Pith Number

pith:45HZOGHU

pith:2018:45HZOGHUHM6CCVRLXET7V5USB7

not attested not anchored not stored refs pending

Scalable and Energy-Efficient Millimeter Massive MIMO Architectures: Reflect-Array and Transmit-Array Antennas

Antonia M. Tulino, Georg Fischer, Ralf M\"uller, Robert Schober, Vahid Jamali

arxiv:1811.02948 v1 · 2018-11-07 · 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{45HZOGHUHM6CCVRLXET7V5USB7}

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	2026-05-18T00:01:20.314259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e74f9718f43b3c21562bb927faf6920ff7751b8390afd03bb1820e7a6e829df3

Aliases

arxiv: 1811.02948 · arxiv_version: 1811.02948v1 · doi: 10.48550/arxiv.1811.02948 · pith_short_12: 45HZOGHUHM6C · pith_short_16: 45HZOGHUHM6CCVRL · pith_short_8: 45HZOGHU

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/45HZOGHUHM6CCVRLXET7V5USB7 \
  | 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: e74f9718f43b3c21562bb927faf6920ff7751b8390afd03bb1820e7a6e829df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95eb9ffacabf6f80b15a5a07dd01829cd95743b05ee6576c54713f8c985520aa",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-07T15:52:26Z",
    "title_canon_sha256": "c3344566815f91a0daa4742cf2570e29098290d4f5f637091dfe36f0d2ea65bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02948",
    "kind": "arxiv",
    "version": 1
  }
}