Pith Number

pith:TBYGE7VK

pith:2018:TBYGE7VKDO2TWU73YJPBD4N74N

not attested not anchored not stored refs pending

Shape of the Cloak: Formal Analysis of Clock Skew-Based Intrusion Detection System in Controller Area Networks

Andrew Clark, Linda Bushnell, Radha Poovendran, Sang Uk Sagong, Xuhang Ying

arxiv:1807.09432 v2 · 2018-07-25 · 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{TBYGE7VKDO2TWU73YJPBD4N74N}

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	2026-05-17T23:55:38.484244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9870627eaa1bb53b53fbc25e11f1bfe34baf9357194351eeb9dab48a686ee005

Aliases

arxiv: 1807.09432 · arxiv_version: 1807.09432v2 · doi: 10.48550/arxiv.1807.09432 · pith_short_12: TBYGE7VKDO2T · pith_short_16: TBYGE7VKDO2TWU73 · pith_short_8: TBYGE7VK

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/TBYGE7VKDO2TWU73YJPBD4N74N \
  | 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: 9870627eaa1bb53b53fbc25e11f1bfe34baf9357194351eeb9dab48a686ee005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb55e8a015276578d539368f19808d9331e9153764f0eb5c269eb3649086df1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-25T04:26:39Z",
    "title_canon_sha256": "9899102580c294cc236e175a573eccc524373108d3b889414f2e6b9feecff5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09432",
    "kind": "arxiv",
    "version": 2
  }
}