Pith Number

pith:NDJ5TTZI

pith:2018:NDJ5TTZIPYEB6ED5NYGZA4WPP5

not attested not anchored not stored refs pending

Safe Motion Planning in Unknown Environments: Optimality Benchmarks and Tractable Policies

Lucas Janson, Marco Pavone, Tommy Hu

arxiv:1804.05804 v1 · 2018-04-16 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDJ5TTZIPYEB6ED5NYGZA4WPP5}

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	2026-05-18T00:18:27.378152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68d3d9cf287e081f107d6e0d9072cf7f7f2ff92118d7b5cae4baf93b54778e47

Aliases

arxiv: 1804.05804 · arxiv_version: 1804.05804v1 · doi: 10.48550/arxiv.1804.05804 · pith_short_12: NDJ5TTZIPYEB · pith_short_16: NDJ5TTZIPYEB6ED5 · pith_short_8: NDJ5TTZI

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/NDJ5TTZIPYEB6ED5NYGZA4WPP5 \
  | 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: 68d3d9cf287e081f107d6e0d9072cf7f7f2ff92118d7b5cae4baf93b54778e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a108f47b60da2c94a2c6cb7c0f60a8a68a7256ef3b93070f06ed9f4bc00742b5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-04-16T17:24:26Z",
    "title_canon_sha256": "138ee41a7f3792ee15db377632074f975858027764151bf49608cad78f6997d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05804",
    "kind": "arxiv",
    "version": 1
  }
}