Pith Number

pith:ADL7HCFH

pith:2023:ADL7HCFHPFIX6BR37QCMIH2FPO

not attested not anchored not stored refs pending

Policy Gradient Converges to the Globally Optimal Policy for Nearly Linear-Quadratic Regulators

Meisam Razaviyayn, Renyuan Xu, Yinbin Han

arxiv:2303.08431 v5 · 2023-03-15 · cs.LG · math.OC · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADL7HCFHPFIX6BR37QCMIH2FPO}

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.

Cited by

1 paper in Pith

Stochastic Control for Fine-tuning Diffusion Models: Optimality, Regularity, and Convergence

Receipt and verification

First computed	2026-07-05T10:46:52.248952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d7f388a779517f063bfc04c41f457bbdda96270388dba92eb6dd89180f6a23

Aliases

arxiv: 2303.08431 · arxiv_version: 2303.08431v5 · doi: 10.48550/arxiv.2303.08431 · pith_short_12: ADL7HCFHPFIX · pith_short_16: ADL7HCFHPFIX6BR3 · pith_short_8: ADL7HCFH

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/ADL7HCFHPFIX6BR37QCMIH2FPO \
  | 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: 00d7f388a779517f063bfc04c41f457bbdda96270388dba92eb6dd89180f6a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2283e8505d4b849cd90ff0fdee97ba1b99cf1056ab33258e4f56ac6b4738e588",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-15T08:08:02Z",
    "title_canon_sha256": "fd43d6235a55d43416ffa768832f68a25343078d674034c5526dd19d5dade749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08431",
    "kind": "arxiv",
    "version": 5
  }
}