Pith Number

pith:BFLAD77N

pith:2018:BFLAD77NDZGSGVBZ5DWBFEY6GP

not attested not anchored not stored refs pending

Energy Efficient Precoder in Multi-User MIMO Systems with Imperfect Channel State Information

Halim Yanikomeroglu, Hossein Vaezy, Mohammad Javad Omidi

arxiv:1811.06442 v1 · 2018-11-15 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFLAD77NDZGSGVBZ5DWBFEY6GP}

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	2026-05-18T00:00:37.674900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095601ffed1e4d235439e8ec12931e33fe5c0d57c455842d44e4ba787e240164

Aliases

arxiv: 1811.06442 · arxiv_version: 1811.06442v1 · doi: 10.48550/arxiv.1811.06442 · pith_short_12: BFLAD77NDZGS · pith_short_16: BFLAD77NDZGSGVBZ · pith_short_8: BFLAD77N

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/BFLAD77NDZGSGVBZ5DWBFEY6GP \
  | 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: 095601ffed1e4d235439e8ec12931e33fe5c0d57c455842d44e4ba787e240164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "456e828437a31978a1be561a654ccc0e11b8dcc0ab8480c8f0b719810357bf13",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-15T15:51:24Z",
    "title_canon_sha256": "56be7ee8a79ba30ec7fdf5706e56378549e83e74e54da444c5d6fc79370ee28b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06442",
    "kind": "arxiv",
    "version": 1
  }
}