Pith Number

pith:LDN6IWXH

pith:2025:LDN6IWXHUFKUR36ZJW7S6L3ELS

not attested not anchored not stored refs pending

On Sufficient Richness for Linear Time-Invariant Systems

Alessandro Bosso, Giuseppe Notarstefano, Guido Carnevale, Marco Borghesi, Simone Baroncini

arxiv:2502.04062 v1 · 2025-02-06 · 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{LDN6IWXHUFKUR36ZJW7S6L3ELS}

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.

Cited by

1 paper in Pith

DATA-DRIVEN PRONTO: a Model-free Solution for Numerical Optimal Control

Receipt and verification

First computed	2026-07-05T10:10:33.555757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58dbe45ae7a15548efd94dbf2f2f645c86a3d83f7fac08c0b98f2702fb90b26e

Aliases

arxiv: 2502.04062 · arxiv_version: 2502.04062v1 · doi: 10.48550/arxiv.2502.04062 · pith_short_12: LDN6IWXHUFKU · pith_short_16: LDN6IWXHUFKUR36Z · pith_short_8: LDN6IWXH

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/LDN6IWXHUFKUR36ZJW7S6L3ELS \
  | 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: 58dbe45ae7a15548efd94dbf2f2f645c86a3d83f7fac08c0b98f2702fb90b26e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b59cc9487e7d9f602b5b08da65163f7712c409f15cf1a473f4016236f838f98",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-02-06T13:19:22Z",
    "title_canon_sha256": "3e3c32a3d9c8172d965001d9b17c561741c07515071477144adf5b6feeeca1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04062",
    "kind": "arxiv",
    "version": 1
  }
}