Pith Number

pith:W7UM3SWU

pith:2011:W7UM3SWUCBXNAH65P4ZWKD7NCM

not attested not anchored not stored refs pending

Performance Analysis of Sequential Method for Handover in Cognitive Radio Systems

Hossein Shokri-Ghadikolaei, Masoumeh Nasiri-Kenari, Mohammad Mozaffari

arxiv:1111.1926 v2 · 2011-11-08 · cs.PF · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7UM3SWUCBXNAH65P4ZWKD7NCM}

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	2026-05-18T04:05:26.811824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e8cdcad4106ed01fdd7f33650fed133d287df6e0bd8bee28a6ea568df282c1

Aliases

arxiv: 1111.1926 · arxiv_version: 1111.1926v2 · doi: 10.48550/arxiv.1111.1926 · pith_short_12: W7UM3SWUCBXN · pith_short_16: W7UM3SWUCBXNAH65 · pith_short_8: W7UM3SWU

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/W7UM3SWUCBXNAH65P4ZWKD7NCM \
  | 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: b7e8cdcad4106ed01fdd7f33650fed133d287df6e0bd8bee28a6ea568df282c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e8a67b2e8b49538c6ae7406c5d8ac570ccff39b1cfb5fc794d8de7bf53d7fe",
    "cross_cats_sorted": [
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2011-11-08T14:54:57Z",
    "title_canon_sha256": "2c761f731c7cea6fb01d915d31fc76c34899ee50bb6cdb00e9225f2290190a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1926",
    "kind": "arxiv",
    "version": 2
  }
}