Pith Number

pith:L7OKOU7M

pith:2018:L7OKOU7MCPVAMJ5IVWW7EJDCUL

not attested not anchored not stored refs pending

On Robustness of Massive MIMO Systems Against Passive Eavesdropping under Antenna Selection

Ali Bereyhi, Amir M. Rabiei, Rafael F. Schaefer, Ralf R. M\"uller, Saba Asaad

arxiv:1808.04618 v1 · 2018-08-14 · 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{L7OKOU7MCPVAMJ5IVWW7EJDCUL}

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	2026-05-18T00:08:12.032071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fdca753ec13ea0627a8adadf22462a2dc48030f2c92cce70ebfc01447ed47f7

Aliases

arxiv: 1808.04618 · arxiv_version: 1808.04618v1 · doi: 10.48550/arxiv.1808.04618 · pith_short_12: L7OKOU7MCPVA · pith_short_16: L7OKOU7MCPVAMJ5I · pith_short_8: L7OKOU7M

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/L7OKOU7MCPVAMJ5IVWW7EJDCUL \
  | 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: 5fdca753ec13ea0627a8adadf22462a2dc48030f2c92cce70ebfc01447ed47f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3be999950a15a14e7b383583e817309f8d7c91ca0c7222fabf763d5ab4c556fd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-08-14T10:35:05Z",
    "title_canon_sha256": "8f0f6d6588a83d71fdb20a6df6bf2e683223270004830726a873e53e4bf61408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04618",
    "kind": "arxiv",
    "version": 1
  }
}