Pith Number

pith:TFLYSWD7

pith:2018:TFLYSWD7UUQKQ54VIPRSAZR5JD

not attested not anchored not stored refs pending

Opportunistic Scheduling in Underlay Cognitive Radio based MIMO-RF/FSO Networks

Mohamed-Slim Alouini, Neeraj Varshney, Prabhat K. Sharma

arxiv:1805.08943 v1 · 2018-05-23 · 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{TFLYSWD7UUQKQ54VIPRSAZR5JD}

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	2026-05-18T00:15:08.996381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

995789587fa520a8779543e320663d48d356aeefacad41fa4128954e00b4960f

Aliases

arxiv: 1805.08943 · arxiv_version: 1805.08943v1 · doi: 10.48550/arxiv.1805.08943 · pith_short_12: TFLYSWD7UUQK · pith_short_16: TFLYSWD7UUQKQ54V · pith_short_8: TFLYSWD7

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/TFLYSWD7UUQKQ54VIPRSAZR5JD \
  | 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: 995789587fa520a8779543e320663d48d356aeefacad41fa4128954e00b4960f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89fca02f10f7e4cae49442eb9f727d924b16d90611b47093b69179d3ed610b37",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-23T03:07:52Z",
    "title_canon_sha256": "9983ad26a9a86ef25fefe8aa7b6b72e14e955cf068becce0df1ada6a040d18f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08943",
    "kind": "arxiv",
    "version": 1
  }
}