Pith Number

pith:BFIBOD4G

pith:2019:BFIBOD4GVWJKESGFJDGIBR7EQV

not attested not anchored not stored refs pending

Small-time stabilization of nonholonomic or underactuated mechanical systems: the unicycle and the slider examples

Brigitte d'Andr\'ea-Novel, Jean-Michel Coron, Wilfrid Perruquetti

arxiv:1905.11132 v1 · 2019-05-27 · math.OC · cs.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{BFIBOD4GVWJKESGFJDGIBR7EQV}

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	2026-05-17T23:45:02.821489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0950170f86ad92a248c548cc80c7e4855f2361bb344b30f5fd81af406ed7ee11

Aliases

arxiv: 1905.11132 · arxiv_version: 1905.11132v1 · doi: 10.48550/arxiv.1905.11132 · pith_short_12: BFIBOD4GVWJK · pith_short_16: BFIBOD4GVWJKESGF · pith_short_8: BFIBOD4G

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/BFIBOD4GVWJKESGFJDGIBR7EQV \
  | 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: 0950170f86ad92a248c548cc80c7e4855f2361bb344b30f5fd81af406ed7ee11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce39a6f2f4a5b9808eb030f78f3372a78066db5f59d474a79156b2f1705e35e",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-27T11:29:50Z",
    "title_canon_sha256": "af1c118eb7830d16fb69fe9db5d9ff42b467545bd9372a85580bc65d098420da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11132",
    "kind": "arxiv",
    "version": 1
  }
}