Pith Number

pith:CPQKH4F6

pith:2013:CPQKH4F62SLIEN3MOK6EZ46XDA

not attested not anchored not stored refs pending

High-Speed Visible Light Indoor Networks Based on Optical Orthogonal Codes and Combinatorial Designs

Maite Brandt-Pearce, Mohammad Noshad

arxiv:1308.0743 v1 · 2013-08-03 · cs.IT · 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{CPQKH4F62SLIEN3MOK6EZ46XDA}

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	2026-05-18T03:16:48.329912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e0a3f0bed49682376c72bc4cf3d71831a4e6c0595caebe720b21d5c7070e74

Aliases

arxiv: 1308.0743 · arxiv_version: 1308.0743v1 · doi: 10.48550/arxiv.1308.0743 · pith_short_12: CPQKH4F62SLI · pith_short_16: CPQKH4F62SLIEN3M · pith_short_8: CPQKH4F6

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/CPQKH4F62SLIEN3MOK6EZ46XDA \
  | 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: 13e0a3f0bed49682376c72bc4cf3d71831a4e6c0595caebe720b21d5c7070e74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c581e24e2724c81b4b9700a8fcc2948f1a25544460e5b3c3876553179c5582b1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-08-03T21:31:16Z",
    "title_canon_sha256": "87d15cccc9fedce0b1be2bdadb44153489f1f8892ab92b31cb366e448d25de78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0743",
    "kind": "arxiv",
    "version": 1
  }
}