Pith Number

pith:XNZQCQRM

pith:2011:XNZQCQRM5BO47Z4DHCF7FAXOOI

not attested not anchored not stored refs pending

Stability Criteria via Common Non-strict Lyapunov Matrix for Discrete-time Linear Switched Systems

Mingqing Xiao, Xiongping Dai, Yu Huang

arxiv:1108.0239 v1 · 2011-08-01 · math.OC · cs.SY · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNZQCQRM5BO47Z4DHCF7FAXOOI}

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	2026-05-18T04:16:31.433702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7301422ce85dcfe783388bf282ee7215f48917a5f2d667bab00d39c76dea97

Aliases

arxiv: 1108.0239 · arxiv_version: 1108.0239v1 · doi: 10.48550/arxiv.1108.0239 · pith_short_12: XNZQCQRM5BO4 · pith_short_16: XNZQCQRM5BO47Z4D · pith_short_8: XNZQCQRM

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/XNZQCQRM5BO47Z4DHCF7FAXOOI \
  | 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: bb7301422ce85dcfe783388bf282ee7215f48917a5f2d667bab00d39c76dea97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4d2c22dfdf0d0bbf42c4685af5dc984a2a1ee724bffba55b16e90c987b550e",
    "cross_cats_sorted": [
      "cs.SY",
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-08-01T05:35:06Z",
    "title_canon_sha256": "9009b8ab7ed396e2f21ace7d835c3728a323dfceac6b1783d043a409c6980c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0239",
    "kind": "arxiv",
    "version": 1
  }
}