Pith Number

pith:Y3X72NPZ

pith:2021:Y3X72NPZQ3B4ZHMYM7VKOJQE3Z

not attested not anchored not stored refs pending

Differential Flatness and Flatness Inspired Control of Aerial Manipulators based on Lagrangian Reduction

Joel Burdick, Peder Harderup, Skylar X. Wei

arxiv:2111.01302 v1 · 2021-11-02 · 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{Y3X72NPZQ3B4ZHMYM7VKOJQE3Z}

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	2026-07-05T03:28:01.125074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6effd35f986c3cc9d9867eaa72604de7d387be3382ba92f37bc5445ad6d8dc5

Aliases

arxiv: 2111.01302 · arxiv_version: 2111.01302v1 · doi: 10.48550/arxiv.2111.01302 · pith_short_12: Y3X72NPZQ3B4 · pith_short_16: Y3X72NPZQ3B4ZHMY · pith_short_8: Y3X72NPZ

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/Y3X72NPZQ3B4ZHMYM7VKOJQE3Z \
  | 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: c6effd35f986c3cc9d9867eaa72604de7d387be3382ba92f37bc5445ad6d8dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda9b272c1d4e652bb08795ce99dc749d54cfa12328d74387d877bb0322112e4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-11-02T00:06:07Z",
    "title_canon_sha256": "33633e03a9e2dd32d27234c630b2283517f5f97320e8d8cd45ac380c9cc1d8d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01302",
    "kind": "arxiv",
    "version": 1
  }
}