Pith Number

pith:H55LQIIM

pith:2018:H55LQIIMUOYOK2U2T76NDTTPAP

not attested not anchored not stored refs pending

Fast and In Sync: Periodic Swarm Patterns for Quadrotors

Angela P. Schoellig, Carlos E. Luis, Marijan Vukosavljev, Xintong Du

arxiv:1810.03572 v2 · 2018-10-08 · 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{H55LQIIMUOYOK2U2T76NDTTPAP}

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	2026-05-17T23:47:12.438793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7ab8210ca3b0e56a9a9ffcd1ce6f03dc623bbd349104f2e07e1e1d974655a4

Aliases

arxiv: 1810.03572 · arxiv_version: 1810.03572v2 · doi: 10.48550/arxiv.1810.03572 · pith_short_12: H55LQIIMUOYO · pith_short_16: H55LQIIMUOYOK2U2 · pith_short_8: H55LQIIM

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/H55LQIIMUOYOK2U2T76NDTTPAP \
  | 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: 3f7ab8210ca3b0e56a9a9ffcd1ce6f03dc623bbd349104f2e07e1e1d974655a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b773198d67b0bae1a77ddd76814a9cdbc6ca8ab8055eb9fe43d83ed53e2880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-10-08T16:48:17Z",
    "title_canon_sha256": "2e5e341c0130fe1a1d36d65091189c9b99b08077a678f69d213700cefdf9782e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03572",
    "kind": "arxiv",
    "version": 2
  }
}