Pith Number

pith:2HNZZGRT

pith:2017:2HNZZGRTADBJ7HLH522IE2EKSJ

not attested not anchored not stored refs pending

Estimating the Region of Attraction Using Polynomial Optimization: a Converse Lyapunov Result

Hesameddin Mohammadi, Matthew M. Peet

arxiv:1704.06983 v1 · 2017-04-23 · 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{2HNZZGRTADBJ7HLH522IE2EKSJ}

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	2026-05-18T00:45:55.130752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1db9c9a3300c29f9d67eeb482688a92723acb8424dcbf19abfcff3a3eb9ac34

Aliases

arxiv: 1704.06983 · arxiv_version: 1704.06983v1 · doi: 10.48550/arxiv.1704.06983 · pith_short_12: 2HNZZGRTADBJ · pith_short_16: 2HNZZGRTADBJ7HLH · pith_short_8: 2HNZZGRT

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/2HNZZGRTADBJ7HLH522IE2EKSJ \
  | 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: d1db9c9a3300c29f9d67eeb482688a92723acb8424dcbf19abfcff3a3eb9ac34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07d39b4db962f05e0e644bf32e5f20892559c5d2f9f0b51f4fdb747dfcaef409",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-04-23T21:16:58Z",
    "title_canon_sha256": "bd1773911547fc26c8f6cd45bc23f6a79bddaa3edc2d35eb59f3595f77408671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06983",
    "kind": "arxiv",
    "version": 1
  }
}