Pith Number

pith:6TXEH422

pith:2026:6TXEH422W3ZUNCLVPC22ESMAGJ

not attested not anchored not stored refs pending

Construction of Lyapunov Functions for Switched Systems using Meshfree Collocation

Jay Ward, Nicos Georgiou, Peter Giesl

arxiv:2606.02495 v1 · 2026-06-01 · 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{6TXEH422W3ZUNCLVPC22ESMAGJ}

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	2026-06-02T03:05:07.816823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4ee43f35ab6f346897578b5a249803270a0936d847356f9859e48494fda7340

Aliases

arxiv: 2606.02495 · arxiv_version: 2606.02495v1 · doi: 10.48550/arxiv.2606.02495 · pith_short_12: 6TXEH422W3ZU · pith_short_16: 6TXEH422W3ZUNCLV · pith_short_8: 6TXEH422

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/6TXEH422W3ZUNCLVPC22ESMAGJ \
  | 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: f4ee43f35ab6f346897578b5a249803270a0936d847356f9859e48494fda7340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e070df3d3127051b4059ecba8a9aff282575e85b09da1bb9a005b5d23b10320",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-06-01T17:02:05Z",
    "title_canon_sha256": "24878764468df63b89deac52a467b7b7941e8a91c972edf10a9625f663728268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02495",
    "kind": "arxiv",
    "version": 1
  }
}