Pith Number

pith:QXMMAN4E

pith:2018:QXMMAN4EZSVXDGZN6UHJUPTC3Y

not attested not anchored not stored refs pending

MATMPC - A MATLAB Based Toolbox for Real-time Nonlinear Model Predictive Control

Alessandro Beghi, Enrico Picotti, Mattia Bruschetta, Yutao Chen

arxiv:1811.08761 v1 · 2018-11-21 · eess.SY · cs.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{QXMMAN4EZSVXDGZN6UHJUPTC3Y}

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	2026-06-04T20:13:42.511031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d8c03784ccab719b2df50e9a3e62de2f7e3368cb152fdb31c762c731080aed

Aliases

arxiv: 1811.08761 · arxiv_version: 1811.08761v1 · doi: 10.48550/arxiv.1811.08761 · pith_short_12: QXMMAN4EZSVX · pith_short_16: QXMMAN4EZSVXDGZN · pith_short_8: QXMMAN4E

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/QXMMAN4EZSVXDGZN6UHJUPTC3Y \
  | 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: 85d8c03784ccab719b2df50e9a3e62de2f7e3368cb152fdb31c762c731080aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53062b6e48db3d491d52b222d4c15bb714fe21aefba7f23449edc3a9247156fb",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2018-11-21T14:52:07Z",
    "title_canon_sha256": "5b486ab006edfc5327759f7df6687a5fe39107014831c24dd10c1bf6f33d3c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08761",
    "kind": "arxiv",
    "version": 1
  }
}