Pith Number

pith:XN56AZK6

pith:2019:XN56AZK65ZXHLQKXQ727NDT3EO

not attested not anchored not stored refs pending

Signal Demodulation with Machine Learning Methods for Physical Layer Visible Light Communications: Prototype Platform, Open Dataset and Algorithms

Chun Du, Hang Li, Han Zhang, Jiahui Dai, Shiyin Li, Shuai Ma, Songtao Lu

arxiv:1903.11385 v1 · 2019-03-13 · eess.SP · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XN56AZK65ZXHLQKXQ727NDT3EO}

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	2026-05-17T23:50:03.434774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7be0655eee6e75c15787f5f68e7b239878f9bdfe917153ed9278431e8cce05

Aliases

arxiv: 1903.11385 · arxiv_version: 1903.11385v1 · doi: 10.48550/arxiv.1903.11385 · pith_short_12: XN56AZK65ZXH · pith_short_16: XN56AZK65ZXHLQKX · pith_short_8: XN56AZK6

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/XN56AZK65ZXHLQKXQ727NDT3EO \
  | 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: bb7be0655eee6e75c15787f5f68e7b239878f9bdfe917153ed9278431e8cce05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2757ba783a69a3b6d165edb24862beb23e05ce7fe77ea8798191a49686a067cd",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-03-13T11:38:10Z",
    "title_canon_sha256": "3cb6717f29ecf6947dc1864c882e301b1f92b882203075bf2153b881c1526859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11385",
    "kind": "arxiv",
    "version": 1
  }
}