Pith Number

pith:NOBMKVE7

pith:2018:NOBMKVE7ZF6IQCSIZ3YNWAIQPR

not attested not anchored not stored refs pending

Robust Beamforming Design in a NOMA Cognitive Radio Network Relying on SWIPT

Fuhui Zhou, Haijian Sun, Lajos Hanzo, Rose Qingyang Hu

arxiv:1807.03930 v1 · 2018-07-11 · eess.SP · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOBMKVE7ZF6IQCSIZ3YNWAIQPR}

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	2026-05-18T00:10:58.613775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b82c5549fc97c880a48cef0db01107c564a78ba9555defe620637841dbefb00

Aliases

arxiv: 1807.03930 · arxiv_version: 1807.03930v1 · doi: 10.48550/arxiv.1807.03930 · pith_short_12: NOBMKVE7ZF6I · pith_short_16: NOBMKVE7ZF6IQCSI · pith_short_8: NOBMKVE7

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/NOBMKVE7ZF6IQCSIZ3YNWAIQPR \
  | 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: 6b82c5549fc97c880a48cef0db01107c564a78ba9555defe620637841dbefb00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6397eb3af65d04eb6cf8788d33230ad9fb8a942e7bbfc743bff3296b2826fe6f",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-11T02:22:57Z",
    "title_canon_sha256": "405a0151a0fd57f92bbff2a68dfb75bc568d7b0f1fb5df27af707a05ad56b10f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03930",
    "kind": "arxiv",
    "version": 1
  }
}