Pith Number

pith:KKHNQUTP

pith:2021:KKHNQUTPOEO66R4543KPXW5NNM

not attested not anchored not stored refs pending

A Dynamic Codebook Design for Analog Beamforming in MIMO LEO Satellite Communications

(2) atlanTTic Research Center, (3) Toyota Motor North America, CA, Carlos Mosquera (2), Computing Engineering Department, Joan Palacios (1), Mountain View, NC, North Carolina State University, Nuria Gonz\'alez-Prelcic (2), Raleigh, Spain, Takayuki Shimizu (3) ((1) Electrical, Universidade de Vigo, USA, USA), Vigo

arxiv:2111.08655 v1 · 2021-11-16 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKHNQUTPOEO66R4543KPXW5NNM}

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	2026-07-05T03:32:36.311905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528ed8526f711def479de6d4fbdbad6b11c60c0a61dd5dd2a0b61c5a1a917aa6

Aliases

arxiv: 2111.08655 · arxiv_version: 2111.08655v1 · doi: 10.48550/arxiv.2111.08655 · pith_short_12: KKHNQUTPOEO6 · pith_short_16: KKHNQUTPOEO66R45 · pith_short_8: KKHNQUTP

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/KKHNQUTPOEO66R4543KPXW5NNM \
  | 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: 528ed8526f711def479de6d4fbdbad6b11c60c0a61dd5dd2a0b61c5a1a917aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830e851f0d1c295d6ac904d01dd1da24acb659479003d5f71575b3ec1186ad0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-11-16T17:40:41Z",
    "title_canon_sha256": "f1b2a5e0762e008c617fd811b61b9eb4b0aeea409ac258a7db8399ce589624a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08655",
    "kind": "arxiv",
    "version": 1
  }
}