Pith Number

pith:RKJJWH2Q

pith:2011:RKJJWH2QM5YAEJ7VXSQCDZKIB6

not attested not anchored not stored refs pending

Systolic Arrays for Lattice-Reduction-Aided MIMO Detection

Ezio Biglieri, Kung Yao, Ni-Chun Wang

arxiv:1101.3698 v1 · 2011-01-17 · cs.AR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKJJWH2QM5YAEJ7VXSQCDZKIB6}

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	2026-05-18T02:22:51.379138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a929b1f5067700227f5bca021e5480facac681252ff6593f3770ae7ff70f283

Aliases

arxiv: 1101.3698 · arxiv_version: 1101.3698v1 · doi: 10.48550/arxiv.1101.3698 · pith_short_12: RKJJWH2QM5YA · pith_short_16: RKJJWH2QM5YAEJ7V · pith_short_8: RKJJWH2Q

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/RKJJWH2QM5YAEJ7VXSQCDZKIB6 \
  | 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: 8a929b1f5067700227f5bca021e5480facac681252ff6593f3770ae7ff70f283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3cb48d17a139cad8fa382b70e46c4ecbf3b4e3d1b84171e40ac209efccdab1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2011-01-17T18:09:52Z",
    "title_canon_sha256": "192bc5ee362b80691709b430da22216b7030bde8f67414366ee47fe38e7ab216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3698",
    "kind": "arxiv",
    "version": 1
  }
}