Pith Number

pith:ILTU736I

pith:2018:ILTU736IJQAD5JEG55VKW77S5X

not attested not anchored not stored refs pending

Optimal Network Topology Design in Composite Systems with Constrained Neighbors for Structural Controllability

Aishwary Joshi, Prasanna Chaporkar, Shana Moothedath

arxiv:1810.07222 v1 · 2018-10-16 · 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{ILTU736IJQAD5JEG55VKW77S5X}

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	2026-05-18T00:02:59.147032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e74fefc84c003ea486ef6aab7ff2ede1eb48b0a4bbba7006f90f07f92e31f6

Aliases

arxiv: 1810.07222 · arxiv_version: 1810.07222v1 · doi: 10.48550/arxiv.1810.07222 · pith_short_12: ILTU736IJQAD · pith_short_16: ILTU736IJQAD5JEG · pith_short_8: ILTU736I

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/ILTU736IJQAD5JEG55VKW77S5X \
  | 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: 42e74fefc84c003ea486ef6aab7ff2ede1eb48b0a4bbba7006f90f07f92e31f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7389dc2aa18be3a02eea4d11dd22e89ff6daa974e03942e9050cf2366fbe98a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-16T18:36:07Z",
    "title_canon_sha256": "0ea8eec74c82ac16dcec861f782542f2f4b538ed1843bdd76ef39a61539865f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07222",
    "kind": "arxiv",
    "version": 1
  }
}