Pith Number

pith:YCURMLAV

pith:2024:YCURMLAV5FIM7FKQVXBKFJGXD2

not attested not anchored not stored refs pending

An L-BFGS-B approach for linear and nonlinear system identification under $\ell_1$ and group-Lasso regularization

Alberto Bemporad

arxiv:2403.03827 v3 · 2024-03-06 · eess.SY · cs.LG · cs.SY · 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{YCURMLAV5FIM7FKQVXBKFJGXD2}

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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

Learning Parametric Convex Functions

Receipt and verification

First computed	2026-07-05T09:44:07.921279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0a9162c15e950cf9550adc2a2a4d71eaa65cab6758e23f8ac4324f7906ff3d0

Aliases

arxiv: 2403.03827 · arxiv_version: 2403.03827v3 · doi: 10.48550/arxiv.2403.03827 · pith_short_12: YCURMLAV5FIM · pith_short_16: YCURMLAV5FIM7FKQ · pith_short_8: YCURMLAV

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/YCURMLAV5FIM7FKQVXBKFJGXD2 \
  | 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: c0a9162c15e950cf9550adc2a2a4d71eaa65cab6758e23f8ac4324f7906ff3d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60486fd33ba635608025abb4b9ad45707a55f53f9f230ec41463056013cf81d",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-03-06T16:17:34Z",
    "title_canon_sha256": "e99e176107a49c8f0d3f6737274989b8823af5f33c1d6e6482cd257ed028a512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.03827",
    "kind": "arxiv",
    "version": 3
  }
}