Pith Number

pith:B6EVGKUD

pith:2022:B6EVGKUDHSQCZECGUCAWERPBAZ

not attested not anchored not stored refs pending

Joint Linear Precoding and DFT Beamforming Design for Massive MIMO Satellite Communication

Geoffrey Eappen, Haythem Chaker, Hong-Fu Chou, Jorge Luis Gonzalez Rios, Juan Andres Vasquez, Juan Carlos Merlano Duncan, Luis Manuel Garces-Socarras, Rakesh Palisetty, Symeon Chatzinotas, Vu Nguyen Ha, Wallace Alves Martins, Zaid Abdullah

arxiv:2211.08757 v1 · 2022-11-16 · 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{B6EVGKUDHSQCZECGUCAWERPBAZ}

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	2026-07-05T05:16:43.666348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f89532a833ca02c9046a0816245e1065ecb2a659ecd5f2f3fe30b6e173b7cb1

Aliases

arxiv: 2211.08757 · arxiv_version: 2211.08757v1 · doi: 10.48550/arxiv.2211.08757 · pith_short_12: B6EVGKUDHSQC · pith_short_16: B6EVGKUDHSQCZECG · pith_short_8: B6EVGKUD

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/B6EVGKUDHSQCZECGUCAWERPBAZ \
  | 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: 0f89532a833ca02c9046a0816245e1065ecb2a659ecd5f2f3fe30b6e173b7cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db25a1e88a9839fecebd7b1a78f2a19ae7cd904e5b291491514c95a81c53b0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-11-16T08:43:55Z",
    "title_canon_sha256": "892dbc15dd59e6d6ca5b217bab3b194104ca8ef275029a448512f0320c859fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08757",
    "kind": "arxiv",
    "version": 1
  }
}