Pith Number

pith:PZKDDP3P

pith:2021:PZKDDP3PHQ25RHJ22EX2KSUYYM

not attested not anchored not stored refs pending

Is NOMA Efficient in Multi-Antenna Networks? A Critical Look at Next Generation Multiple Access Techniques

Bruno Clerckx, David J. Love, Eduard Jorswieck, Erik G. Larsson, Geoffrey Ye Li, Giuseppe Caire, Jinhong Yuan, Lajos Hanzo, Robert Schober, Yijie Mao

arxiv:2101.04802 v1 · 2021-01-12 · cs.IT · eess.SP · 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{PZKDDP3PHQ25RHJ22EX2KSUYYM}

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	2026-07-05T02:06:35.054391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5431bf6f3c35d89d3ad12fa54a98c338f4d9073e223442b42d37d645115e82

Aliases

arxiv: 2101.04802 · arxiv_version: 2101.04802v1 · doi: 10.48550/arxiv.2101.04802 · pith_short_12: PZKDDP3PHQ25 · pith_short_16: PZKDDP3PHQ25RHJ2 · pith_short_8: PZKDDP3P

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/PZKDDP3PHQ25RHJ22EX2KSUYYM \
  | 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: 7e5431bf6f3c35d89d3ad12fa54a98c338f4d9073e223442b42d37d645115e82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9ea24bd70792ed6ca938de8b7ebd7e7f514596e5be08ce8e890d566378888e",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-01-12T23:24:16Z",
    "title_canon_sha256": "a02e54123803c981ee92c19642bd8e9feae3cd3094f6568d84cbcad3bad3bddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04802",
    "kind": "arxiv",
    "version": 1
  }
}