Pith Number

pith:Z4OTZ6GO

pith:2019:Z4OTZ6GOW2YIHVT2XV5P7BOMT4

not attested not anchored not stored refs pending

Safe Reinforcement Learning with Scene Decomposition for Navigating Complex Urban Environments

Alireza Nakhaei, Kikuo Fujimura, Maxime Bouton, Mykel J. Kochenderfer

arxiv:1904.11483 v1 · 2019-04-25 · cs.RO · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4OTZ6GOW2YIHVT2XV5P7BOMT4}

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	2026-05-17T23:47:44.759337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf1d3cf8ceb6b083d67abd7aff85cc9f352869dffe4be7870bf934dddd167253

Aliases

arxiv: 1904.11483 · arxiv_version: 1904.11483v1 · doi: 10.48550/arxiv.1904.11483 · pith_short_12: Z4OTZ6GOW2YI · pith_short_16: Z4OTZ6GOW2YIHVT2 · pith_short_8: Z4OTZ6GO

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/Z4OTZ6GOW2YIHVT2XV5P7BOMT4 \
  | 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: cf1d3cf8ceb6b083d67abd7aff85cc9f352869dffe4be7870bf934dddd167253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75395365a08d9680141d4f3f236d47e3ceafe7ab0a5298a58e07d89cc3bdce57",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-04-25T17:52:28Z",
    "title_canon_sha256": "df00f16eb60c317817fb49a332c64ed6d9dbb3a3ffc9ad54d573bd90d6c5a895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11483",
    "kind": "arxiv",
    "version": 1
  }
}