Pith Number

pith:KPXUQCMV

pith:2014:KPXUQCMVBOETXIOVHECA3SUHOB

not attested not anchored not stored refs pending

A Robust Low-Complexity MIMO Detector for Rank 4 LTE/LTE-A Systems

Basuki E. Priyanto, Fredrik Rusek, Shashi Kant

arxiv:1407.1471 v1 · 2014-07-06 · 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{KPXUQCMVBOETXIOVHECA3SUHOB}

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	2026-05-18T02:48:16.491616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ef4809950b893ba1d539040dca877048d5651ed614d459208397f57633e3a7

Aliases

arxiv: 1407.1471 · arxiv_version: 1407.1471v1 · doi: 10.48550/arxiv.1407.1471 · pith_short_12: KPXUQCMVBOET · pith_short_16: KPXUQCMVBOETXIOV · pith_short_8: KPXUQCMV

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/KPXUQCMVBOETXIOVHECA3SUHOB \
  | 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: 53ef4809950b893ba1d539040dca877048d5651ed614d459208397f57633e3a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b41a2c2241c70b369d54a9fc2e5b7abe0f6b4f2726c30748e82b81e830cf1d2",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-06T08:38:17Z",
    "title_canon_sha256": "ebc1b539427bd9dd0443b9d2dc9759922e22d749c50932af36d8d553356f3b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1471",
    "kind": "arxiv",
    "version": 1
  }
}