Pith Number

pith:ZKKCJKO7

pith:2010:ZKKCJKO76ECQKGTBZCF2H2QDW3

not attested not anchored not stored refs pending

Binary is Good: A Binary Inference Framework for Primary User Separation in Cognitive Radio Networks

Huy Nguyen, Rong Zheng, Zhu Han

arxiv:1007.1272 v2 · 2010-07-08 · cs.NI · 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{ZKKCJKO76ECQKGTBZCF2H2QDW3}

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	2026-05-18T03:57:27.387418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca9424a9dff105051a61c88ba3ea03b6c8990c28d69e5cb93befc885424809dc

Aliases

arxiv: 1007.1272 · arxiv_version: 1007.1272v2 · doi: 10.48550/arxiv.1007.1272 · pith_short_12: ZKKCJKO76ECQ · pith_short_16: ZKKCJKO76ECQKGTB · pith_short_8: ZKKCJKO7

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/ZKKCJKO76ECQKGTBZCF2H2QDW3 \
  | 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: ca9424a9dff105051a61c88ba3ea03b6c8990c28d69e5cb93befc885424809dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48d2b3ccfc33679ade493c3a6a2e334fe3bb567135490018aa6d00c43d03729b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2010-07-08T01:28:34Z",
    "title_canon_sha256": "cfe3cabb5081fbeac8aa91e992ae9a46307aa342e7527f7d84b3a8efd417a56c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1272",
    "kind": "arxiv",
    "version": 2
  }
}