Pith Number

pith:2ABONHKJ

pith:2018:2ABONHKJCXV2UQU5AC7WRDR33L

not attested not anchored not stored refs pending

Massive MIMO with Spatially Correlated Rician Fading Channels

Emil Bj\"ornson, Erik G. Larsson, \"Ozgecan \"Ozdogan

arxiv:1805.07972 v2 · 2018-05-21 · 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{2ABONHKJCXV2UQU5AC7WRDR33L}

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	2026-05-17T23:43:28.411240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d002e69d4915ebaa429d00bf688e3bdafc9b568abf84844ccba276e9cbbf8e29

Aliases

arxiv: 1805.07972 · arxiv_version: 1805.07972v2 · doi: 10.48550/arxiv.1805.07972 · pith_short_12: 2ABONHKJCXV2 · pith_short_16: 2ABONHKJCXV2UQU5 · pith_short_8: 2ABONHKJ

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/2ABONHKJCXV2UQU5AC7WRDR33L \
  | 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: d002e69d4915ebaa429d00bf688e3bdafc9b568abf84844ccba276e9cbbf8e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f7c0abd8dbd1c0b202a17abbd57a07630546d3a0bea3ce63f4891248a66cbf5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-21T10:22:45Z",
    "title_canon_sha256": "df46a37728877903b0b4e35c3b66e4837b36ef586190caaf12984d59100eef92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07972",
    "kind": "arxiv",
    "version": 2
  }
}