Pith Number

pith:NA3BCVUH

pith:2021:NA3BCVUHLS5GSQZRECOCBDHNQ3

not attested not anchored not stored refs pending

A Multi-UAV System for Exploration and Target Finding in Cluttered and GPS-Denied Environments

Conrad Sanderson, Felipe Gonzalez, Fernando Vanegas, Xiaolong Zhu

arxiv:2107.08834 v1 · 2021-07-19 · cs.RO · cs.LG · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NA3BCVUHLS5GSQZRECOCBDHNQ3}

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	2026-07-05T03:05:03.347349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68361156875cba694331209c208ced86cd5ab8e24d7b46a34cf82bd3cf76955d

Aliases

arxiv: 2107.08834 · arxiv_version: 2107.08834v1 · doi: 10.48550/arxiv.2107.08834 · pith_short_12: NA3BCVUHLS5G · pith_short_16: NA3BCVUHLS5GSQZR · pith_short_8: NA3BCVUH

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/NA3BCVUHLS5GSQZRECOCBDHNQ3 \
  | 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: 68361156875cba694331209c208ced86cd5ab8e24d7b46a34cf82bd3cf76955d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c107f7961a8b1d35fab54b92c159d9ba1deb2fa119c39464568aacfbc2bad8d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-07-19T12:54:04Z",
    "title_canon_sha256": "440807d4c030c76da94ff4e9afc714968bb288f177c9bee529b70469f78ccd44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.08834",
    "kind": "arxiv",
    "version": 1
  }
}