Pith Number

pith:YSL4LWHD

pith:2018:YSL4LWHD6QTCGMS5ELF6TVRMEE

not attested not anchored not stored refs pending

Antenna Selection in Full-Duplex Cooperative NOMA Systems

Himal A. Suraweera, Mohammadali Mohammadi, Zahra Mobini, Zhiguo Ding

arxiv:1802.04218 v1 · 2018-02-12 · 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{YSL4LWHD6QTCGMS5ELF6TVRMEE}

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	2026-05-18T00:23:46.470396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c497c5d8e3f42623325d22cbe9d62c210bc8a1cac7d0f28b8cbe44afe5152462

Aliases

arxiv: 1802.04218 · arxiv_version: 1802.04218v1 · doi: 10.48550/arxiv.1802.04218 · pith_short_12: YSL4LWHD6QTC · pith_short_16: YSL4LWHD6QTCGMS5 · pith_short_8: YSL4LWHD

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/YSL4LWHD6QTCGMS5ELF6TVRMEE \
  | 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: c497c5d8e3f42623325d22cbe9d62c210bc8a1cac7d0f28b8cbe44afe5152462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0562c702a6be3a40d4482ba5045cffc505e9c11874f8cddc246f534827436be7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-12T18:02:48Z",
    "title_canon_sha256": "7b0ce89086ea63243cd34f7eec437a46b7a19d6e73b561e03119d3cb848b95c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04218",
    "kind": "arxiv",
    "version": 1
  }
}