Pith Number

pith:OYOUQHPH

pith:2026:OYOUQHPHDB4EUDXMWY7NOWN5QN

not attested not anchored not stored refs pending

Semiglobal Input-Delay Tolerance Algorithm for Distributed Nonconvex Optimization of Networked Nonlinear Systems

Dinxin He, Jing-Zhe Xu, Ming-Feng Ge, Yan-Wu Wang, Zhi-Wei Liu

arxiv:2606.19871 v1 · 2026-06-18 · math.OC · cs.MA · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OYOUQHPHDB4EUDXMWY7NOWN5QN}

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	2026-06-19T16:12:37.432798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

761d481de718784a0eecb63ed759bd836df165936fa40904dd6b966b12763889

Aliases

arxiv: 2606.19871 · arxiv_version: 2606.19871v1 · doi: 10.48550/arxiv.2606.19871 · pith_short_12: OYOUQHPHDB4E · pith_short_16: OYOUQHPHDB4EUDXM · pith_short_8: OYOUQHPH

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/OYOUQHPHDB4EUDXMWY7NOWN5QN \
  | 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: 761d481de718784a0eecb63ed759bd836df165936fa40904dd6b966b12763889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7863d89cca7e6378b5be8fd7d78cd626688e90ba09543b03e3c080d2258ffa8f",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-18T07:29:42Z",
    "title_canon_sha256": "9739e8c9de3621f5c2fc1fdfab557b075356b864712d4a6f7a2c3f7549427f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19871",
    "kind": "arxiv",
    "version": 1
  }
}