Pith Number

pith:S4NHLPHI

pith:2023:S4NHLPHIBKY7TN25AA7WPRLTJ6

not attested not anchored not stored refs pending

Extremum Seeking Nonlinear Regulator with Concurrent Uncertainties in Exosystems and Control Directions

Denis Dochain, Martin Guay, Shimin Wang

arxiv:2304.07106 v4 · 2023-04-14 · math.OC · cs.SY · eess.SY · nlin.AO · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4NHLPHIBKY7TN25AA7WPRLTJ6}

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	2026-07-05T11:21:29.234877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971a75bce80ab1f9b75d003f67c5734fb1b78aa5700ab0959243c30ad1e5fc95

Aliases

arxiv: 2304.07106 · arxiv_version: 2304.07106v4 · doi: 10.48550/arxiv.2304.07106 · pith_short_12: S4NHLPHIBKY7 · pith_short_16: S4NHLPHIBKY7TN25 · pith_short_8: S4NHLPHI

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/S4NHLPHIBKY7TN25AA7WPRLTJ6 \
  | 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: 971a75bce80ab1f9b75d003f67c5734fb1b78aa5700ab0959243c30ad1e5fc95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1165ff6e33fbac1ce763b0180dc9d613f10c833dd435af4e85fd6362e7e7f96",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "nlin.AO",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-14T12:53:48Z",
    "title_canon_sha256": "893abed25fe4d881dfbf8ea9646fad742098771a40278151bb0bcfb019f0f1ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07106",
    "kind": "arxiv",
    "version": 4
  }
}