Pith Number

pith:HTQN3BEW

pith:2010:HTQN3BEWJN7MABX5UVKZYQWJ4C

not attested not anchored not stored refs pending

Spectrum Sensing in Cooperative Cognitive Radio Networks with Partial CSI

Chong Han, Ido Nevat, Jinhong Yuan

arxiv:1006.3154 v2 · 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{HTQN3BEWJN7MABX5UVKZYQWJ4C}

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	2026-05-18T04:10:09.152581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ce0dd84964b7ec006fda5559c42c9e0aa13f618ec1c409c8951010f1f2e445a

Aliases

arxiv: 1006.3154 · arxiv_version: 1006.3154v2 · doi: 10.48550/arxiv.1006.3154 · pith_short_12: HTQN3BEWJN7M · pith_short_16: HTQN3BEWJN7MABX5 · pith_short_8: HTQN3BEW

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/HTQN3BEWJN7MABX5UVKZYQWJ4C \
  | 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: 3ce0dd84964b7ec006fda5559c42c9e0aa13f618ec1c409c8951010f1f2e445a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0c3409a9bc68fc0a8b1b30d48b668aef2e3ad80b77dfdb9774a8c6c79aaea3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-06-16T08:01:48Z",
    "title_canon_sha256": "e3650bb25174277ac2f36ca1d7efbd1d411f7adaad0dd6ef2e11700adfae26b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3154",
    "kind": "arxiv",
    "version": 2
  }
}