Pith Number

pith:N5EHR4KX

pith:2018:N5EHR4KXFZG7VOJ4KETHHHCMQ7

not attested not anchored not stored refs pending

Distributed Nonlinear Control Design using Separable Control Contraction Metrics

Humberto Stein Shiromoto, Ian R. Manchester, Max Revay

arxiv:1810.04794 v1 · 2018-10-11 · 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{N5EHR4KXFZG7VOJ4KETHHHCMQ7}

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	2026-05-18T00:03:35.846129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f4878f1572e4dfab93c5126739c4c87e2e5d044a93f3bed088dd1a9c9b7ff52

Aliases

arxiv: 1810.04794 · arxiv_version: 1810.04794v1 · doi: 10.48550/arxiv.1810.04794 · pith_short_12: N5EHR4KXFZG7 · pith_short_16: N5EHR4KXFZG7VOJ4 · pith_short_8: N5EHR4KX

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/N5EHR4KXFZG7VOJ4KETHHHCMQ7 \
  | 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: 6f4878f1572e4dfab93c5126739c4c87e2e5d044a93f3bed088dd1a9c9b7ff52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb3995d10a6ba08a937f08d2f649021e146e5a968b0696e28d005a71e2d0b3e8",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-10-11T00:30:46Z",
    "title_canon_sha256": "cd017e44699c247d9b9be6b95fe47bb4103dacce9bd84617d2412526b2a65549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04794",
    "kind": "arxiv",
    "version": 1
  }
}