Pith Number

pith:MY6FRTWO

pith:2026:MY6FRTWOKR2MC62PZB5NYXGY67

not attested not anchored not stored refs pending

Towards 6G Single-Anchor Vehicle Localization Exploiting Radio-Reflective Road Markings in Tunnel Environments

Lorenzo Italiano, Mattia Brambilla, Monica Nicoli

arxiv:2604.04217 v2 · 2026-04-05 · 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{MY6FRTWOKR2MC62PZB5NYXGY67}

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	2026-06-10T01:10:00.354279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

663c58cece5474c17b4fc87adc5cd8f7d4e21602f76ce18a295e62a4a4895a37

Aliases

arxiv: 2604.04217 · arxiv_version: 2604.04217v2 · doi: 10.48550/arxiv.2604.04217 · pith_short_12: MY6FRTWOKR2M · pith_short_16: MY6FRTWOKR2MC62P · pith_short_8: MY6FRTWO

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/MY6FRTWOKR2MC62PZB5NYXGY67 \
  | 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: 663c58cece5474c17b4fc87adc5cd8f7d4e21602f76ce18a295e62a4a4895a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4adcd891e956e6677c27762448a7ddfc7566496c809c069e41f3e158287688",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-04-05T18:30:22Z",
    "title_canon_sha256": "ec2e9b2ad8a5b990ed0b83cd8a7c06fafe8343989b983313567a3b04d20cf919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.04217",
    "kind": "arxiv",
    "version": 2
  }
}