Pith Number

pith:OB4CVOQL

pith:2016:OB4CVOQLR7NPNLCZKD5NNNP2WA

not attested not anchored not stored refs pending

Optimal Design of Energy and Spectral Efficiency Tradeoff in One-Bit Massive MIMO Systems

A. Lee Swindlehurst, Amine Mezghani, Cheng Tao, Gonzalo Seco-Granados, Liu Liu, Yongzhi Li

arxiv:1612.03271 v2 · 2016-12-10 · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OB4CVOQLR7NPNLCZKD5NNNP2WA}

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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	2026-05-18T00:46:31.481938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70782aba0b8fdaf6ac5950fad6b5fab0269c3ef71f2b03fa5dba876b55ae0c3a

Aliases

arxiv: 1612.03271 · arxiv_version: 1612.03271v2 · doi: 10.48550/arxiv.1612.03271 · pith_short_12: OB4CVOQLR7NP · pith_short_16: OB4CVOQLR7NPNLCZ · pith_short_8: OB4CVOQL

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/OB4CVOQLR7NPNLCZKD5NNNP2WA \
  | 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: 70782aba0b8fdaf6ac5950fad6b5fab0269c3ef71f2b03fa5dba876b55ae0c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d547b70746e67d4b8c183e29df291ccb3a50e6b5bb6c7320061095533c74b10",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-12-10T08:39:37Z",
    "title_canon_sha256": "0745bcc2b095d83030e1b054fcaee01ac77c4fd00d872dbdb83919ccf464f42f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03271",
    "kind": "arxiv",
    "version": 2
  }
}