Pith Number

pith:6EWJE5TI

pith:2018:6EWJE5TIHOBHRQWFDW34YLV7OA

not attested not anchored not stored refs pending

Efficient Robust Model Predictive Control using Chordality

Anders Hansson, Sina Khoshfetrat Pakazad

arxiv:1803.07340 v1 · 2018-03-20 · 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{6EWJE5TIHOBHRQWFDW34YLV7OA}

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	2026-05-18T00:20:33.592427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f12c9276683b8278c2c51db7cc2ebf703d0c84f126f902c19426ab878375ce1f

Aliases

arxiv: 1803.07340 · arxiv_version: 1803.07340v1 · doi: 10.48550/arxiv.1803.07340 · pith_short_12: 6EWJE5TIHOBH · pith_short_16: 6EWJE5TIHOBHRQWF · pith_short_8: 6EWJE5TI

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/6EWJE5TIHOBHRQWFDW34YLV7OA \
  | 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: f12c9276683b8278c2c51db7cc2ebf703d0c84f126f902c19426ab878375ce1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e6e8b7a6c6b1ac6e635bebcf92f7e5bfbf7658915a72f49d95be13c44d46bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-20T09:54:52Z",
    "title_canon_sha256": "e114f7e96ed03d0d08b99c3b3e1012bcf1ade8ee23f780fa591edb0ff5e5e6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07340",
    "kind": "arxiv",
    "version": 1
  }
}