Pith Number

pith:Z6VNEQHO

pith:2015:Z6VNEQHO2WHNAOXU3CX4EQRILU

not attested not anchored not stored refs pending

Relaxed Logarithmic Barrier Function Based Model Predictive Control of Linear Systems

Christian Ebenbauer, Christian Feller

arxiv:1503.03314 v1 · 2015-03-11 · math.OC · cs.SY

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\usepackage{pith}
\pithnumber{Z6VNEQHO2WHNAOXU3CX4EQRILU}

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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.

Cited by

1 paper in Pith

Logarithmic Barrier Functions for Practically Safe Extremum Seeking Control

Receipt and verification

First computed	2026-05-18T02:25:03.840828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfaad240eed58ed03af4d8afc242285d266a8e90b077d40155dbe6c71dab4ba5

Aliases

arxiv: 1503.03314 · arxiv_version: 1503.03314v1 · doi: 10.48550/arxiv.1503.03314 · pith_short_12: Z6VNEQHO2WHN · pith_short_16: Z6VNEQHO2WHNAOXU · pith_short_8: Z6VNEQHO

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/Z6VNEQHO2WHNAOXU3CX4EQRILU \
  | 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: cfaad240eed58ed03af4d8afc242285d266a8e90b077d40155dbe6c71dab4ba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f97d88bc2ab988b6f5c4e3fedff02a3996a9557972e4e5deeab33c782907fa9",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-03-11T12:55:17Z",
    "title_canon_sha256": "423de930bacb3d814a7cf254ecfb6786b702d7cf7a935f49ed1e15f5af2e16ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03314",
    "kind": "arxiv",
    "version": 1
  }
}