Pith Number

pith:PVYGO3BD

pith:2018:PVYGO3BD5CUEDCMC63GUZ5GCJQ

not attested not anchored not stored refs pending

Experiments in Fast, Autonomous, GPS-Denied Quadrotor Flight

Bernd Pfrommer, Camillo Jose Taylor, James Svacha, Kartik Mohta, Ke Sun, Michael Watterson, Sikang Liu, Vijay Kumar, Yash Mulgaonkar

arxiv:1806.07053 v1 · 2018-06-19 · 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{PVYGO3BD5CUEDCMC63GUZ5GCJQ}

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	2026-05-18T00:12:57.577075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d70676c23e8a8418982f6cd4cf4c24c1c1fb5e759cee213aee506fc6cd21567

Aliases

arxiv: 1806.07053 · arxiv_version: 1806.07053v1 · doi: 10.48550/arxiv.1806.07053 · pith_short_12: PVYGO3BD5CUE · pith_short_16: PVYGO3BD5CUEDCMC · pith_short_8: PVYGO3BD

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/PVYGO3BD5CUEDCMC63GUZ5GCJQ \
  | 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: 7d70676c23e8a8418982f6cd4cf4c24c1c1fb5e759cee213aee506fc6cd21567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16a84ed3cd0708b3cff2b6270dd406221e900ad81ff96e8d0b57a6baa0f6fa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-06-19T05:54:25Z",
    "title_canon_sha256": "dd12dc0d0e52d2e418c42f889976309be19f29b494b4080a5abfb91b005c4437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07053",
    "kind": "arxiv",
    "version": 1
  }
}