Pith Number

pith:QUTGUL35

pith:2018:QUTGUL35EVKZUXX5AH5KTJT6RY

not attested not anchored not stored refs pending

DE/PSO-aided Hybrid Linear Detectors for MIMO-OFDM Systems under Correlated Arrays

David William Marques Guerra, Rafael Masashi Fukuda, Ricardo Tadashi Kobayashi, Taufik Abrao

arxiv:1810.01600 v1 · 2018-10-03 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUTGUL35EVKZUXX5AH5KTJT6RY}

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	2026-05-18T00:04:11.526887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85266a2f7d25559a5efd01faa9a67e8e2b8ceb54547212b6ab68405286dfb876

Aliases

arxiv: 1810.01600 · arxiv_version: 1810.01600v1 · doi: 10.48550/arxiv.1810.01600 · pith_short_12: QUTGUL35EVKZ · pith_short_16: QUTGUL35EVKZUXX5 · pith_short_8: QUTGUL35

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/QUTGUL35EVKZUXX5AH5KTJT6RY \
  | 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: 85266a2f7d25559a5efd01faa9a67e8e2b8ceb54547212b6ab68405286dfb876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a8b4c7fa72d70ebb1cc197b1152dd3b51cd5056680267939358eefaffcbe9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-10-03T06:30:24Z",
    "title_canon_sha256": "d1fcd2cc6a847d400c61746922faac0a906aa4a641ad5367d891149d1946a897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01600",
    "kind": "arxiv",
    "version": 1
  }
}