Pith Number

pith:XWCSMD2X

pith:2018:XWCSMD2XAVMTUVGFNDCOJ2BJZ5

not attested not anchored not stored refs pending

Relay-Aided Secure Broadcasting for Visible Light Communications

Ahmed Arafa, Erdal Panayirci, H. Vincent Poor

arxiv:1809.03479 v2 · 2018-09-10 · cs.IT · cs.NI · eess.SP · 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{XWCSMD2XAVMTUVGFNDCOJ2BJZ5}

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	2026-05-17T23:46:36.151685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd85260f5705593a54c568c4e4e829cf5e0ff8b9d5446ac9adf7981259b5c049

Aliases

arxiv: 1809.03479 · arxiv_version: 1809.03479v2 · doi: 10.48550/arxiv.1809.03479 · pith_short_12: XWCSMD2XAVMT · pith_short_16: XWCSMD2XAVMTUVGF · pith_short_8: XWCSMD2X

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/XWCSMD2XAVMTUVGFNDCOJ2BJZ5 \
  | 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: bd85260f5705593a54c568c4e4e829cf5e0ff8b9d5446ac9adf7981259b5c049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e71a344b83ebfa782480b185156811e2f7c51885bc8ed807a6846a4284cd37",
    "cross_cats_sorted": [
      "cs.NI",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-10T17:50:16Z",
    "title_canon_sha256": "16ecb05fbaf8f28f54d6b316bdfc03c60832ecfc8bd85f859aaf4f96fa191823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03479",
    "kind": "arxiv",
    "version": 2
  }
}