Pith Number

pith:YXBTYGP5

pith:2019:YXBTYGP5DC42U6IRQRQ4OXXJYR

not attested not anchored not stored refs pending

RLS Precoding for Massive MIMO Systems with Nonlinear Front-End

Ali Bereyhi, Ralf R. M\"uller, Saba Asaad, Symeon Chatzinotas

arxiv:1905.05227 v1 · 2019-05-13 · eess.SP · 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{YXBTYGP5DC42U6IRQRQ4OXXJYR}

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	2026-05-17T23:46:17.131184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c33c19fd18b9aa79118461c75ee9c44d8f5872d73bf171bc2fa133ec6d5cf8

Aliases

arxiv: 1905.05227 · arxiv_version: 1905.05227v1 · doi: 10.48550/arxiv.1905.05227 · pith_short_12: YXBTYGP5DC42 · pith_short_16: YXBTYGP5DC42U6IR · pith_short_8: YXBTYGP5

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/YXBTYGP5DC42U6IRQRQ4OXXJYR \
  | 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: c5c33c19fd18b9aa79118461c75ee9c44d8f5872d73bf171bc2fa133ec6d5cf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c9319895cecc33bab7f16bb516bd499be83d73e0bfcffe3b5089207f695985b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-13T18:20:53Z",
    "title_canon_sha256": "d5aa05a3e2269a22fdba9b2f540090a18ea274607565f7222a99d49699918d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05227",
    "kind": "arxiv",
    "version": 1
  }
}