Pith Number

pith:XM3HPFX6

pith:2019:XM3HPFX6OFIV4NTFVHCSB5MCQW

not attested not anchored not stored refs pending

Distributed Linear Quadratic Optimal Control: Compute Locally and Act Globally

Harry L. Trentelman, Junjie Jiao, M. Kanat Camlibel

arxiv:1902.11244 v2 · 2019-02-28 · 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{XM3HPFX6OFIV4NTFVHCSB5MCQW}

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	2026-05-17T23:46:28.811380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb367796fe71515e3665a9c520f58285b4f9f0690946ddfc923e158ff65dcc38

Aliases

arxiv: 1902.11244 · arxiv_version: 1902.11244v2 · doi: 10.48550/arxiv.1902.11244 · pith_short_12: XM3HPFX6OFIV · pith_short_16: XM3HPFX6OFIV4NTF · pith_short_8: XM3HPFX6

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/XM3HPFX6OFIV4NTFVHCSB5MCQW \
  | 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: bb367796fe71515e3665a9c520f58285b4f9f0690946ddfc923e158ff65dcc38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24b32d1abda79681d2e744174432aad2c6b5d2b90cdf445257b1ef4de1e66062",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-28T17:47:25Z",
    "title_canon_sha256": "d69a85c349f09186780f7e9a1b673088c1de4480eeb0f21bf60e54cb7357f904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.11244",
    "kind": "arxiv",
    "version": 2
  }
}