Pith Number

pith:VBUCZJNG

pith:2025:VBUCZJNGEQE4J7WWGIDJMBG2L5

not attested not anchored not stored refs pending

Symbolic Control for Autonomous Docking of Marine Surface Vessels

Asgeir Johan S{\o}rensen, Bingzhuo Zhong, Elizabeth Dietrich, Emir Cem Gezer, Majid Zamani, Murat Arcak, Roger Skjetne

arxiv:2501.13199 v2 · 2025-01-22 · 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{VBUCZJNGEQE4J7WWGIDJMBG2L5}

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	2026-07-05T12:03:45.195092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8682ca5a62409c4fed632069604da5f410fbc282b8e74f42db14adde5418a11

Aliases

arxiv: 2501.13199 · arxiv_version: 2501.13199v2 · doi: 10.48550/arxiv.2501.13199 · pith_short_12: VBUCZJNGEQE4 · pith_short_16: VBUCZJNGEQE4J7WW · pith_short_8: VBUCZJNG

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/VBUCZJNGEQE4J7WWGIDJMBG2L5 \
  | 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: a8682ca5a62409c4fed632069604da5f410fbc282b8e74f42db14adde5418a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32eac54407608082606437df73e49bf29a1186c6652a4a22f0253f0d59f65dd8",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-01-22T20:06:30Z",
    "title_canon_sha256": "b6681252ba1b2448340201996db7eb848ea7378ed546d19e8ec4fcc9080500ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13199",
    "kind": "arxiv",
    "version": 2
  }
}