Pith Number

pith:Z63MEVGQ

pith:2013:Z63MEVGQH7FAPQBDFQWAYOQPEN

not attested not anchored not stored refs pending

Uplink Performance of Time-Reversal MRC in Massive MIMO Systems Subject to Phase Noise

Antonios Pitarokoilis, Erik G. Larsson, Saif Khan Mohammed

arxiv:1306.4495 v2 · 2013-06-19 · 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{Z63MEVGQH7FAPQBDFQWAYOQPEN}

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	2026-05-18T02:19:17.005897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb6c254d03fca07c0232c2c0c3a0f236f4529ed3736f53503b267cd848aad1d

Aliases

arxiv: 1306.4495 · arxiv_version: 1306.4495v2 · doi: 10.48550/arxiv.1306.4495 · pith_short_12: Z63MEVGQH7FA · pith_short_16: Z63MEVGQH7FAPQBD · pith_short_8: Z63MEVGQ

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/Z63MEVGQH7FAPQBDFQWAYOQPEN \
  | 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: cfb6c254d03fca07c0232c2c0c3a0f236f4529ed3736f53503b267cd848aad1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b6e23a2feed7b5fd91e2a421e7875a9648db6348df594a3ffafa42cf83758c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-06-19T11:30:55Z",
    "title_canon_sha256": "78688ae15743aac0d88264a6780d5edd2cc98a1241d7458433c8aae3e008190a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4495",
    "kind": "arxiv",
    "version": 2
  }
}