Pith Number

pith:JKPHUBIM

pith:2017:JKPHUBIMYEZN37DLJPYA2H4WJC

not attested not anchored not stored refs pending

Selective Strong Structural Minimum Cost Resilient Co-Design for Regular Descriptor Linear Systems

A. Pedro Aguiar, Marija Ilic, Nipun Popli, Sergio Pequito, Soummya Kar

arxiv:1704.01157 v2 · 2017-04-04 · 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{JKPHUBIMYEZN37DLJPYA2H4WJC}

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	2026-05-17T23:49:44.358035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a9e7a050cc132ddfc6b4bf00d1f9648b6ef7b74545ead33d2a1f0d274df72be

Aliases

arxiv: 1704.01157 · arxiv_version: 1704.01157v2 · doi: 10.48550/arxiv.1704.01157 · pith_short_12: JKPHUBIMYEZN · pith_short_16: JKPHUBIMYEZN37DL · pith_short_8: JKPHUBIM

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/JKPHUBIMYEZN37DLJPYA2H4WJC \
  | 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: 4a9e7a050cc132ddfc6b4bf00d1f9648b6ef7b74545ead33d2a1f0d274df72be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c93a2d1d77534886edfc39ff2dfbe4a5e2f9099daf681125d7b1d56edc2fa51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-04T19:20:54Z",
    "title_canon_sha256": "9990cd5b54988303cd24071292b3d47895b9c1b6aff1524fc04e008592787272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01157",
    "kind": "arxiv",
    "version": 2
  }
}