Pith Number

pith:RK2NVLII

pith:2019:RK2NVLIIZPSNECAUNNE6F2HBPH

not attested not anchored not stored refs pending

Optimal Multiuser Loading in Quantized Massive MIMO under Spatially Correlated Channels

Fengkui Gong, Hua Zhang, Jindan Xu, Wei Xu, Xiaohu You

arxiv:1901.10028 v1 · 2019-01-28 · 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{RK2NVLIIZPSNECAUNNE6F2HBPH}

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	2026-05-17T23:55:16.339669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab4daad08cbe4d208146b49e2e8e179ed995b5be733ba1bdc3ea14df86b3355

Aliases

arxiv: 1901.10028 · arxiv_version: 1901.10028v1 · doi: 10.48550/arxiv.1901.10028 · pith_short_12: RK2NVLIIZPSN · pith_short_16: RK2NVLIIZPSNECAU · pith_short_8: RK2NVLII

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/RK2NVLIIZPSNECAUNNE6F2HBPH \
  | 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: 8ab4daad08cbe4d208146b49e2e8e179ed995b5be733ba1bdc3ea14df86b3355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483ca64084cb008ef0b6152773a5ba12ed254770686fa38ed0edb1bba1cc9036",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-28T22:54:37Z",
    "title_canon_sha256": "2ace84e2b157197fbd551127832dfbcec40d57cd7c794e9ce3f15714f874c6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10028",
    "kind": "arxiv",
    "version": 1
  }
}