Pith Number

pith:K6SRAOGD

pith:2017:K6SRAOGDUZO5ZOFFXAJFVBZIZD

not attested not anchored not stored refs pending

Switched control for quantized feedback systems: invariance and limit cycle analysis

Alberto Leva, Alessandro Vittorio Papadopoulos, Federico Terraneo, Maria Prandini

arxiv:1701.07482 v2 · 2017-01-25 · 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{K6SRAOGDUZO5ZOFFXAJFVBZIZD}

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	2026-06-04T18:10:26.387222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a51038c3a65ddcb8a5b8125a8728c8fb737b8c9af29f0f3effbdc883f1fc4a

Aliases

arxiv: 1701.07482 · arxiv_version: 1701.07482v2 · doi: 10.48550/arxiv.1701.07482 · pith_short_12: K6SRAOGDUZO5 · pith_short_16: K6SRAOGDUZO5ZOFF · pith_short_8: K6SRAOGD

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/K6SRAOGDUZO5ZOFFXAJFVBZIZD \
  | 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: 57a51038c3a65ddcb8a5b8125a8728c8fb737b8c9af29f0f3effbdc883f1fc4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "143cba3a7da752bef3600ff9aafd5f9d2ffda06a8a72011ebe6c3b504a6acf9f",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2017-01-25T20:43:02Z",
    "title_canon_sha256": "bfedb115524e8a79bc2ac20e310a1153fb790c21b3fd58b362f25492e88236e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07482",
    "kind": "arxiv",
    "version": 2
  }
}