Pith Number

pith:QQY6FECQ

pith:2017:QQY6FECQIIAPOX6YTLCWKCW6OP

not attested not anchored not stored refs pending

Mitigation of Phase Noise in Massive MIMO Systems: A Rate-Splitting Approach

Anastasios Papazafeiropoulos, Bruno Clerckx, Tharm Ratnarajah

arxiv:1702.01169 v1 · 2017-02-03 · 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{QQY6FECQIIAPOX6YTLCWKCW6OP}

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	2026-05-18T00:51:24.343155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8431e290504200f75fd89ac5650ade73db34969dcfe38cc769854d220b7cf258

Aliases

arxiv: 1702.01169 · arxiv_version: 1702.01169v1 · doi: 10.48550/arxiv.1702.01169 · pith_short_12: QQY6FECQIIAP · pith_short_16: QQY6FECQIIAPOX6Y · pith_short_8: QQY6FECQ

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/QQY6FECQIIAPOX6YTLCWKCW6OP \
  | 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: 8431e290504200f75fd89ac5650ade73db34969dcfe38cc769854d220b7cf258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993203c39ff93845ca7745ff750a0dec2c4920d195541eee57bd752e5b731e5e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-03T21:28:10Z",
    "title_canon_sha256": "3b92be0cd5184140951d7b4c0960003d17f3908ab08cc851bcfebf028cabf129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01169",
    "kind": "arxiv",
    "version": 1
  }
}