Pith Number

pith:LQZY7F7S

pith:2014:LQZY7F7SXTHROBZQFKYGPCD5QL

not attested not anchored not stored refs pending

Signal and Interference Leakage Minimization in MIMO Uplink-Downlink Cellular Networks

Onur Sahin, Osvaldo Simeone, Shlomo Shamai (Shitz), Tariq Elkourdi

arxiv:1408.5204 v1 · 2014-08-22 · 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{LQZY7F7SXTHROBZQFKYGPCD5QL}

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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	2026-05-18T02:44:39.203405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c338f97f2bccf1707302ab067887d82e96869703ec90ec6bd430fea3f6b09ac

Aliases

arxiv: 1408.5204 · arxiv_version: 1408.5204v1 · doi: 10.48550/arxiv.1408.5204 · pith_short_12: LQZY7F7SXTHR · pith_short_16: LQZY7F7SXTHROBZQ · pith_short_8: LQZY7F7S

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/LQZY7F7SXTHROBZQFKYGPCD5QL \
  | 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: 5c338f97f2bccf1707302ab067887d82e96869703ec90ec6bd430fea3f6b09ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd064c056f88fc4ce8de540a403259cd32ee5b0eb176802bf794b682574891d4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-08-22T04:58:30Z",
    "title_canon_sha256": "153b8d058740f31b475ce3eeb560d344ca08d65aa14e1602e9f80e1bd35bdd29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5204",
    "kind": "arxiv",
    "version": 1
  }
}