Pith Number

pith:4JT7TPNQ

pith:2018:4JT7TPNQ6OKU6V3HXYFF2DL55X

not attested not anchored not stored refs pending

Polynomial stability of exact solution and a numerical method for stochastic differential equations with time-dependent delay

Fang Xia, Guangqiang Lan, Qiushi Wang

arxiv:1801.04517 v1 · 2018-01-14 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JT7TPNQ6OKU6V3HXYFF2DL55X}

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	2026-05-18T00:26:04.173126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e267f9bdb0f3954f5767be0a5d0d7deddc5cb82adc1f1b49d63ae616a3c5ea56

Aliases

arxiv: 1801.04517 · arxiv_version: 1801.04517v1 · doi: 10.48550/arxiv.1801.04517 · pith_short_12: 4JT7TPNQ6OKU · pith_short_16: 4JT7TPNQ6OKU6V3H · pith_short_8: 4JT7TPNQ

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/4JT7TPNQ6OKU6V3HXYFF2DL55X \
  | 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: e267f9bdb0f3954f5767be0a5d0d7deddc5cb82adc1f1b49d63ae616a3c5ea56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3726957769dffea9767b4aa50613c58f18d78468d00d3f24564952398c30cc20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-01-14T06:20:45Z",
    "title_canon_sha256": "2b5898b65d8b1b148e82cc077f9e1f17ce8db31a20c48cf0f0953d709fc4afeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04517",
    "kind": "arxiv",
    "version": 1
  }
}