Pith Number

pith:3Z3HH6JR

pith:2018:3Z3HH6JRHXSUNAW4UBB2QGB3UU

not attested not anchored not stored refs pending

Performance analysis of a novel hybrid FSO / RF communication system

Mohammad Ali Amirabadi

arxiv:1802.07160 v3 · 2018-02-19 · 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{3Z3HH6JRHXSUNAW4UBB2QGB3UU}

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	2026-05-18T00:00:21.935139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7673f9313de54682dca043a8183ba520a828983c8232583ba5eb610e3ec7d6

Aliases

arxiv: 1802.07160 · arxiv_version: 1802.07160v3 · doi: 10.48550/arxiv.1802.07160 · pith_short_12: 3Z3HH6JRHXSU · pith_short_16: 3Z3HH6JRHXSUNAW4 · pith_short_8: 3Z3HH6JR

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/3Z3HH6JRHXSUNAW4UBB2QGB3UU \
  | 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: de7673f9313de54682dca043a8183ba520a828983c8232583ba5eb610e3ec7d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c2fb6a54eb5f956b8fdf836a5db535681946a0cbab709b33f4a80c74de5b67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-02-19T13:54:02Z",
    "title_canon_sha256": "31157830118f19affe6973fb53848bdb052f0f546a2229d2e434c2b30adb32a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07160",
    "kind": "arxiv",
    "version": 3
  }
}