Pith Number

pith:F2GRDMB5

pith:2024:F2GRDMB5CWTHZJPNBVU32DE6R6

not attested not anchored not stored refs pending

Optical IRS for Visible Light Communication: Modeling, Design, and Open Issues

Fang Yang, Jian Song, Rui Zhang, Shiyuan Sun, Weidong Mei, Zhu Han

arxiv:2405.18844 v1 · 2024-05-29 · cs.IT · 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{F2GRDMB5CWTHZJPNBVU32DE6R6}

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	2026-07-05T08:24:44.108905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8d11b03d15a67ca5ed0d69bd0c9e8fa0ba27526f2848a5f6afdca750b0bf18

Aliases

arxiv: 2405.18844 · arxiv_version: 2405.18844v1 · doi: 10.48550/arxiv.2405.18844 · pith_short_12: F2GRDMB5CWTH · pith_short_16: F2GRDMB5CWTHZJPN · pith_short_8: F2GRDMB5

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/F2GRDMB5CWTHZJPNBVU32DE6R6 \
  | 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: 2e8d11b03d15a67ca5ed0d69bd0c9e8fa0ba27526f2848a5f6afdca750b0bf18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e336fba1ad82e3b3fc625eb729e31b7ade10676c4466707dab2074a57b6b6fec",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-05-29T07:54:17Z",
    "title_canon_sha256": "7d6c75f0c1aa049976b76e31ed87320e74b362ecd607755e5d60127696cf0515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18844",
    "kind": "arxiv",
    "version": 1
  }
}