Pith Number

pith:FFTDCUL4

pith:2021:FFTDCUL4KBSYQN2FS6N6W2MNEI

not attested not anchored not stored refs pending

Kernel-based models for system analysis

Henk J. van Waarde, Rodolphe Sepulchre

arxiv:2110.11735 v1 · 2021-10-22 · math.OC · math.DS

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFTDCUL4KBSYQN2FS6N6W2MNEI}

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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

Kernel-based identification of nonlinear port-Hamiltonian systems

Receipt and verification

First computed	2026-07-05T03:24:50.592779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

296631517c5065883745979beb698d2227bac27f24e3cc9e8b11d9218c2662b3

Aliases

arxiv: 2110.11735 · arxiv_version: 2110.11735v1 · doi: 10.48550/arxiv.2110.11735 · pith_short_12: FFTDCUL4KBSY · pith_short_16: FFTDCUL4KBSYQN2F · pith_short_8: FFTDCUL4

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/FFTDCUL4KBSYQN2FS6N6W2MNEI \
  | 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: 296631517c5065883745979beb698d2227bac27f24e3cc9e8b11d9218c2662b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "863f139bf123f0858fc641b1adb5844491a4608f2aedcb1f02a5020873f269b0",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-10-22T12:14:09Z",
    "title_canon_sha256": "15b0d550367391530dc52838b31e39139c05c2c238571209595bbb44b0058c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11735",
    "kind": "arxiv",
    "version": 1
  }
}