Pith Number

pith:Q4VEG4BC

pith:2026:Q4VEG4BC3EZK6MSQQB2MG275X7

not attested not anchored not stored refs pending

Unsupervised LiDAR-Based Multi-UAV Detection and Tracking Under Extreme Sparsity

Meysam Basiri, Nivand Khosravi, Rodrigo Ventura

arxiv:2603.11586 v1 · 2026-03-12 · 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{Q4VEG4BC3EZK6MSQQB2MG275X7}

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	2026-06-01T01:03:51.777360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

872a437022d932af32508074c36bfdbfd568dee1a5fcdf743bb1e9cf6c8fb542

Aliases

arxiv: 2603.11586 · arxiv_version: 2603.11586v1 · doi: 10.48550/arxiv.2603.11586 · pith_short_12: Q4VEG4BC3EZK · pith_short_16: Q4VEG4BC3EZK6MSQ · pith_short_8: Q4VEG4BC

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/Q4VEG4BC3EZK6MSQQB2MG275X7 \
  | 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: 872a437022d932af32508074c36bfdbfd568dee1a5fcdf743bb1e9cf6c8fb542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c3a23723b37b4c80a81337bf8a4496cae86a3d1741e5bdb05065c515663b356",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-12T06:19:51Z",
    "title_canon_sha256": "4e83fdf060d5fbd9149365a5d3fd44e93b47a7f0af3a829deee9ff29ccc0f820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.11586",
    "kind": "arxiv",
    "version": 1
  }
}