Pith Number

pith:NJITUHVD

pith:2018:NJITUHVDZTEPIA3SSZ6P3KSRAL

not attested not anchored not stored refs pending

User Fairness Non-orthogonal Multiple Access (NOMA) for 5G Millimeter-Wave Communications with Analog Beamforming

Dapeng Oliver Wu, Lipeng Zhu, Xiang-Gen Xia, Zhen Gao, Zhenyu Xiao

arxiv:1811.02908 v1 · 2018-11-07 · 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{NJITUHVDZTEPIA3SSZ6P3KSRAL}

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	2026-05-18T00:01:20.436392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a513a1ea3ccc8f40372967cfdaa5102c84c1748589fbabe3402c692bb1db8a3

Aliases

arxiv: 1811.02908 · arxiv_version: 1811.02908v1 · doi: 10.48550/arxiv.1811.02908 · pith_short_12: NJITUHVDZTEP · pith_short_16: NJITUHVDZTEPIA3S · pith_short_8: NJITUHVD

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/NJITUHVDZTEPIA3SSZ6P3KSRAL \
  | 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: 6a513a1ea3ccc8f40372967cfdaa5102c84c1748589fbabe3402c692bb1db8a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e5248471dfaa97be20763c1bc271dc075ee8a81808cac01068e2d25f856aeb5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-11-07T14:43:18Z",
    "title_canon_sha256": "55f4d54221209eda714843657f5d64e47ca78ec157cc14cfcd538be2bbe2f643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02908",
    "kind": "arxiv",
    "version": 1
  }
}