Pith Number

pith:EP3BPFX7

pith:2013:EP3BPFX7DBT3FAKBBI4PY7NHBZ

not attested not anchored not stored refs pending

On Lyapunov-Krasovskii Functionals for Switched Nonlinear Systems with Delay

A. Yu. Aleksandrov, Oliver Mason

arxiv:1311.4866 v1 · 2013-11-19 · 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{EP3BPFX7DBT3FAKBBI4PY7NHBZ}

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	2026-05-18T03:06:43.311976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f61796ff1867b281410a38fc7da70e5618488846f4ded374215fa61e1b9c11

Aliases

arxiv: 1311.4866 · arxiv_version: 1311.4866v1 · doi: 10.48550/arxiv.1311.4866 · pith_short_12: EP3BPFX7DBT3 · pith_short_16: EP3BPFX7DBT3FAKB · pith_short_8: EP3BPFX7

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/EP3BPFX7DBT3FAKBBI4PY7NHBZ \
  | 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: 23f61796ff1867b281410a38fc7da70e5618488846f4ded374215fa61e1b9c11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932c0d0ab8940148c15e4214a821b9715b77b027578077ab60341e592e383b2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-11-19T20:30:44Z",
    "title_canon_sha256": "6f1bd53e087167b4a61f7c3f6ff9ca581d4246c11dd261e7a52b60e33b7aaf1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4866",
    "kind": "arxiv",
    "version": 1
  }
}