Pith Number

pith:XNOCI5FZ

pith:2023:XNOCI5FZNKA4YLTPOBQVXQZQXJ

not attested not anchored not stored refs pending

Autonomy for Ferries and Harbour Buses: a Collision Avoidance Perspective

Mogens Blanke, Roberto Galeazzi, Thomas T. Enevoldsen

arxiv:2301.02711 v2 · 2023-01-06 · cs.RO · cs.SY · eess.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{XNOCI5FZNKA4YLTPOBQVXQZQXJ}

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	2026-07-05T06:02:48.865124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5c2474b96a81cc2e6f70615bc330ba419de16e1d99820774e0c16e484fbf3a

Aliases

arxiv: 2301.02711 · arxiv_version: 2301.02711v2 · doi: 10.48550/arxiv.2301.02711 · pith_short_12: XNOCI5FZNKA4 · pith_short_16: XNOCI5FZNKA4YLTP · pith_short_8: XNOCI5FZ

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/XNOCI5FZNKA4YLTPOBQVXQZQXJ \
  | 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: bb5c2474b96a81cc2e6f70615bc330ba419de16e1d99820774e0c16e484fbf3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3f7fba46751e1ab93444089eb7619c7082b14ace03bbba743151f2ba5ce462",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-01-06T20:57:47Z",
    "title_canon_sha256": "6e5adf7ebb5ebbbe5b73822385ee12a37a458055d835d7fec3d1a121850bf195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.02711",
    "kind": "arxiv",
    "version": 2
  }
}