Pith Number

pith:L5HNBBNP

pith:2019:L5HNBBNPWJJ2WZHZVMBIA4M7NF

not attested not anchored not stored refs pending

Slow Beam Steering and NOMA for Indoor Multi-User Visible Light Communications

Chethan Kumar Anjinappa, Ismail Guvenc, Nezih Pala, Yusuf Said Eroglu

arxiv:1902.09429 v1 · 2019-02-22 · 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{L5HNBBNPWJJ2WZHZVMBIA4M7NF}

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	2026-05-17T23:52:45.790354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4ed085afb253ab64f9ab0280719f69735dd848e792ab96ccc411f187f6b7d3

Aliases

arxiv: 1902.09429 · arxiv_version: 1902.09429v1 · doi: 10.48550/arxiv.1902.09429 · pith_short_12: L5HNBBNPWJJ2 · pith_short_16: L5HNBBNPWJJ2WZHZ · pith_short_8: L5HNBBNP

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/L5HNBBNPWJJ2WZHZVMBIA4M7NF \
  | 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: 5f4ed085afb253ab64f9ab0280719f69735dd848e792ab96ccc411f187f6b7d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2746cc525fb49f2231b8e2de3d8360b056f617d0cd566dfa21ae8d8eab49c443",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-02-22T15:24:53Z",
    "title_canon_sha256": "250627cfd3b716bf2ba43576e904a44fb444d4314f78814bab83f5054626274e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09429",
    "kind": "arxiv",
    "version": 1
  }
}