Pith Number

pith:OPYHS5IO

pith:2012:OPYHS5IOBA6CYBJFRWCS5P4HSC

not attested not anchored not stored refs pending

Computationally Efficient Trajectory Optimization for Linear Control Systems with Input and State Constraints

Jean-Francois Stumper, Ralph Kennel

arxiv:1211.5761 v1 · 2012-11-25 · cs.SY · 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{OPYHS5IOBA6CYBJFRWCS5P4HSC}

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	2026-05-18T03:40:01.996273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f079750e083c2c05258d852ebf8790af3070db076216f6955060e33a3b3fc7

Aliases

arxiv: 1211.5761 · arxiv_version: 1211.5761v1 · doi: 10.48550/arxiv.1211.5761 · pith_short_12: OPYHS5IOBA6C · pith_short_16: OPYHS5IOBA6CYBJF · pith_short_8: OPYHS5IO

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/OPYHS5IOBA6CYBJFRWCS5P4HSC \
  | 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: 73f079750e083c2c05258d852ebf8790af3070db076216f6955060e33a3b3fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de15ac02c98b9d8b1b2ba0035911f259f5887350a31c44d30ba3e2b3df032825",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2012-11-25T12:16:51Z",
    "title_canon_sha256": "1d6f3926a49167390a8dab6bcdc5bab5f016143af054034e3e20275d840638db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5761",
    "kind": "arxiv",
    "version": 1
  }
}