Pith Number

pith:L7XCL7IR

pith:2018:L7XCL7IRENWGVEFR63JSGIIXYQ

not attested not anchored not stored refs pending

On the Performance of a Relay-Assisted Multi-Hop Asymmetric FSO/RF Communication System over Negative Exponential atmospheric turbulence with the effect of pointing error

Mohammad Ali Amirabadi

arxiv:1808.10277 v2 · 2018-08-26 · 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{L7XCL7IRENWGVEFR63JSGIIXYQ}

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	2026-05-18T00:00:14.047636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fee25fd11236c6a90b1f6d3232117c427e5b3b8378a0ef0f5d1c57bfac7bfd5

Aliases

arxiv: 1808.10277 · arxiv_version: 1808.10277v2 · doi: 10.48550/arxiv.1808.10277 · pith_short_12: L7XCL7IRENWG · pith_short_16: L7XCL7IRENWGVEFR · pith_short_8: L7XCL7IR

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/L7XCL7IRENWGVEFR63JSGIIXYQ \
  | 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: 5fee25fd11236c6a90b1f6d3232117c427e5b3b8378a0ef0f5d1c57bfac7bfd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be526913c10af7cf61bfd6a309d64a5ed7d7e724374f8198e3edb4f2872037b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-08-26T14:14:07Z",
    "title_canon_sha256": "49bf20513abce48b4300f40794e96bae1345cf19711c8c21db3c8535fb6844a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10277",
    "kind": "arxiv",
    "version": 2
  }
}