Pith Number

pith:JZ6ZNERK

pith:2020:JZ6ZNERKHWOWTE7MCKZPSV3FAP

not attested not anchored not stored refs pending

Tuning an H-Infinity Controller with a Given Order and a Structure for Interconnected Systems with Delays

Suat Gumussoy, Wim Michiels

arxiv:2003.12356 v1 · 2020-03-26 · 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{JZ6ZNERKHWOWTE7MCKZPSV3FAP}

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	2026-07-05T00:50:57.603667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7d96922a3d9d6993ec12b2f9576503da09e5ea895015ca9f440f34e75ffc26

Aliases

arxiv: 2003.12356 · arxiv_version: 2003.12356v1 · doi: 10.48550/arxiv.2003.12356 · pith_short_12: JZ6ZNERKHWOW · pith_short_16: JZ6ZNERKHWOWTE7M · pith_short_8: JZ6ZNERK

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/JZ6ZNERKHWOWTE7MCKZPSV3FAP \
  | 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: 4e7d96922a3d9d6993ec12b2f9576503da09e5ea895015ca9f440f34e75ffc26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b91f4b6a2e88dbfd82337f0a3ef7d91cb2623396af98f5b8a3f1f8751ff3bb0",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-26T04:32:26Z",
    "title_canon_sha256": "eeb4c4420dff8a45bff9613757abc7ebc17a847b83203fec5712634cf280c9a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12356",
    "kind": "arxiv",
    "version": 1
  }
}