Pith Number

pith:U5YPBY7C

pith:2013:U5YPBY7CGJBMGZO7TEGPBDQXMZ

not attested not anchored not stored refs pending

Target-point based path following controller for a car-type vehicle using bounded controls

Mohamed Harmouche, Salah Laghrouche, Yacine Chitour

arxiv:1303.5127 v1 · 2013-03-20 · 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{U5YPBY7CGJBMGZO7TEGPBDQXMZ}

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	2026-05-18T03:30:14.451744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a770f0e3e23242c365df990cf08e176646031168aa33a0fb41927bec4a69f309

Aliases

arxiv: 1303.5127 · arxiv_version: 1303.5127v1 · doi: 10.48550/arxiv.1303.5127 · pith_short_12: U5YPBY7CGJBM · pith_short_16: U5YPBY7CGJBMGZO7 · pith_short_8: U5YPBY7C

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/U5YPBY7CGJBMGZO7TEGPBDQXMZ \
  | 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: a770f0e3e23242c365df990cf08e176646031168aa33a0fb41927bec4a69f309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faabdc6504d8ee6e015dea4ac586392c2d3d06ab5bcd1d6591ec4f3edf02909d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-03-20T23:32:53Z",
    "title_canon_sha256": "f416da9801e890f87eb6bc7ca077a81923e91324c52d357ee7234bab9c8ca7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5127",
    "kind": "arxiv",
    "version": 1
  }
}