Pith Number

pith:DGJXCTJG

pith:2011:DGJXCTJGZASBSRMLLNAK4XP6F7

not attested not anchored not stored refs pending

Analytical and Learning-Based Spectrum Sensing Time Optimization in Cognitive Radio Systems

Hossein Shokri-Ghadikolaei, Masoumeh Nasiri-Kenari, Younes Abdi

arxiv:1111.5296 v2 · 2011-11-20 · cs.NI · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGJXCTJGZASBSRMLLNAK4XP6F7}

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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	2026-05-18T04:05:38.049933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1993714d26c82419458b5b40ae5dfe2fdca37fe67db4a1dea9a31f290c6bee2f

Aliases

arxiv: 1111.5296 · arxiv_version: 1111.5296v2 · doi: 10.48550/arxiv.1111.5296 · pith_short_12: DGJXCTJGZASB · pith_short_16: DGJXCTJGZASBSRML · pith_short_8: DGJXCTJG

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/DGJXCTJGZASBSRMLLNAK4XP6F7 \
  | 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: 1993714d26c82419458b5b40ae5dfe2fdca37fe67db4a1dea9a31f290c6bee2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75aa92b28ef0fcd8185ce71e79521cf2b2bad6ad5a99332e289951537fbc7f7c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-11-20T10:08:06Z",
    "title_canon_sha256": "ffb5ec1de97d2b1f3525b1e9dde9d279469b0475daf79bb2160b1b8c176bafb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5296",
    "kind": "arxiv",
    "version": 2
  }
}