Pith Number

pith:I6AXC5YU

pith:2019:I6AXC5YUCX6BPJ3KNSWCK2L5RD

not attested not anchored not stored refs pending

Physical Layer Performance Evaluation of Wireless Infrared-based LiFi Uplink

Ardimas Andi Purwita, Cheng Chen, Dushyantha Basnayaka, Harald Haas, Xiping Wu

arxiv:1904.13163 v1 · 2019-04-30 · 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{I6AXC5YUCX6BPJ3KNSWCK2L5RD}

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	2026-05-17T23:47:22.032924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

478171771415fc17a76a6cac25697d88fc57f597b4d7d95aa78a2caf8fe81399

Aliases

arxiv: 1904.13163 · arxiv_version: 1904.13163v1 · doi: 10.48550/arxiv.1904.13163 · pith_short_12: I6AXC5YUCX6B · pith_short_16: I6AXC5YUCX6BPJ3K · pith_short_8: I6AXC5YU

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/I6AXC5YUCX6BPJ3KNSWCK2L5RD \
  | 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: 478171771415fc17a76a6cac25697d88fc57f597b4d7d95aa78a2caf8fe81399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404e1b6217042cd3e94a69c83d9af7cc8a9d723624c3c2b388461b103ddaf89b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-04-30T11:28:08Z",
    "title_canon_sha256": "a10c0da6658a06783ef8254fc964e6a7528353f0c42e869aa7b0eee7c0d744be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13163",
    "kind": "arxiv",
    "version": 1
  }
}