Pith Number

pith:LFJ3VHDF

pith:2021:LFJ3VHDFHYXKHWWTUP3L4ZLPG3

not attested not anchored not stored refs pending

Spoofing Attacks Against Vehicular FMCW Radar

Avishai Wool, Rony Komissarov

arxiv:2104.13318 v1 · 2021-04-27 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFJ3VHDFHYXKHWWTUP3L4ZLPG3}

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	2026-07-05T02:35:47.522285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5953ba9c653e2ea3dad3a3f6be656f36e17043f5df6988de81e2f653864fa7e3

Aliases

arxiv: 2104.13318 · arxiv_version: 2104.13318v1 · doi: 10.48550/arxiv.2104.13318 · pith_short_12: LFJ3VHDFHYXK · pith_short_16: LFJ3VHDFHYXKHWWT · pith_short_8: LFJ3VHDF

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/LFJ3VHDFHYXKHWWTUP3L4ZLPG3 \
  | 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: 5953ba9c653e2ea3dad3a3f6be656f36e17043f5df6988de81e2f653864fa7e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40144235547f018ce09f7ccb75fd486c6ffa05b7916ea538e74e357f518b29f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-04-27T16:50:58Z",
    "title_canon_sha256": "a4097834edfe3bf3e5dfbc9c8cf3404cc122d47b6383f190e1d80ee90a33464b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.13318",
    "kind": "arxiv",
    "version": 1
  }
}