Pith Number

pith:OLDNNT3X

pith:2022:OLDNNT3XSTTVGVYLFSLBT6J2KU

not attested not anchored not stored refs pending

Aerobatic Trajectory Generation for a VTOL Fixed-Wing Aircraft Using Differential Flatness

Ezra Tal, Gilhyun Ryou, Sertac Karaman

arxiv:2207.03524 v1 · 2022-07-07 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLDNNT3XSTTVGVYLFSLBT6J2KU}

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	2026-07-05T04:38:25.347555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c6d6cf7794e753570b2c9619f93a553b37863ea2705a045280888e2cbac435

Aliases

arxiv: 2207.03524 · arxiv_version: 2207.03524v1 · doi: 10.48550/arxiv.2207.03524 · pith_short_12: OLDNNT3XSTTV · pith_short_16: OLDNNT3XSTTVGVYL · pith_short_8: OLDNNT3X

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/OLDNNT3XSTTVGVYLFSLBT6J2KU \
  | 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: 72c6d6cf7794e753570b2c9619f93a553b37863ea2705a045280888e2cbac435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034d6289e44618f03f9c68ddee6229780dc1640f6ec5eb337657f506188061ad",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-07-07T18:38:21Z",
    "title_canon_sha256": "297bae9a046131cfd0c4d571bab47c105bd794ad38b05c64f7b89ce81b84e3b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03524",
    "kind": "arxiv",
    "version": 1
  }
}