Pith Number

pith:TTWBCMUX

pith:2012:TTWBCMUXTMQ6QKR5UONWBEHT4I

not attested not anchored not stored refs pending

Performance Analysis of Spectrum Sensing With Multiple Status Changes in Primary User Traffic

Evor L. Hines, Liang Tang, Mohamed-Slim Alouini, Yunfei Chen

arxiv:1204.2428 v1 · 2012-04-11 · cs.IT · cs.NI · 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{TTWBCMUXTMQ6QKR5UONWBEHT4I}

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	2026-05-18T00:58:18.342019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cec1132979b21e82a3da39b6090f3e20a036e5cb70847d9533bc228cd40ca98

Aliases

arxiv: 1204.2428 · arxiv_version: 1204.2428v1 · doi: 10.48550/arxiv.1204.2428 · pith_short_12: TTWBCMUXTMQ6 · pith_short_16: TTWBCMUXTMQ6QKR5 · pith_short_8: TTWBCMUX

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/TTWBCMUXTMQ6QKR5UONWBEHT4I \
  | 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: 9cec1132979b21e82a3da39b6090f3e20a036e5cb70847d9533bc228cd40ca98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32b2ffd32ac0ebac13a1d6700e34f2b8f1760e548eb1caf803cf2ea36e9a070c",
    "cross_cats_sorted": [
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-04-11T12:22:09Z",
    "title_canon_sha256": "e10cba608f417cf610345159c706002e42cd31650086de33b8e108c7cd1b2533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2428",
    "kind": "arxiv",
    "version": 1
  }
}