Pith Number

pith:CVQFXHTJ

pith:2022:CVQFXHTJOMCBJUHKRELXT6EW2O

not attested not anchored not stored refs pending

Study of Novel Sparse Array Design Based on the Maximum Inter-Element Spacing Criterion

R. C. de Lamare, W. Shi, Y. Li

arxiv:2208.09574 v1 · 2022-08-20 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVQFXHTJOMCBJUHKRELXT6EW2O}

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	2026-07-05T04:53:04.648121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15605b9e69730414d0ea891779f896d3a58aa93529bdfc4c05c20fb9937efd2c

Aliases

arxiv: 2208.09574 · arxiv_version: 2208.09574v1 · doi: 10.48550/arxiv.2208.09574 · pith_short_12: CVQFXHTJOMCB · pith_short_16: CVQFXHTJOMCBJUHK · pith_short_8: CVQFXHTJ

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/CVQFXHTJOMCBJUHKRELXT6EW2O \
  | 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: 15605b9e69730414d0ea891779f896d3a58aa93529bdfc4c05c20fb9937efd2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d76bfc58c834545ee9f77f6cfb598a28a2e10891f92be7deebe0a24b5db57ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-08-20T01:57:53Z",
    "title_canon_sha256": "fc8f92bc5e40879de796626a68f9c0f1e9a827f8d04ddf21392d7e475ffc6709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09574",
    "kind": "arxiv",
    "version": 1
  }
}