Pith Number

pith:C2M7M5UI

pith:2026:C2M7M5UIMASORZ2PUTQO7P3VSQ

not attested not anchored not stored refs pending

Variational Proximal Policy Optimization

Ousmane Amadou Dia

arxiv:2606.08032 v1 · 2026-06-06 · stat.ML · 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{C2M7M5UIMASORZ2PUTQO7P3VSQ}

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	2026-06-09T01:05:23.659685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1699f676886024e8e74fa4e0efbf7594288a3d17325f6950fac1b079355d7d7b

Aliases

arxiv: 2606.08032 · arxiv_version: 2606.08032v1 · doi: 10.48550/arxiv.2606.08032 · pith_short_12: C2M7M5UIMASO · pith_short_16: C2M7M5UIMASORZ2P · pith_short_8: C2M7M5UI

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/C2M7M5UIMASORZ2PUTQO7P3VSQ \
  | 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: 1699f676886024e8e74fa4e0efbf7594288a3d17325f6950fac1b079355d7d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b729b57dd22f4dd6546a3255d3522e5fe998360947b5fd209a7750b8907305",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-06T07:50:50Z",
    "title_canon_sha256": "f5665f86f57152d4171b9ac2865a18ab0f86f0f36c97ed9b2cbb59bf2f384292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08032",
    "kind": "arxiv",
    "version": 1
  }
}