Pith Number

pith:LVUZSQ6G

pith:2014:LVUZSQ6GSAUDJEXOM45FLKYCNZ

not attested not anchored not stored refs pending

Input Selection for Performance and Controllability of Structured Linear Descriptor Systems

Andrew Clark, Basel Alomair, Linda Bushnell, Radha Poovendran

arxiv:1412.3868 v1 · 2014-12-12 · 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{LVUZSQ6GSAUDJEXOM45FLKYCNZ}

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	2026-05-18T02:31:29.469188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d699943c690283492ee673a55ab026e67e8ab85e9d8e785abfd63d5981b9238

Aliases

arxiv: 1412.3868 · arxiv_version: 1412.3868v1 · doi: 10.48550/arxiv.1412.3868 · pith_short_12: LVUZSQ6GSAUD · pith_short_16: LVUZSQ6GSAUDJEXO · pith_short_8: LVUZSQ6G

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/LVUZSQ6GSAUDJEXOM45FLKYCNZ \
  | 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: 5d699943c690283492ee673a55ab026e67e8ab85e9d8e785abfd63d5981b9238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb07f09056d0e5620a49654e1a116e2810823e980332efe82f200e424b220a88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-12-12T01:32:22Z",
    "title_canon_sha256": "900046dbd4dc016f808524110e055d09dbce1e9435bfb9324b8d1b577d5571b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3868",
    "kind": "arxiv",
    "version": 1
  }
}