Pith Number

pith:M3W4V6ZV

pith:2018:M3W4V6ZVD6JSYVRDBI25TK5SKS

not attested not anchored not stored refs pending

Distributed Power Control in Downlink Cellular Massive MIMO Systems

Emil Bj\"ornson, Erik G. Larsson, Trinh Van Chien, Tuan Anh Le

arxiv:1802.07065 v1 · 2018-02-20 · 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{M3W4V6ZVD6JSYVRDBI25TK5SKS}

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	2026-05-18T00:22:53.614732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66edcafb351f932c56230a35d9abb25492f0500531453cead5db393b771c7aa2

Aliases

arxiv: 1802.07065 · arxiv_version: 1802.07065v1 · doi: 10.48550/arxiv.1802.07065 · pith_short_12: M3W4V6ZVD6JS · pith_short_16: M3W4V6ZVD6JSYVRD · pith_short_8: M3W4V6ZV

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/M3W4V6ZVD6JSYVRDBI25TK5SKS \
  | 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: 66edcafb351f932c56230a35d9abb25492f0500531453cead5db393b771c7aa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520c83622eab00a7db7a888afc8e1d06b7d4278a8c279eb96b4a3416795b0dc0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-20T11:31:23Z",
    "title_canon_sha256": "68e0d9367508480fca50be9933e2a00d04fafc5d0612482fedfeed779d0c0222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07065",
    "kind": "arxiv",
    "version": 1
  }
}