Pith Number

pith:YZN2F64W

pith:2022:YZN2F64WV2IMWQYS5NVYRJNJBY

not attested not anchored not stored refs pending

Constraint-based Formation of Drone Swarms

Athman Bouguettaya, Babar Shahzaad, Balsam Alkouz, Kevin Lam, Xijing Liu

arxiv:2201.11916 v1 · 2022-01-28 · 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{YZN2F64WV2IMWQYS5NVYRJNJBY}

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	2026-07-05T03:52:18.499235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65ba2fb96ae90cb4312eb6b88a5a90e0a0533f7036cf5215b607f99aaf31de9

Aliases

arxiv: 2201.11916 · arxiv_version: 2201.11916v1 · doi: 10.48550/arxiv.2201.11916 · pith_short_12: YZN2F64WV2IM · pith_short_16: YZN2F64WV2IMWQYS · pith_short_8: YZN2F64W

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/YZN2F64WV2IMWQYS5NVYRJNJBY \
  | 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: c65ba2fb96ae90cb4312eb6b88a5a90e0a0533f7036cf5215b607f99aaf31de9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59abd0e1ca3c6c54aeecc008a202e0d05ee9345c8b8ba5d6ce265daf441b979",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-01-28T03:34:03Z",
    "title_canon_sha256": "41f91511d6af90f6b91fa78e59626a6f6e663cb00d45df3df0fd616919fa235a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11916",
    "kind": "arxiv",
    "version": 1
  }
}