Pith Number

pith:VKEPTYFE

pith:2019:VKEPTYFEQIPYCWYDW6TBVI6S5F

not attested not anchored not stored refs pending

Performance of Cooperative NOMA with MRT/RAS in Nakagami-m Fading Channels with Channel Estimation Errors

Mahmoud Aldababsa, O\u{g}uz Kucur

arxiv:1903.07922 v1 · 2019-03-19 · 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{VKEPTYFEQIPYCWYDW6TBVI6S5F}

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	2026-05-17T23:50:53.461770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa88f9e0a4821f815b03b7a61aa3d2e9557ed55a40778ca123b8340b92a8a6f0

Aliases

arxiv: 1903.07922 · arxiv_version: 1903.07922v1 · doi: 10.48550/arxiv.1903.07922 · pith_short_12: VKEPTYFEQIPY · pith_short_16: VKEPTYFEQIPYCWYD · pith_short_8: VKEPTYFE

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/VKEPTYFEQIPYCWYDW6TBVI6S5F \
  | 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: aa88f9e0a4821f815b03b7a61aa3d2e9557ed55a40778ca123b8340b92a8a6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1895333f85c3531c0d165e0831505940651c95671c8eca10b6be36d8a67422c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-19T10:27:07Z",
    "title_canon_sha256": "73680bee0ca08cd0ccda51d83a6d6fef7c763950b0ff6d326220cc1688c094cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07922",
    "kind": "arxiv",
    "version": 1
  }
}