Pith Number

pith:SPBPKOW7

pith:2014:SPBPKOW7L7HLWJJPRJJKSK4O4S

not attested not anchored not stored refs pending

Performance Limits of Massive MIMO Systems Based on Bayes-Optimal Inference

Chao-Kai Wen, Kai-Kit Wong, Pangan Ting, Robert Schober, Yongpeng Wu

arxiv:1410.1382 v1 · 2014-10-06 · 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{SPBPKOW7L7HLWJJPRJJKSK4O4S}

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	2026-05-18T00:59:02.486540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c2f53adf5fcebb252f8a52a92b8ee4b09333809ea234bb669dee939135db64

Aliases

arxiv: 1410.1382 · arxiv_version: 1410.1382v1 · doi: 10.48550/arxiv.1410.1382 · pith_short_12: SPBPKOW7L7HL · pith_short_16: SPBPKOW7L7HLWJJP · pith_short_8: SPBPKOW7

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/SPBPKOW7L7HLWJJPRJJKSK4O4S \
  | 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: 93c2f53adf5fcebb252f8a52a92b8ee4b09333809ea234bb669dee939135db64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f47f1520a84f10a33d709258b6c2e0cffc7ef45af06ebf9d7430bf63ace52db",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-06T14:23:33Z",
    "title_canon_sha256": "a687818fd6a5980ebf8ff6d89563d1400ac1da1b7d2c7845a3fcc4ee12f499b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1382",
    "kind": "arxiv",
    "version": 1
  }
}