Pith Number

pith:EW6POCKW

pith:2018:EW6POCKW4QMTPENX7YRIDZ3BZR

not attested not anchored not stored refs pending

Leveraging the Channel as a Sensor: Real-time Vehicle Classification Using Multidimensional Radio-fingerprinting

Benjamin Sliwa, Christian Wietfeld, Dennis Dorn, Marcus Haferkamp, Nico Piatkowski

arxiv:1807.00464 v1 · 2018-07-02 · eess.SP · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EW6POCKW4QMTPENX7YRIDZ3BZR}

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	2026-05-17T23:41:18.019007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25bcf70956e4193791b7fe2281e761cc6625d3ab3c1897909262c6993fd447ad

Aliases

arxiv: 1807.00464 · arxiv_version: 1807.00464v1 · doi: 10.48550/arxiv.1807.00464 · pith_short_12: EW6POCKW4QMT · pith_short_16: EW6POCKW4QMTPENX · pith_short_8: EW6POCKW

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/EW6POCKW4QMTPENX7YRIDZ3BZR \
  | 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: 25bcf70956e4193791b7fe2281e761cc6625d3ab3c1897909262c6993fd447ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01319f0a705b573f445bce6690af76a15d6a003d729214997f41db83d4c61567",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-07-02T05:17:15Z",
    "title_canon_sha256": "7c8727c87ae5f4f20ff25a3a4f88f12d6b673e4d885e060a285116a1c1decad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00464",
    "kind": "arxiv",
    "version": 1
  }
}