Pith Number

pith:MVYQDNED

pith:2018:MVYQDNEDGJA5L5UZ3VE52LS7FE

not attested not anchored not stored refs pending

Multi-agent formation control for circumnavigation of dynamic shapes

Jieqiang Wei, Joana Fonseca, Karl H. Johansson, Tor Arne Johansen

arxiv:1805.02762 v2 · 2018-05-07 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVYQDNEDGJA5L5UZ3VE52LS7FE}

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	2026-05-18T00:05:09.254522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

657101b4833241d5f699dd49dd2e5f2912fcbed23ef63eb76a75c5682eacb182

Aliases

arxiv: 1805.02762 · arxiv_version: 1805.02762v2 · doi: 10.48550/arxiv.1805.02762 · pith_short_12: MVYQDNEDGJA5 · pith_short_16: MVYQDNEDGJA5L5UZ · pith_short_8: MVYQDNED

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/MVYQDNEDGJA5L5UZ3VE52LS7FE \
  | 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: 657101b4833241d5f699dd49dd2e5f2912fcbed23ef63eb76a75c5682eacb182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65ccfdc0c67c85117ba9bce4045db7de3d60a6750cf9479286e3dedcc55ea51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-07T21:49:11Z",
    "title_canon_sha256": "5f1dfdc3e378da4b8ddba2825f094a87827270bdc9c0f9f2e7482f6974304cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02762",
    "kind": "arxiv",
    "version": 2
  }
}