Pith Number

pith:DNWJQPN3

pith:2023:DNWJQPN3CQP4DYCNWEGEMDAWBA

not attested not anchored not stored refs pending

Provably Convergent Policy Optimization via Metric-aware Trust Region Methods

Chaoyue Zhao, Jun Song, Lijun Ding, Niao He

arxiv:2306.14133 v1 · 2023-06-25 · cs.LG · cs.AI · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DNWJQPN3CQP4DYCNWEGEMDAWBA}

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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

1 paper in Pith

Ratio-Variance Regularized Policy Optimization

Receipt and verification

First computed	2026-07-05T06:24:20.689595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b6c983dbb141fc1e04db10c460c16083a620e7182b4eef2fa7639f3338a46dd

Aliases

arxiv: 2306.14133 · arxiv_version: 2306.14133v1 · doi: 10.48550/arxiv.2306.14133 · pith_short_12: DNWJQPN3CQP4 · pith_short_16: DNWJQPN3CQP4DYCN · pith_short_8: DNWJQPN3

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/DNWJQPN3CQP4DYCNWEGEMDAWBA \
  | 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: 1b6c983dbb141fc1e04db10c460c16083a620e7182b4eef2fa7639f3338a46dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf1bac22f22c750a3c6b2fe39795837ce6e37c4fa07608445126cba96affa0ca",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-25T05:41:38Z",
    "title_canon_sha256": "dc05a8e3044e57fa87b54a93b89010df729acd95572219d9e4daa8ad8c1719dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14133",
    "kind": "arxiv",
    "version": 1
  }
}