Pith Number

pith:URCX2SPT

pith:2010:URCX2SPTLNEJIHGVNLZQAQG5SS

not attested not anchored not stored refs pending

Binary Inference for Primary User Separation in Cognitive Radio Networks

Guanbo Zheng, Huy Nguyen, Rong Zheng, Zhu Han

arxiv:1012.1095 v1 · 2010-12-06 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URCX2SPTLNEJIHGVNLZQAQG5SS}

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	2026-05-18T00:58:19.263561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4457d49f35b48941cd56af30040dd94a2ab347581733776313ca71cb4cb324c

Aliases

arxiv: 1012.1095 · arxiv_version: 1012.1095v1 · doi: 10.48550/arxiv.1012.1095 · pith_short_12: URCX2SPTLNEJ · pith_short_16: URCX2SPTLNEJIHGV · pith_short_8: URCX2SPT

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/URCX2SPTLNEJIHGVNLZQAQG5SS \
  | 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: a4457d49f35b48941cd56af30040dd94a2ab347581733776313ca71cb4cb324c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7e4cbe802308caa6178018e389c8e95fa4ef1c68b894136a00607cf5f206c5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-12-06T08:50:21Z",
    "title_canon_sha256": "f5fb63b52cea1441abc0438ee08b527c5b3a360e97756f7f682c46b0cb0eb089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1095",
    "kind": "arxiv",
    "version": 1
  }
}