Pith Number

pith:MJD2YWKE

pith:2018:MJD2YWKEFLAWAZ536R3VISAHDW

not attested not anchored not stored refs pending

Reconfigurable formations of quadrotors on Lissajous curves for surveillance applications

Arpita Sinha, Aseem V. Borkar, Hemendra Arya, Leena Vachhani, Swaroop Hangal

arxiv:1812.04904 v1 · 2018-12-12 · 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{MJD2YWKEFLAWAZ536R3VISAHDW}

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	2026-05-17T23:58:26.968601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6247ac59442ac16067bbf4775448071d9fc9aabe3abcf7b04aeb6375ddbe42ec

Aliases

arxiv: 1812.04904 · arxiv_version: 1812.04904v1 · doi: 10.48550/arxiv.1812.04904 · pith_short_12: MJD2YWKEFLAW · pith_short_16: MJD2YWKEFLAWAZ53 · pith_short_8: MJD2YWKE

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/MJD2YWKEFLAWAZ536R3VISAHDW \
  | 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: 6247ac59442ac16067bbf4775448071d9fc9aabe3abcf7b04aeb6375ddbe42ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7164cbfce556dd526923a1429b0160a11d802a72945c957111176cd898dde143",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-12-12T11:31:12Z",
    "title_canon_sha256": "705bce09fcd1c756112a10d4428ce0f1fe0301d16396dc572ffb9f92faf2ccd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04904",
    "kind": "arxiv",
    "version": 1
  }
}