Pith Number

pith:SGXJP7TQ

pith:2014:SGXJP7TQCFZILHUANKSLJXJI74

not attested not anchored not stored refs pending

Discretizing stochastic dynamical systems using Lyapunov equations

Fredrik Gustafsson, Niklas Wahlstr\"om, Patrix Axelsson

arxiv:1402.1358 v1 · 2014-02-06 · 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{SGXJP7TQCFZILHUANKSLJXJI74}

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	2026-05-18T02:59:59.269546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ae97fe701172859e806aa4b4dd28ff0b2f4f46a87eeef4baedf90e3357989c

Aliases

arxiv: 1402.1358 · arxiv_version: 1402.1358v1 · doi: 10.48550/arxiv.1402.1358 · pith_short_12: SGXJP7TQCFZI · pith_short_16: SGXJP7TQCFZILHUA · pith_short_8: SGXJP7TQ

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/SGXJP7TQCFZILHUANKSLJXJI74 \
  | 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: 91ae97fe701172859e806aa4b4dd28ff0b2f4f46a87eeef4baedf90e3357989c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36fbed32d969df461375aee9b0021acfa7a449ad62c3cf29684bfa7613b95ff7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-02-06T14:06:02Z",
    "title_canon_sha256": "7f0e80c6521dc6479f20eec7ead6e9e06d3e5b04e51cfa1a79813c214a93682b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1358",
    "kind": "arxiv",
    "version": 1
  }
}