Pith Number

pith:XCJ32V7K

pith:2019:XCJ32V7KOC4SXWU6YXPDVKJAMI

not attested not anchored not stored refs pending

Hybrid Actor-Critic Reinforcement Learning in Parameterized Action Space

Rui Su, Weinan Zhang, Yong Yu, Zhou Fan

arxiv:1903.01344 v3 · 2019-03-04 · cs.LG · cs.AI · 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{XCJ32V7KOC4SXWU6YXPDVKJAMI}

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	2026-05-17T23:44:42.426178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b893bd57ea70b92bda9ec5de3aa92062364ce6d9324c6cab138c680f26ebf860

Aliases

arxiv: 1903.01344 · arxiv_version: 1903.01344v3 · doi: 10.48550/arxiv.1903.01344 · pith_short_12: XCJ32V7KOC4S · pith_short_16: XCJ32V7KOC4SXWU6 · pith_short_8: XCJ32V7K

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/XCJ32V7KOC4SXWU6YXPDVKJAMI \
  | 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: b893bd57ea70b92bda9ec5de3aa92062364ce6d9324c6cab138c680f26ebf860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e21934aefa9ed7502eff85ec5da363d06fbe46e29ddb9a4c1b107d6155f771",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-04T16:33:15Z",
    "title_canon_sha256": "5c190bacf98fb040c482bd8a726fdc6a093df7d7e03658eea275e6bf16706a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01344",
    "kind": "arxiv",
    "version": 3
  }
}