Pith Number

pith:IBUUELNS

pith:2018:IBUUELNSCUTYCZJ4RCO3MYNNFJ

not attested not anchored not stored refs pending

A Multi-Observer Approach for Attack Detection and Isolation of Discrete-Time Nonlinear Systems

Carlos Murguia, Dragan Ne\v{s}i\'c, Margreta Kuijper, Tianci Yang

arxiv:1806.06484 v3 · 2018-06-18 · cs.SY · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBUUELNSCUTYCZJ4RCO3MYNNFJ}

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	2026-05-17T23:57:02.838404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4069422db2152781653c889db661ad2a63115a2a61da4fe980946c12e1d0ffc4

Aliases

arxiv: 1806.06484 · arxiv_version: 1806.06484v3 · doi: 10.48550/arxiv.1806.06484 · pith_short_12: IBUUELNSCUTY · pith_short_16: IBUUELNSCUTYCZJ4 · pith_short_8: IBUUELNS

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/IBUUELNSCUTYCZJ4RCO3MYNNFJ \
  | 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: 4069422db2152781653c889db661ad2a63115a2a61da4fe980946c12e1d0ffc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad94cc7960da107aa3c92c7476feee992817e0dc6ab3cbd2f19e356ce5ceb6c3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-06-18T03:05:07Z",
    "title_canon_sha256": "e4b991180db52f08dcffc75bcfc3decd9f0ded11e8f3b8da0f67c9adb25e0b18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06484",
    "kind": "arxiv",
    "version": 3
  }
}