Pith Number

pith:THYJFDQX

pith:2016:THYJFDQXBVOJDS2PTUYQBMSIQL

not attested not anchored not stored refs pending

On the Performance Analysis of Underlay Cognitive Radio Systems: A Deployment Perspective

Ankit Kaushik, Bj\"orn Ottersten, Friedrich K. Jondral, Shree Krishna Sharma, Symeon Chatzinotas

arxiv:1609.02446 v1 · 2016-09-08 · 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{THYJFDQXBVOJDS2PTUYQBMSIQL}

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	2026-05-18T00:58:56.531602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f0928e170d5c91cb4f9d3100b24882dfa7a23471269b62e639959d32ea1ea6

Aliases

arxiv: 1609.02446 · arxiv_version: 1609.02446v1 · doi: 10.48550/arxiv.1609.02446 · pith_short_12: THYJFDQXBVOJ · pith_short_16: THYJFDQXBVOJDS2P · pith_short_8: THYJFDQX

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/THYJFDQXBVOJDS2PTUYQBMSIQL \
  | 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: 99f0928e170d5c91cb4f9d3100b24882dfa7a23471269b62e639959d32ea1ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dace52e211efdd108096f03e7475b867e1503d291f32de07aeb4768ae2d97f1c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-09-08T14:37:31Z",
    "title_canon_sha256": "00400cee8649778b0a53a464d86353b6a484810d88ea1bbc2d31d1538f8c0eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02446",
    "kind": "arxiv",
    "version": 1
  }
}