Pith Number

pith:QXJCMMPV

pith:2019:QXJCMMPVEUMVKDMCRSHERIMEEG

not attested not anchored not stored refs pending

Neural Policy Gradient Methods: Global Optimality and Rates of Convergence

Lingxiao Wang, Qi Cai, Zhaoran Wang, Zhuoran Yang

arxiv:1909.01150 v3 · 2019-08-29 · cs.LG · math.OC · stat.ML

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\usepackage{pith}
\pithnumber{QXJCMMPVEUMVKDMCRSHERIMEEG}

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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

5 papers in Pith

Randomized Advantage Transformation (RAT): Computing Natural Policy Gradients via Direct Backpropagation

Optimal Sample Complexity for Single Time-Scale Actor-Critic with Momentum

Revisiting Policy Gradients for Restricted Policy Classes: Escaping Myopic Local Optima with $k$-step Policy Gradients

Select-then-differentiate: Solving Bilevel Optimization with Manifold Lower-level Solution Sets

Interactive Inverse Reinforcement Learning of Interaction Scenarios via Bi-level Optimization

Receipt and verification

First computed	2026-07-05T01:11:41.464946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d22631f52519550d828c8e48a18421b5c530b64968d345d0e842ce662cfd5b

Aliases

arxiv: 1909.01150 · arxiv_version: 1909.01150v3 · doi: 10.48550/arxiv.1909.01150 · pith_short_12: QXJCMMPVEUMV · pith_short_16: QXJCMMPVEUMVKDMC · pith_short_8: QXJCMMPV

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/QXJCMMPVEUMVKDMCRSHERIMEEG \
  | 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: 85d22631f52519550d828c8e48a18421b5c530b64968d345d0e842ce662cfd5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493f4bbb9783eeca1e26fd4df96313f3bcf079d16f2be62f1f74e638cf2a4050",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-29T15:38:19Z",
    "title_canon_sha256": "5a0393eaade6b21a7e94afea85d59993ddff479dd0b5e85dcd3f5bdaaa9f567a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01150",
    "kind": "arxiv",
    "version": 3
  }
}