Pith Number

pith:H4SBHIUJ

pith:2015:H4SBHIUJJAP6QVJ6KK6CWVBTTL

not attested not anchored not stored refs pending

Energy-Efficient Power Allocation in Cognitive Radio Systems with Imperfect Spectrum Sensing

Gozde Ozcan, Jian Tang, M. Cenk Gursoy, Nghi Tran

arxiv:1512.02924 v2 · 2015-12-09 · 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{H4SBHIUJJAP6QVJ6KK6CWVBTTL}

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	2026-05-18T01:20:58.751914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2413a289481fe8553e52bc2b54339acb613f4c75e89ec8e7d1a40adbb57c8b

Aliases

arxiv: 1512.02924 · arxiv_version: 1512.02924v2 · doi: 10.48550/arxiv.1512.02924 · pith_short_12: H4SBHIUJJAP6 · pith_short_16: H4SBHIUJJAP6QVJ6 · pith_short_8: H4SBHIUJ

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/H4SBHIUJJAP6QVJ6KK6CWVBTTL \
  | 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: 3f2413a289481fe8553e52bc2b54339acb613f4c75e89ec8e7d1a40adbb57c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4edba35b23463c57bf8b0471edd4935dae618e4a55c7591679e4188c31c3d88",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-09T16:15:24Z",
    "title_canon_sha256": "abca47efe1312ccbe19a54bbde02d2a555dd7c6fd0f62462ba380e978100d182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02924",
    "kind": "arxiv",
    "version": 2
  }
}