Pith Number

pith:3DPIF6Y6

pith:2014:3DPIF6Y6DXUF6HXSXQCNLCCPTX

not attested not anchored not stored refs pending

Ensemble Control of Time-Invariant Linear Systems with Linear Parameter Variation

Ji Qi, Jr-Shin Li

arxiv:1410.1456 v1 · 2014-10-06 · 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{3DPIF6Y6DXUF6HXSXQCNLCCPTX}

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	2026-05-18T02:41:02.066808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8de82fb1e1de85f1ef2bc04d5884f9df6f367bce49d54aad9bddf101218a3ce

Aliases

arxiv: 1410.1456 · arxiv_version: 1410.1456v1 · doi: 10.48550/arxiv.1410.1456 · pith_short_12: 3DPIF6Y6DXUF · pith_short_16: 3DPIF6Y6DXUF6HXS · pith_short_8: 3DPIF6Y6

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/3DPIF6Y6DXUF6HXSXQCNLCCPTX \
  | 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: d8de82fb1e1de85f1ef2bc04d5884f9df6f367bce49d54aad9bddf101218a3ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0689b236a44a17eba9ace73f3edb66e868a13fefafa7051b321a9fb4fb375a49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-10-06T16:56:06Z",
    "title_canon_sha256": "9876c930d18b5568a1455200fc17d600a78a5bd7403938a241f67fc64530a2a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1456",
    "kind": "arxiv",
    "version": 1
  }
}