Pith Number

pith:B7HUZWXT

pith:2023:B7HUZWXTNZOKPKHUOFVKJPTJ62

not attested not anchored not stored refs pending

Segmentation of Drone Collision Hazards in Airborne RADAR Point Clouds Using PointNet

Dylan Angus, Gerard Dooly, Hector Arroyo, James Riordan, Mehdi Goli, Paul Kier, Santiago Matalonga, Svetlozar Georgiev

arxiv:2311.03221 v1 · 2023-11-06 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7HUZWXTNZOKPKHUOFVKJPTJ62}

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	2026-07-05T07:09:38.201054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fcf4cdaf36e5ca7a8f4716aa4be69f69940b368f510a51c84cbe0a08baff8d8

Aliases

arxiv: 2311.03221 · arxiv_version: 2311.03221v1 · doi: 10.48550/arxiv.2311.03221 · pith_short_12: B7HUZWXTNZOK · pith_short_16: B7HUZWXTNZOKPKHU · pith_short_8: B7HUZWXT

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/B7HUZWXTNZOKPKHUOFVKJPTJ62 \
  | 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: 0fcf4cdaf36e5ca7a8f4716aa4be69f69940b368f510a51c84cbe0a08baff8d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689c6e1b3142bb1c02c35e2f6e363b9e2329b8517dc31f47d8d099019f9358ff",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-11-06T16:04:58Z",
    "title_canon_sha256": "708958eca0584038425e5ec0ecd8b898489f85f4bd33305fe5e6f79129e4e013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.03221",
    "kind": "arxiv",
    "version": 1
  }
}