Pith Number

pith:QT5ZRATY

pith:2019:QT5ZRATY23BQQBCKHF26WJ5WPL

not attested not anchored not stored refs pending

Real-Time Experimental Demonstration of Multi-band CAP Modulation in a VLC System with Off-the-Shelf LEDs

Izzat Darwazeh, Paul Anthony Haigh

arxiv:1903.02975 v1 · 2019-03-07 · eess.SP · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QT5ZRATY23BQQBCKHF26WJ5WPL}

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	2026-05-17T23:51:50.540162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84fb988278d6c308044a3975eb27b67ae6758e9c70b48b1bf15b5f6702441f2d

Aliases

arxiv: 1903.02975 · arxiv_version: 1903.02975v1 · doi: 10.48550/arxiv.1903.02975 · pith_short_12: QT5ZRATY23BQ · pith_short_16: QT5ZRATY23BQQBCK · pith_short_8: QT5ZRATY

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/QT5ZRATY23BQQBCKHF26WJ5WPL \
  | 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: 84fb988278d6c308044a3975eb27b67ae6758e9c70b48b1bf15b5f6702441f2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d05ce4ac3d70e8e4e78c6ca81d373337b7e6c79908dad6e488db5d7a0dd4e63",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-07T15:06:10Z",
    "title_canon_sha256": "ec1d61252920f5c5aee55138411e2d39fbde5736b4abe5690546ef83e6137b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02975",
    "kind": "arxiv",
    "version": 1
  }
}