Pith Number

pith:CLUZPBBL

pith:2018:CLUZPBBLZ5ESPDBHXY2SSZJ6EU

not attested not anchored not stored refs pending

A Digital Predistortion Scheme Exploiting Degrees-of-Freedom for Massive MIMO Systems

Jeffrey Reed, Miao Yao, Munawwar Sohul, Randall Nealy, Vuk Marojevic

arxiv:1801.06023 v1 · 2018-01-18 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLUZPBBLZ5ESPDBHXY2SSZJ6EU}

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	2026-05-18T00:25:35.848871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12e997842bcf49278c27be3529653e251d7cd824a876b91d72228b7ff8c04abd

Aliases

arxiv: 1801.06023 · arxiv_version: 1801.06023v1 · doi: 10.48550/arxiv.1801.06023 · pith_short_12: CLUZPBBLZ5ES · pith_short_16: CLUZPBBLZ5ESPDBH · pith_short_8: CLUZPBBL

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/CLUZPBBLZ5ESPDBHXY2SSZJ6EU \
  | 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: 12e997842bcf49278c27be3529653e251d7cd824a876b91d72228b7ff8c04abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9758bdc00f1b3e6dbaae35ced82932446798938a4a1211a763e87c4f73c30f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-01-18T14:08:12Z",
    "title_canon_sha256": "92510ba7715259f174f6b39bd308450a3bb863300fa7b18c6bca5c10c877d443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06023",
    "kind": "arxiv",
    "version": 1
  }
}