Pith Number

pith:ASAW2D2H

pith:2018:ASAW2D2HY3ISKV5S7RMBJVGKSM

not attested not anchored not stored refs pending

A software framework for embedded nonlinear model predictive control using a gradient-based augmented Lagrangian approach (GRAMPC)

Andreas V\"olz, Felix Mesmer, Knut Graichen, S\"onke Rhein, Tobias Englert

arxiv:1805.01633 v4 · 2018-05-04 · 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{ASAW2D2HY3ISKV5S7RMBJVGKSM}

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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	2026-05-17T23:58:52.812271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04816d0f47c6d12557b2fc5814d4ca931c492be7861a7f69c18cd020cabc7b80

Aliases

arxiv: 1805.01633 · arxiv_version: 1805.01633v4 · doi: 10.48550/arxiv.1805.01633 · pith_short_12: ASAW2D2HY3IS · pith_short_16: ASAW2D2HY3ISKV5S · pith_short_8: ASAW2D2H

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/ASAW2D2HY3ISKV5S7RMBJVGKSM \
  | 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: 04816d0f47c6d12557b2fc5814d4ca931c492be7861a7f69c18cd020cabc7b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2716d19e9c450c0db279190ed73cd343fee02610e0e242c492a8fff9582e2f6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-05-04T07:40:25Z",
    "title_canon_sha256": "11f3175b84d6f955f0ecfbb8ba8821313bc83c1af54e43d7455463d814e9ee14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01633",
    "kind": "arxiv",
    "version": 4
  }
}