Pith Number

pith:3JEUZBXP

pith:2015:3JEUZBXP2A2UY3SKVUJEJOWJ3L

not attested not anchored not stored refs pending

Weighted Orthogonal Polynomials-Based Generalization of Wirtinger-Type Integral Inequalities for Delayed Continuous-Time Systems

Cheng Gong, Xian Zhang, Yantao Wang, Yuanyuan Han

arxiv:1509.05085 v1 · 2015-09-16 · 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{3JEUZBXP2A2UY3SKVUJEJOWJ3L}

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	2026-05-18T01:32:49.952771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da494c86efd0354c6e4aad1244bac9dac6e1da5b3234750079907cfb3e56cc72

Aliases

arxiv: 1509.05085 · arxiv_version: 1509.05085v1 · doi: 10.48550/arxiv.1509.05085 · pith_short_12: 3JEUZBXP2A2U · pith_short_16: 3JEUZBXP2A2UY3SK · pith_short_8: 3JEUZBXP

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/3JEUZBXP2A2UY3SKVUJEJOWJ3L \
  | 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: da494c86efd0354c6e4aad1244bac9dac6e1da5b3234750079907cfb3e56cc72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8f2844408c202538fa27f19afe9ba5fbd64383860c873fadea69571c3ac9b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-09-16T23:55:57Z",
    "title_canon_sha256": "4e2a151e5734b385c250a0a10c5d4c912e88690808d1c3cf4ca1b47967cdea0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05085",
    "kind": "arxiv",
    "version": 1
  }
}