Pith Number

pith:2YVJJKWA

pith:2014:2YVJJKWAQFOPAMKYRZCBOEWZ6N

not attested not anchored not stored refs pending

Interference Reduction in Multi-Cell Massive MIMO Systems II: Downlink Analysis for a Finite Number of Antennas

Alexei Ashikhmin, Liangbin Li, Thomas Marzetta

arxiv:1411.4183 v1 · 2014-11-15 · 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{2YVJJKWAQFOPAMKYRZCBOEWZ6N}

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	2026-05-18T02:35:46.311877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d62a94aac0815cf031588e441712d9f377ffe3a678c490f313d8f7904e5f6363

Aliases

arxiv: 1411.4183 · arxiv_version: 1411.4183v1 · doi: 10.48550/arxiv.1411.4183 · pith_short_12: 2YVJJKWAQFOP · pith_short_16: 2YVJJKWAQFOPAMKY · pith_short_8: 2YVJJKWA

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/2YVJJKWAQFOPAMKYRZCBOEWZ6N \
  | 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: d62a94aac0815cf031588e441712d9f377ffe3a678c490f313d8f7904e5f6363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0540a59b52b464672632f0fe7eba13d4423976509a779c8aa769a84ab1b05a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-15T20:38:33Z",
    "title_canon_sha256": "4b555bc6a1bf7dea204609a5b507cd11800b0db05e4d2797a1250a267e4f1fb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4183",
    "kind": "arxiv",
    "version": 1
  }
}