Pith Number

pith:HD6UOSQR

pith:2022:HD6UOSQR772BPQTASCEFL4CUCD

not attested not anchored not stored refs pending

Safety Envelope for Orthogonal Collocation Methods in Embedded Optimal Control

Herman van der Auweraer, Jean Pierre Allamaa, Panagiotis Patrinos, Tong Duy Son

arxiv:2211.14853 v2 · 2022-11-27 · math.OC · 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{HD6UOSQR772BPQTASCEFL4CUCD}

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	2026-07-05T06:28:57.304708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38fd474a11fff417c260908855f05410c17334b8ea4cba5cd2332302df1ad2fe

Aliases

arxiv: 2211.14853 · arxiv_version: 2211.14853v2 · doi: 10.48550/arxiv.2211.14853 · pith_short_12: HD6UOSQR772B · pith_short_16: HD6UOSQR772BPQTA · pith_short_8: HD6UOSQR

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/HD6UOSQR772BPQTASCEFL4CUCD \
  | 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: 38fd474a11fff417c260908855f05410c17334b8ea4cba5cd2332302df1ad2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b5968884c1be91315e5e8ad7ae39ec696f2dc160c085bd00630153eb4044af",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-11-27T15:08:33Z",
    "title_canon_sha256": "0bd7bf54ca2b8a85cd764ee6bde80114102e5642a60dbfc43ac0ccd79f6bef62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14853",
    "kind": "arxiv",
    "version": 2
  }
}