Pith Number

pith:UIYJXVUO

pith:2018:UIYJXVUOYHZLAHZZ6MZTJQCUFE

not attested not anchored not stored refs pending

The ORCA Hub: Explainable Offshore Robotics through Intelligent Interfaces

David A. Robb, David Lane, Helen Hastie, Katrin Lohan, Mike Chantler, Ron Petrick, Sethu Vijayakumar, Subramanian Ramamoorthy

arxiv:1803.02100 v1 · 2018-03-06 · cs.AI · cs.HC · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIYJXVUOYHZLAHZZ6MZTJQCUFE}

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	2026-05-18T00:21:55.797219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2309bd68ec1f2b01f39f33334c054292a6170ab5a6053d886a3f2b2e884b88f

Aliases

arxiv: 1803.02100 · arxiv_version: 1803.02100v1 · doi: 10.48550/arxiv.1803.02100 · pith_short_12: UIYJXVUOYHZL · pith_short_16: UIYJXVUOYHZLAHZZ · pith_short_8: UIYJXVUO

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/UIYJXVUOYHZLAHZZ6MZTJQCUFE \
  | 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: a2309bd68ec1f2b01f39f33334c054292a6170ab5a6053d886a3f2b2e884b88f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "280c5fbca49123f131b730d7fe066989ebbdd4e15a58135853bf7427251c7ea3",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-03-06T10:43:38Z",
    "title_canon_sha256": "853f4597ac6b51807d4b99e2b682b4dd836adaa63c2d3557dfff0e6f1ba3a688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02100",
    "kind": "arxiv",
    "version": 1
  }
}