Pith Number

pith:COWASYSS

pith:2026:COWASYSSOGB3QMTSC5ANQ6LVOJ

not attested not anchored not stored refs pending

Coupling optimization algorithms and monotone control systems: Suboptimal model predictive control as an operator splitting scheme

Hannes Gernandt, Manuel Schaller, Till Preuster

arxiv:2605.23581 v1 · 2026-05-22 · 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{COWASYSSOGB3QMTSC5ANQ6LVOJ}

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	2026-05-25T02:02:20.679839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ac0962527183b832721740d87975727d3a7472f5c47d0e5ac5bf41e6ae6ed8

Aliases

arxiv: 2605.23581 · arxiv_version: 2605.23581v1 · doi: 10.48550/arxiv.2605.23581 · pith_short_12: COWASYSSOGB3 · pith_short_16: COWASYSSOGB3QMTS · pith_short_8: COWASYSS

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/COWASYSSOGB3QMTSC5ANQ6LVOJ \
  | 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: 13ac0962527183b832721740d87975727d3a7472f5c47d0e5ac5bf41e6ae6ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73ffa930ce98a847a1fde5edc5c17874ea4b46fafefdc886f17b86f1a6dbc1ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-22T12:52:41Z",
    "title_canon_sha256": "7323012bf17181ffd92b6ac0fe2122230db1a7307d2863f6768837a5be9263a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23581",
    "kind": "arxiv",
    "version": 1
  }
}