Pith Number

pith:7YEQ2YU5

pith:2011:7YEQ2YU5FBYNNV4VYXMVKLQLK7

not attested not anchored not stored refs pending

On the Minimum Attention and the Anytime Attention Control Problems for Linear Systems: A Linear Programming Approach

M.C.F. Donkers, P. Tabuada, W.P.M.H. Heemels

arxiv:1108.2783 v3 · 2011-08-13 · math.OC · 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{7YEQ2YU5FBYNNV4VYXMVKLQLK7}

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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	2026-05-18T02:21:41.885439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe090d629d2870d6d795c5d9552e0b57e6f0eaeea50651879caeb491665cbc7f

Aliases

arxiv: 1108.2783 · arxiv_version: 1108.2783v3 · doi: 10.48550/arxiv.1108.2783 · pith_short_12: 7YEQ2YU5FBYN · pith_short_16: 7YEQ2YU5FBYNNV4V · pith_short_8: 7YEQ2YU5

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/7YEQ2YU5FBYNNV4VYXMVKLQLK7 \
  | 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: fe090d629d2870d6d795c5d9552e0b57e6f0eaeea50651879caeb491665cbc7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97987e278c5f7ff17c3b9fba1148ee2157cdc98b2d5b17decf9f47db7072b5d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-08-13T11:01:03Z",
    "title_canon_sha256": "07e49d2708fbe6320e5199d1f82edc26cd41ccb1bef193bcc9424d77806a15a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2783",
    "kind": "arxiv",
    "version": 3
  }
}