Pith Number

pith:LZBUKLWP

pith:2018:LZBUKLWP27MHPYA5NDSILAIXEE

not attested not anchored not stored refs pending

Shortest Dubins Path to a Circle

Alexander Von Moll, David Casbeer, Satyanarayana Gupta Manyam, Zachary Fuchs

arxiv:1804.07238 v1 · 2018-04-19 · 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{LZBUKLWP27MHPYA5NDSILAIXEE}

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	2026-05-18T00:18:00.946946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e43452ecfd7d877e01d68e48581172129606a163c7e4d66bf11c7fdc6d3c454

Aliases

arxiv: 1804.07238 · arxiv_version: 1804.07238v1 · doi: 10.48550/arxiv.1804.07238 · pith_short_12: LZBUKLWP27MH · pith_short_16: LZBUKLWP27MHPYA5 · pith_short_8: LZBUKLWP

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/LZBUKLWP27MHPYA5NDSILAIXEE \
  | 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: 5e43452ecfd7d877e01d68e48581172129606a163c7e4d66bf11c7fdc6d3c454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d13c6d828dc15889a48c134870576dad167b1783fc132ba6744b4182d34d08b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-19T15:38:51Z",
    "title_canon_sha256": "23ba470f2c2ac13e4dc86b5f0e97b2a67929d40ff2a41ab01d62d9a59fe17ff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07238",
    "kind": "arxiv",
    "version": 1
  }
}