Pith Number

pith:LP75ZSGX

pith:2019:LP75ZSGXPY7TN4Q7UUV2I77TLI

not attested not anchored not stored refs pending

Improvements to Warm-Started Optimized Trajectory Planning for ASVs

Anastasios M. Lekkas, Glenn Bitar, Morten Breivik

arxiv:1908.07311 v1 · 2019-08-20 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LP75ZSGXPY7TN4Q7UUV2I77TLI}

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	2026-07-04T23:58:33.036636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bffdcc8d77e3f36f21fa52ba47ff35a19851dec9a9d37a2bc4e7293e0657641

Aliases

arxiv: 1908.07311 · arxiv_version: 1908.07311v1 · doi: 10.48550/arxiv.1908.07311 · pith_short_12: LP75ZSGXPY7T · pith_short_16: LP75ZSGXPY7TN4Q7 · pith_short_8: LP75ZSGX

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/LP75ZSGXPY7TN4Q7UUV2I77TLI \
  | 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: 5bffdcc8d77e3f36f21fa52ba47ff35a19851dec9a9d37a2bc4e7293e0657641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86a1f8e22d2202d9f75b48c43737a835b6a4e19520eba2bffac241a1ebda394f",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-20T12:54:00Z",
    "title_canon_sha256": "53491b5bd64de0e251acd3b31cee32bd7f27e1f3e8762ee3c4c930bab830b55c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07311",
    "kind": "arxiv",
    "version": 1
  }
}