Pith Number

pith:HF3OPZEL

pith:2019:HF3OPZELLO7YBAGXY5I5K4CI6N

not attested not anchored not stored refs pending

Joint Optimization of Waveform Covariance Matrix and Antenna Selection for MIMO Radar

Arindam Bose, Mojtaba Soltanalian, Shahin Khobahi

arxiv:1910.07591 v2 · 2019-10-16 · eess.SP · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HF3OPZELLO7YBAGXY5I5K4CI6N}

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	2026-07-05T00:23:08.037550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3976e7e48b5bbf8080d7c751d57048f36e52de5ac746728bdab7d11a1c118ce1

Aliases

arxiv: 1910.07591 · arxiv_version: 1910.07591v2 · doi: 10.48550/arxiv.1910.07591 · pith_short_12: HF3OPZELLO7Y · pith_short_16: HF3OPZELLO7YBAGX · pith_short_8: HF3OPZEL

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/HF3OPZELLO7YBAGXY5I5K4CI6N \
  | 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: 3976e7e48b5bbf8080d7c751d57048f36e52de5ac746728bdab7d11a1c118ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9347d555c3512e5a30049e53829854ddce31babf7de5ff8898ec644cdc31ce",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-10-16T20:03:06Z",
    "title_canon_sha256": "c5565cd2aaf54cfcc80955b1a2f868e0d46c1c06a59d433fac0e3b39de427d13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07591",
    "kind": "arxiv",
    "version": 2
  }
}