Pith Number

pith:UGH2P6PW

pith:2014:UGH2P6PWW3BNYNCEUOQGGBZJRN

not attested not anchored not stored refs pending

Interference Reduction in Multi-Cell Massive MIMO Systems I: Large-Scale Fading Precoding and Decoding

Alexei Ashikhmin, Liangbin Li, Thomas L. Marzetta

arxiv:1411.4182 v1 · 2014-11-15 · 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{UGH2P6PWW3BNYNCEUOQGGBZJRN}

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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.

Cited by

1 paper in Pith

Max-Min Rate of Cell-Free Massive MIMO Uplink with Optimal Uniform Quantization

Receipt and verification

First computed	2026-05-18T02:35:46.318064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a18fa7f9f6b6c2dc3444a3a06307298b5cccf3fc1747b77023d8c2b1cfd72b75

Aliases

arxiv: 1411.4182 · arxiv_version: 1411.4182v1 · doi: 10.48550/arxiv.1411.4182 · pith_short_12: UGH2P6PWW3BN · pith_short_16: UGH2P6PWW3BNYNCE · pith_short_8: UGH2P6PW

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/UGH2P6PWW3BNYNCEUOQGGBZJRN \
  | 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: a18fa7f9f6b6c2dc3444a3a06307298b5cccf3fc1747b77023d8c2b1cfd72b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df5aa71a6225515f95441a6a9462d0e2cccefb73a8a6d7eb28baad861aef05f9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-15T20:25:33Z",
    "title_canon_sha256": "8e1a41af3cabc1211aad9d3e38593475686a1ea018a33c637992ff149317c6ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4182",
    "kind": "arxiv",
    "version": 1
  }
}