Pith Number

pith:OLPXZSQY

pith:2022:OLPXZSQYSLMHIVMX7L3YWJIBTU

not attested not anchored not stored refs pending

Robust Approximate Simulation for Hierarchical Control of Piecewise Affine Systems under Bounded Disturbances

Hai Lin, Panos J. Antsaklis, Shirantha Welikala, Vince Kurtz, Zihao Song

arxiv:2203.02084 v1 · 2022-03-04 · eess.SY · cs.RO · 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{OLPXZSQYSLMHIVMX7L3YWJIBTU}

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	2026-07-05T04:02:00.681201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72df7cca1892d8745597faf78b25019d204a9c04fc34914e7ee71b19da8c656f

Aliases

arxiv: 2203.02084 · arxiv_version: 2203.02084v1 · doi: 10.48550/arxiv.2203.02084 · pith_short_12: OLPXZSQYSLMH · pith_short_16: OLPXZSQYSLMHIVMX · pith_short_8: OLPXZSQY

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/OLPXZSQYSLMHIVMX7L3YWJIBTU \
  | 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: 72df7cca1892d8745597faf78b25019d204a9c04fc34914e7ee71b19da8c656f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80dc7fe8c704ce8437253dae29c52d1351684ca53489ce556824b5a2991b90c8",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-03-04T01:19:09Z",
    "title_canon_sha256": "9cbbca40a6375a0ead3bd73b75a38f5eeb8edac28047901320b0236449d3064b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02084",
    "kind": "arxiv",
    "version": 1
  }
}