Pith Number

pith:ME4OPRKQ

pith:2019:ME4OPRKQXUN3OY3CJWMH7HX73M

not attested not anchored not stored refs pending

On the Performance Gain of NOMA over OMA in Uplink Single-cell Systems

Derrick Wing Kwan Ng, Jinhong Yuan, Lei Yang, Zhiqiang Wei

arxiv:1902.03535 v1 · 2019-02-10 · 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{ME4OPRKQXUN3OY3CJWMH7HX73M}

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	2026-05-17T23:54:20.506348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6138e7c550bd1bb763624d987f9effdb112f6d8da7e72c3272cb964f6a7b75e1

Aliases

arxiv: 1902.03535 · arxiv_version: 1902.03535v1 · doi: 10.48550/arxiv.1902.03535 · pith_short_12: ME4OPRKQXUN3 · pith_short_16: ME4OPRKQXUN3OY3C · pith_short_8: ME4OPRKQ

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/ME4OPRKQXUN3OY3CJWMH7HX73M \
  | 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: 6138e7c550bd1bb763624d987f9effdb112f6d8da7e72c3272cb964f6a7b75e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2429e15cfb90b58323ab0d176611b5af989ead8300110007dabcaac7f715c527",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-02-10T04:15:14Z",
    "title_canon_sha256": "215108dda197d2ae1fe634b442492d975ec819928b662759298ccfac80d974b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03535",
    "kind": "arxiv",
    "version": 1
  }
}