Pith Number

pith:FYZTR6I5

pith:2015:FYZTR6I5Z6UJQNZ4HMMR4URCXS

not attested not anchored not stored refs pending

Stochastic differential equations with variable structure driven by multiplicative Gaussian noise and sliding mode dynamic

Luciano Tubaro, Stefano Bonaccorsi, Viorel Barbu

arxiv:1504.06439 v1 · 2015-04-24 · 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{FYZTR6I5Z6UJQNZ4HMMR4URCXS}

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	2026-05-18T02:17:53.633194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3338f91dcfa898373c3b191e5222bc9157b16a8873187aea5800c955929fb0

Aliases

arxiv: 1504.06439 · arxiv_version: 1504.06439v1 · doi: 10.48550/arxiv.1504.06439 · pith_short_12: FYZTR6I5Z6UJ · pith_short_16: FYZTR6I5Z6UJQNZ4 · pith_short_8: FYZTR6I5

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/FYZTR6I5Z6UJQNZ4HMMR4URCXS \
  | 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: 2e3338f91dcfa898373c3b191e5222bc9157b16a8873187aea5800c955929fb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f540028ad0dd91dcc2f6974477c0892f96dfb92ed2171d389471b03e1a25910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-04-24T09:33:43Z",
    "title_canon_sha256": "8b251246d851f887643ddbaf68e0e5883dbb5b9576907c647d5f3fa90b152421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06439",
    "kind": "arxiv",
    "version": 1
  }
}