Pith Number

pith:VILHDD6W

pith:2019:VILHDD6WHAG5UN62YXTB6CKBOY

not attested not anchored not stored refs pending

Energy Efficient Beamforming Design for MISO Non-Orthogonal Multiple Access Systems

Alister G. Burr, Haitham Al-Obiedollah, Jeyarajan Thiyagalingam, Kanapathippillai Cumanan, Octavia A. Dobre, Zhiguo Ding

arxiv:1902.05849 v1 · 2019-02-15 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VILHDD6WHAG5UN62YXTB6CKBOY}

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	2026-05-17T23:53:55.292621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa16718fd6380dda37dac5e61f094176061a614116a3a915b3b909ac86b76118

Aliases

arxiv: 1902.05849 · arxiv_version: 1902.05849v1 · doi: 10.48550/arxiv.1902.05849 · pith_short_12: VILHDD6WHAG5 · pith_short_16: VILHDD6WHAG5UN62 · pith_short_8: VILHDD6W

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/VILHDD6WHAG5UN62YXTB6CKBOY \
  | 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: aa16718fd6380dda37dac5e61f094176061a614116a3a915b3b909ac86b76118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f1d92c58b67ce7a02449d9d6271b4c956f79dc98bb7c7d37ffa264a757b9709",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-15T15:35:28Z",
    "title_canon_sha256": "6cdd26a90146e8b5f1c7e36d5a35f411ccb4c926c1d3d6c0794e06c0c13c7629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05849",
    "kind": "arxiv",
    "version": 1
  }
}