Pith Number

pith:XVRDR3B6

pith:2018:XVRDR3B6AAQD6K3ZMUK2TUG2GQ

not attested not anchored not stored refs pending

Optimal User Pairing for Achieving Rate Fairness in Downlink NOMA Networks

Hieu V. Nguyen, Oh-Soon Shin, Phu X. Nguyen, Van-Dinh Nguyen, Van-Phuc Bui

arxiv:1812.11490 v1 · 2018-12-30 · 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{XVRDR3B6AAQD6K3ZMUK2TUG2GQ}

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	2026-05-17T23:57:11.821149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6238ec3e00203f2b796515a9d0da3438ed28041e8e1088d434267377aabf86

Aliases

arxiv: 1812.11490 · arxiv_version: 1812.11490v1 · doi: 10.48550/arxiv.1812.11490 · pith_short_12: XVRDR3B6AAQD · pith_short_16: XVRDR3B6AAQD6K3Z · pith_short_8: XVRDR3B6

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/XVRDR3B6AAQD6K3ZMUK2TUG2GQ \
  | 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: bd6238ec3e00203f2b796515a9d0da3438ed28041e8e1088d434267377aabf86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf9d8a62548ff0577e8ccd9fd316879e979463e4547e1b0cbec60537f241dcf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-12-30T08:38:09Z",
    "title_canon_sha256": "e361b84100c0c71108999eeacf255ce09e115ba14bac96500488fd93f5941456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11490",
    "kind": "arxiv",
    "version": 1
  }
}