV45LVMQWL5U6CMGKYXV

not attested not anchored not stored refs pending

Global Convergence of Wasserstein Policy Gradient for Entropy-Regularized Reinforcement Learning

Rui Gao, Shuang Li, Zhaoyu Zhu

arxiv:2605.26078 v1 · 2026-05-25 · 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{GL3EF2IV45LVMQWL5U6CMGKYXV}

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	2026-05-26T02:05:26.146613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32f642e915e7575642cbed3c261958bd678e1bba51cdfd7d34acefb8085e582b

Aliases

arxiv: 2605.26078 · arxiv_version: 2605.26078v1 · doi: 10.48550/arxiv.2605.26078 · pith_short_12: GL3EF2IV45LV · pith_short_16: GL3EF2IV45LVMQWL · pith_short_8: GL3EF2IV

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/GL3EF2IV45LVMQWL5U6CMGKYXV \
  | 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: 32f642e915e7575642cbed3c261958bd678e1bba51cdfd7d34acefb8085e582b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6153cf3783f89e32940608f16a74e9e2f00c66991b02489900ad682949a97e9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T17:42:59Z",
    "title_canon_sha256": "6e4a94f878906b1089ffa366bbb1f490af81a730c146c75626a7d34f357a01a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26078",
    "kind": "arxiv",
    "version": 1
  }
}