Pith Number

pith:2DSK75IY

pith:2019:2DSK75IYLXN4DJFWBOHFK35SHY

not attested not anchored not stored refs pending

Preventing wind turbine tower natural frequency excitation with a quasi-LPV model predictive control scheme

Jacob Deleuran Grunnet, Jan-Willem van Wingerden, Sebastiaan Paul Mulders, Tobias Gybel Hovgaard

arxiv:1905.10158 v2 · 2019-05-24 · 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{2DSK75IYLXN4DJFWBOHFK35SHY}

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	2026-06-04T20:14:32.887852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e4aff5185ddbc1a4b60b8e556fb23e0138e59ed22141518db61f8f895b6b82

Aliases

arxiv: 1905.10158 · arxiv_version: 1905.10158v2 · doi: 10.48550/arxiv.1905.10158 · pith_short_12: 2DSK75IYLXN4 · pith_short_16: 2DSK75IYLXN4DJFW · pith_short_8: 2DSK75IY

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/2DSK75IYLXN4DJFWBOHFK35SHY \
  | 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: d0e4aff5185ddbc1a4b60b8e556fb23e0138e59ed22141518db61f8f895b6b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d47fa3a98c12f579229622d2749caf8c625a86fb5f0c7933362738b8aabcea",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-05-24T11:33:34Z",
    "title_canon_sha256": "4a417ef68d2b73873207c6010b083e46b05fe5e10525c6f38a9850d9ca989491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10158",
    "kind": "arxiv",
    "version": 2
  }
}