Pith Number

pith:D2IL2R3L

pith:2020:D2IL2R3LGX4OM7EODHQDWGPIST

not attested not anchored not stored refs pending

Computer Aided Control System Design for Time Delay Systems using MATLAB

Pascal Gahinet, Suat Gumussoy

arxiv:2003.04677 v2 · 2020-03-10 · 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{D2IL2R3LGX4OM7EODHQDWGPIST}

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	2026-07-05T00:50:29.504129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e90bd476b35f8e67c8e19e03b19e894fd7a0aa22b97d22a1e89a896d8680832

Aliases

arxiv: 2003.04677 · arxiv_version: 2003.04677v2 · doi: 10.48550/arxiv.2003.04677 · pith_short_12: D2IL2R3LGX4O · pith_short_16: D2IL2R3LGX4OM7EO · pith_short_8: D2IL2R3L

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/D2IL2R3LGX4OM7EODHQDWGPIST \
  | 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: 1e90bd476b35f8e67c8e19e03b19e894fd7a0aa22b97d22a1e89a896d8680832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "679e9c8181f6c8376603f1af62d638eaffde7b7eb45d4c60ff3f05d0e69ccc0e",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-03-10T13:08:46Z",
    "title_canon_sha256": "e730c47eb3dc222446e253badd21b7f7b59f988dbf5dd723bf2cc28fa8dbc122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04677",
    "kind": "arxiv",
    "version": 2
  }
}