Pith Number

pith:MKN5LMLQ

pith:2018:MKN5LMLQ6MXOXOIREFKGDCHSNH

not attested not anchored not stored refs pending

Supplementary Material to: Passive Controller Realization of a Biquadratic Impedance with Double Poles and Zeros as a Seven-Element Series-Parallel Network for Effective Mechanical Control

Chanying Li, Guanrong Chen, Kai Wang, Michael Z. Q. Chen

arxiv:1810.06592 v1 · 2018-10-12 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKN5LMLQ6MXOXOIREFKGDCHSNH}

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	2026-05-18T00:03:14.131412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629bd5b170f32eebb91121546188f269cb0918b610eda2017f8f897f8a171606

Aliases

arxiv: 1810.06592 · arxiv_version: 1810.06592v1 · doi: 10.48550/arxiv.1810.06592 · pith_short_12: MKN5LMLQ6MXO · pith_short_16: MKN5LMLQ6MXOXOIR · pith_short_8: MKN5LMLQ

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/MKN5LMLQ6MXOXOIREFKGDCHSNH \
  | 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: 629bd5b170f32eebb91121546188f269cb0918b610eda2017f8f897f8a171606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c834f6065a8cba67ef1555113f9b75eb404e509c06b12847864d826743890466",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-12T08:24:47Z",
    "title_canon_sha256": "0556d4de66a0a49033bbc60cb5933fecef36dc1b54d23ef1af6303ab296f1b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06592",
    "kind": "arxiv",
    "version": 1
  }
}