Pith Number

pith:2R4VFOUS

pith:2018:2R4VFOUS76TF3CNV62MLSDXOB7

not attested not anchored not stored refs pending

A class of non-linear fractional-order system stabilisation via fixed-order dynamic output feedback controller

Elyar Zavary, Mahdi Sojoodi

arxiv:1809.06365 v2 · 2018-09-15 · math.OC · cs.SY · eess.SP · math.DS · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2R4VFOUS76TF3CNV62MLSDXOB7}

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	2026-05-17T23:44:22.374617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47952ba92ffa65d89b5f698b90eee0ffb69e9bf55cae99e11e2de988ec1988f

Aliases

arxiv: 1809.06365 · arxiv_version: 1809.06365v2 · doi: 10.48550/arxiv.1809.06365 · pith_short_12: 2R4VFOUS76TF · pith_short_16: 2R4VFOUS76TF3CNV · pith_short_8: 2R4VFOUS

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/2R4VFOUS76TF3CNV62MLSDXOB7 \
  | 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: d47952ba92ffa65d89b5f698b90eee0ffb69e9bf55cae99e11e2de988ec1988f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09dec970c160df6302095fda9f477ef49cc114eabec34c183e14a266df813b89",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "math.DS",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-15T20:47:09Z",
    "title_canon_sha256": "00797a1c0e6faff95fbd86a91fc61997858274877c74106dae75402b042de51e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06365",
    "kind": "arxiv",
    "version": 2
  }
}