Pith Number

pith:7ROYNWM5

pith:2003:7ROYNWM52A5AG7MZSTRK6UKZL3

not attested not anchored not stored refs pending

Persistency of excitation for uniform convergence in nonlinear control systems

Andrew R. Teel, Antonio Loria, Dobrivoje Popovic, Elena Panteley

arxiv:math/0301335 v1 · 2003-01-28 · math.OC · math.DS

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ROYNWM52A5AG7MZSTRK6UKZL3}

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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

On Sufficient Richness for Linear Time-Invariant Systems

Receipt and verification

First computed	2026-07-04T14:36:55.570776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5d86d99dd03a037d9994e2af51595ee5dc4375a72f035a4d24afac1d499197

Aliases

arxiv: math/0301335 · arxiv_version: math/0301335v1 · doi: 10.48550/arxiv.math/0301335 · pith_short_12: 7ROYNWM52A5A · pith_short_16: 7ROYNWM52A5AG7MZ · pith_short_8: 7ROYNWM5

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/7ROYNWM52A5AG7MZSTRK6UKZL3 \
  | 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: fc5d86d99dd03a037d9994e2af51595ee5dc4375a72f035a4d24afac1d499197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172945d90b0c9176eb56611e5698e6d3990c8ec206bc0a80b3cf31a3f32241eb",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "",
    "primary_cat": "math.OC",
    "submitted_at": "2003-01-28T18:22:05Z",
    "title_canon_sha256": "2e17b585b7c5eb299158a14818baab1ad428d687c3e3a529ef10325dd6e265fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0301335",
    "kind": "arxiv",
    "version": 1
  }
}