Pith Number

pith:KVEND7LE

pith:2020:KVEND7LELD6JW7PMEKSDQACGQJ

not attested not anchored not stored refs pending

Unified Performance Analysis of Hybrid FSO/RF System with Diversity Combining

Gee-Kung Chang, Long Huang, Mi Li, Pan Dai, Siming Liu, Xiangfei Chen, Yuechun Shi

arxiv:2004.01873 v1 · 2020-04-04 · 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{KVEND7LELD6JW7PMEKSDQACGQJ}

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	2026-07-05T02:02:33.601874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5548d1fd6458fc9b7dec22a43800468263b39d228207120491ee1e7ede0fb025

Aliases

arxiv: 2004.01873 · arxiv_version: 2004.01873v1 · doi: 10.48550/arxiv.2004.01873 · pith_short_12: KVEND7LELD6J · pith_short_16: KVEND7LELD6JW7PM · pith_short_8: KVEND7LE

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/KVEND7LELD6JW7PMEKSDQACGQJ \
  | 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: 5548d1fd6458fc9b7dec22a43800468263b39d228207120491ee1e7ede0fb025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f9c29815661f3d82da368408eff6819e32acae49c2b6554532e7dabf64afc79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-04-04T06:40:18Z",
    "title_canon_sha256": "83500f6e81a86acaa2981cebd635b7cd7ef6a51411c89bbe5984d029464ea358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01873",
    "kind": "arxiv",
    "version": 1
  }
}