Pith Number

pith:WPZRWV2N

pith:2019:WPZRWV2NPQQ5IU56RLVYJFVDBE

not attested not anchored not stored refs pending

Robust Cooperative Formation Control of Fixed-Wing Unmanned Aerial Vehicles

Hugh H.T. Liu, Qingrui Zhang

arxiv:1905.01028 v2 · 2019-05-03 · cs.SY · cs.MA · 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{WPZRWV2NPQQ5IU56RLVYJFVDBE}

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	2026-05-17T23:46:52.137367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3f31b574d7c21d453be8aeb8496a309322626ee04b4f8c0e51b60957adc98bb

Aliases

arxiv: 1905.01028 · arxiv_version: 1905.01028v2 · doi: 10.48550/arxiv.1905.01028 · pith_short_12: WPZRWV2NPQQ5 · pith_short_16: WPZRWV2NPQQ5IU56 · pith_short_8: WPZRWV2N

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/WPZRWV2NPQQ5IU56RLVYJFVDBE \
  | 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: b3f31b574d7c21d453be8aeb8496a309322626ee04b4f8c0e51b60957adc98bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3485bcbb68d943aa9ccbf96664c533e207c4dc943e675862ee76e82cf94cdd2",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-05-03T03:42:50Z",
    "title_canon_sha256": "2cd8c76ced859a89ed9f7a3e5856a5a06653c1fe2c289a23b25438341e8bc2e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01028",
    "kind": "arxiv",
    "version": 2
  }
}