Pith Number

pith:3D7BVRSA

pith:2026:3D7BVRSAOY4THXBNVMMV7UXC4X

not attested not anchored not stored refs pending

SPOT: Spatio-Temporal Obstacle-free Trajectory Planning for UAVs in Unknown Dynamic Environments

Antony Thomas, Astik Srivastava, Bitla Bhanu Teja, Madhava Krishna, Thomas J Chackenkulam

arxiv:2602.01189 v3 · 2026-02-01 · 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{3D7BVRSAOY4THXBNVMMV7UXC4X}

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	2026-07-03T01:17:17.029176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fe1ac640763933dc2dab195fd2e2e5e4b5068d751491d105e73a6dc359e5bc

Aliases

arxiv: 2602.01189 · arxiv_version: 2602.01189v3 · doi: 10.48550/arxiv.2602.01189 · pith_short_12: 3D7BVRSAOY4T · pith_short_16: 3D7BVRSAOY4THXBN · pith_short_8: 3D7BVRSA

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/3D7BVRSAOY4THXBNVMMV7UXC4X \
  | 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: d8fe1ac640763933dc2dab195fd2e2e5e4b5068d751491d105e73a6dc359e5bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6938aebb3b61932546ebed34a43711e6378c540059e5c106d0d8f9b40504d55",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-02-01T12:24:12Z",
    "title_canon_sha256": "59195cad55e8edfffde6c09f101eceeaae230185c65470e83643ba4f08755887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01189",
    "kind": "arxiv",
    "version": 3
  }
}