Pith Number

pith:RR2KTAOB

pith:2018:RR2KTAOB5SWZ4KEVKXWAVUOLXM

not attested not anchored not stored refs pending

Hybrid RF/VLC Systems under QoS Constraints

Anna Maria Vegni, Harald Haas, J\"urgen Peissig, Marwan Hammouda, Sami Ak{\i}n

arxiv:1804.05211 v1 · 2018-04-14 · 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{RR2KTAOB5SWZ4KEVKXWAVUOLXM}

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	2026-05-18T00:18:30.305635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c74a981c1ecad9e289555ec0ad1cbbb29344d2174793833fe49e66ac6cd0d6f

Aliases

arxiv: 1804.05211 · arxiv_version: 1804.05211v1 · doi: 10.48550/arxiv.1804.05211 · pith_short_12: RR2KTAOB5SWZ · pith_short_16: RR2KTAOB5SWZ4KEV · pith_short_8: RR2KTAOB

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/RR2KTAOB5SWZ4KEVKXWAVUOLXM \
  | 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: 8c74a981c1ecad9e289555ec0ad1cbbb29344d2174793833fe49e66ac6cd0d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa88abf6a0b50756977ce47a9f1272e37f2be6d8b7cead347b74b58f0e782ef4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-04-14T12:23:46Z",
    "title_canon_sha256": "0a4cf1456ed1e7735ac45d4296e8850007fd16fb5b9a6e97634783c5a1e01fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05211",
    "kind": "arxiv",
    "version": 1
  }
}