Pith Number

pith:Z2QQ3KHX

pith:2019:Z2QQ3KHXQ2UQDBXLM5MORVCCU4

not attested not anchored not stored refs pending

IEEE 802.15.7-Compliant Ultra-low Latency Relaying VLC System for Safety-Critical ITS

Francesco Cataliotti, Jacopo Catani, Lorenzo Mucchi, Marco Seminara, Stefano Caputo, Tassadaq Nawaz

arxiv:1906.08773 v2 · 2019-06-20 · 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{Z2QQ3KHXQ2UQDBXLM5MORVCCU4}

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	2026-07-05T05:38:06.243872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea10da8f786a90186eb6758e8d442a71211081a95bf68dd852c63ccdc9cf447

Aliases

arxiv: 1906.08773 · arxiv_version: 1906.08773v2 · doi: 10.48550/arxiv.1906.08773 · pith_short_12: Z2QQ3KHXQ2UQ · pith_short_16: Z2QQ3KHXQ2UQDBXL · pith_short_8: Z2QQ3KHX

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/Z2QQ3KHXQ2UQDBXLM5MORVCCU4 \
  | 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: cea10da8f786a90186eb6758e8d442a71211081a95bf68dd852c63ccdc9cf447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddba4eea991cbb8129c59c0eac53d081b0cc66f3daef36388448b546ca91d55c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-06-20T17:58:34Z",
    "title_canon_sha256": "514662a72ec7887301ff8ba7c6e194398876e07134b33b36ed7b9d1eec993189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08773",
    "kind": "arxiv",
    "version": 2
  }
}