Pith Number

pith:CXSMJ4SK

pith:2020:CXSMJ4SK6LRIP5AGNVFUP3QBHJ

not attested not anchored not stored refs pending

Safe Reinforcement Learning for Autonomous Vehicles through Parallel Constrained Policy Optimization

Huei Peng, Jingliang Duan, Lu Wen, Shaobing Xu, Shengbo Eben Li

arxiv:2003.01303 v1 · 2020-03-03 · 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{CXSMJ4SK6LRIP5AGNVFUP3QBHJ}

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	2026-07-05T00:45:27.267974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e4c4f24af2e287f4066d4b47ee013a46d67fd0025fbd33869587394d29b0f3

Aliases

arxiv: 2003.01303 · arxiv_version: 2003.01303v1 · doi: 10.48550/arxiv.2003.01303 · pith_short_12: CXSMJ4SK6LRI · pith_short_16: CXSMJ4SK6LRIP5AG · pith_short_8: CXSMJ4SK

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/CXSMJ4SK6LRIP5AGNVFUP3QBHJ \
  | 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: 15e4c4f24af2e287f4066d4b47ee013a46d67fd0025fbd33869587394d29b0f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a69511587a635f48a0dfdeb8f3ef3c6a3b35cc87dae257202430013ad80894",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-03T02:53:30Z",
    "title_canon_sha256": "fa89778939bde012bae94f750615c832f36d5e215c16e87827ce38601b15d6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01303",
    "kind": "arxiv",
    "version": 1
  }
}