Pith Number

pith:RQLYK3IQ

pith:2018:RQLYK3IQBTEX3WN5BXKM2VDPRA

not attested not anchored not stored refs pending

State of the Art, Taxonomy, and Open Issues on Cognitive Radio Networks with NOMA

Fuhui Zhou, Kai-Kit Wong, Ying-Chang Liang, Yongpeng Wu, Yuhao Wang, Zan Li

arxiv:1801.01997 v1 · 2018-01-06 · cs.NI · 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{RQLYK3IQBTEX3WN5BXKM2VDPRA}

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	2026-05-18T00:26:35.272422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c17856d100cc97dd9bd0dd4cd546f88348d3ead0efe746445ce8eae5088c03c

Aliases

arxiv: 1801.01997 · arxiv_version: 1801.01997v1 · doi: 10.48550/arxiv.1801.01997 · pith_short_12: RQLYK3IQBTEX · pith_short_16: RQLYK3IQBTEX3WN5 · pith_short_8: RQLYK3IQ

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/RQLYK3IQBTEX3WN5BXKM2VDPRA \
  | 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: 8c17856d100cc97dd9bd0dd4cd546f88348d3ead0efe746445ce8eae5088c03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b08f705f093cf2a4581c4517b43ed40133e08cc3426f573785ee428ab2010d1",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-01-06T10:11:31Z",
    "title_canon_sha256": "2b1cdc756d4edd58b34ac47e3bfe210023fa8788554db48dbc2338f2ee9e57aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01997",
    "kind": "arxiv",
    "version": 1
  }
}