Pith Number

pith:EYIGR56Q

pith:2019:EYIGR56QPGJE3LESHOU3ZBKNGO

not attested not anchored not stored refs pending

Robust Hybrid Output Regulation for Linear Systems with Periodic Jumps: the non-semiclassical case

Giovanni de Carolis, Mario Sassano, Sergio Galeani

arxiv:1903.00275 v1 · 2019-03-01 · 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{EYIGR56QPGJE3LESHOU3ZBKNGO}

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	2026-05-17T23:52:20.292939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

261068f7d079924dac923ba9bc854d33aa8c729c8120896cb04161eb09e789d4

Aliases

arxiv: 1903.00275 · arxiv_version: 1903.00275v1 · doi: 10.48550/arxiv.1903.00275 · pith_short_12: EYIGR56QPGJE · pith_short_16: EYIGR56QPGJE3LES · pith_short_8: EYIGR56Q

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/EYIGR56QPGJE3LESHOU3ZBKNGO \
  | 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: 261068f7d079924dac923ba9bc854d33aa8c729c8120896cb04161eb09e789d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5346234a132b9e83e18648a7e5146ddcedbfe69ac7b36ca25d12688e216f4c12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-03-01T13:05:26Z",
    "title_canon_sha256": "0e9aee7c71b833fc6b231a0fb31c22e8db41f5e28878e45fdb0d2f16b5d66d00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00275",
    "kind": "arxiv",
    "version": 1
  }
}