Pith Number

pith:GWL3GIL7

pith:2013:GWL3GIL7SIWYYX2YCIFJBNXMVC

not attested not anchored not stored refs pending

Control of VTOL Vehicles with Thrust-direction Tilting

Claude Samson, Minh-Duc Hua, Tarek Hamel

arxiv:1308.0191 v1 · 2013-08-01 · 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{GWL3GIL7SIWYYX2YCIFJBNXMVC}

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	2026-05-18T03:16:59.588502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3597b3217f922d8c5f58120a90b6eca8a3831aa6da1aaaab982fd5fa0b5f4987

Aliases

arxiv: 1308.0191 · arxiv_version: 1308.0191v1 · doi: 10.48550/arxiv.1308.0191 · pith_short_12: GWL3GIL7SIWY · pith_short_16: GWL3GIL7SIWYYX2Y · pith_short_8: GWL3GIL7

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/GWL3GIL7SIWYYX2YCIFJBNXMVC \
  | 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: 3597b3217f922d8c5f58120a90b6eca8a3831aa6da1aaaab982fd5fa0b5f4987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ba52a628da3e461387423dea598ccaf619fd5892c7b32726db4b52293e7bd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-08-01T13:30:06Z",
    "title_canon_sha256": "545519815eb7e118155e5e815421e63e330eaab554bdcd2c6d8d58b98e3cb492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0191",
    "kind": "arxiv",
    "version": 1
  }
}