Pith Number

pith:Z4ZQFLOI

pith:2015:Z4ZQFLOIGYYHOIGZFK4LUSBRPH

not attested not anchored not stored refs pending

Asymptotic Analysis of Multi-Antenna Cognitive Radio Systems Using Extreme Value Theory

Jyri H\"am\"al\"ainen, Riku J\"antti, Ruifeng Duan, Zhong Zheng

arxiv:1506.05226 v1 · 2015-06-17 · 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{Z4ZQFLOIGYYHOIGZFK4LUSBRPH}

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	2026-05-18T01:46:12.729119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf3302adc836307720d92ab8ba483179e126124e208945bf2c6ca34dff3e80f9

Aliases

arxiv: 1506.05226 · arxiv_version: 1506.05226v1 · doi: 10.48550/arxiv.1506.05226 · pith_short_12: Z4ZQFLOIGYYH · pith_short_16: Z4ZQFLOIGYYHOIGZ · pith_short_8: Z4ZQFLOI

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/Z4ZQFLOIGYYHOIGZFK4LUSBRPH \
  | 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: cf3302adc836307720d92ab8ba483179e126124e208945bf2c6ca34dff3e80f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c18ed9f5790adae5d2973dd097851e2315926821dc6ffc29e4c8f3debc59802",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-06-17T07:28:20Z",
    "title_canon_sha256": "61bbb5b6fc87f988f644199ac1fbe6e00bbdeb8510f8f97cad8ab7aedff5e272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05226",
    "kind": "arxiv",
    "version": 1
  }
}