Pith Number

pith:MBA44AAG

pith:2025:MBA44AAGRBW4BMW3YORR66W5J6

not attested not anchored not stored refs pending

Frequency domain identification for multivariable motion control systems: Applied to a prototype wafer stage

J. van de Wijdeven, K. Classens, M. van der Hulst, N. Dirkx, P. Tacx, R. A. Gonz\'alez, T. oomen

arxiv:2503.02869 v1 · 2025-03-04 · eess.SY · 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{MBA44AAGRBW4BMW3YORR66W5J6}

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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

Statistically Optimal Structured Additive MIMO Continuous-time System Identification

Receipt and verification

First computed	2026-07-05T10:24:15.859519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6041ce0006886dc0b2dbc3a31f7add4f876e41bc25efdf90b1d1e6f4cee3f84d

Aliases

arxiv: 2503.02869 · arxiv_version: 2503.02869v1 · doi: 10.48550/arxiv.2503.02869 · pith_short_12: MBA44AAGRBW4 · pith_short_16: MBA44AAGRBW4BMW3 · pith_short_8: MBA44AAG

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/MBA44AAGRBW4BMW3YORR66W5J6 \
  | 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: 6041ce0006886dc0b2dbc3a31f7add4f876e41bc25efdf90b1d1e6f4cee3f84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9befd4f4d29cfda088cd3091a6cfd9c5caeaa4c1275fbb60f1dab0d76c8beb09",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-03-04T18:47:41Z",
    "title_canon_sha256": "93ee3ae2af3b862d007a57bd7ec2d1a3c67d49dbe81b12d9540b6fecbf2901a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02869",
    "kind": "arxiv",
    "version": 1
  }
}