Pith Number

pith:WKLJLRWX

pith:2010:WKLJLRWXBOSA3LOJOPRV27TH6A

not attested not anchored not stored refs pending

Blind Spectrum Sensing in Cognitive Radio over Fading Channels and Frequency Offsets

Gareth W. Peters, Ido Nevat, Jinhong Yuan

arxiv:1006.3155 v3 · 2010-06-16 · 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{WKLJLRWXBOSA3LOJOPRV27TH6A}

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	2026-05-18T04:28:45.620915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29695c6d70ba40dadc973e35d7e67f022c0481f201427502b4229fb0ee45d1c

Aliases

arxiv: 1006.3155 · arxiv_version: 1006.3155v3 · doi: 10.48550/arxiv.1006.3155 · pith_short_12: WKLJLRWXBOSA · pith_short_16: WKLJLRWXBOSA3LOJ · pith_short_8: WKLJLRWX

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/WKLJLRWXBOSA3LOJOPRV27TH6A \
  | 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: b29695c6d70ba40dadc973e35d7e67f022c0481f201427502b4229fb0ee45d1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eddd27715b91e66f141cf7f2f2bd0e12c12a8135ba2a85f6dc70f916a5e89e95",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-06-16T08:07:03Z",
    "title_canon_sha256": "be9cb3e7e53ce5628e57c85c5ce1ec6baa70795bdaf7dea8c236bfa96e897094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3155",
    "kind": "arxiv",
    "version": 3
  }
}