Pith Number

pith:SN6JWDEP

pith:2019:SN6JWDEP7YRHW77RAEBEB2M5KG

not attested not anchored not stored refs pending

TACAN: Transmitter Authentication through Covert Channels in Controller Area Networks

Giuseppe Bernieri, Mauro Conti, Radha Poovendran, Xuhang Ying

arxiv:1903.05231 v1 · 2019-03-12 · 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{SN6JWDEP7YRHW77RAEBEB2M5KG}

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	2026-05-17T23:51:25.020952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

937c9b0c8ffe227b7ff1010240e99d51849a16f31d1aacb398541a0c54de81d9

Aliases

arxiv: 1903.05231 · arxiv_version: 1903.05231v1 · doi: 10.48550/arxiv.1903.05231 · pith_short_12: SN6JWDEP7YRH · pith_short_16: SN6JWDEP7YRHW77R · pith_short_8: SN6JWDEP

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/SN6JWDEP7YRHW77RAEBEB2M5KG \
  | 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: 937c9b0c8ffe227b7ff1010240e99d51849a16f31d1aacb398541a0c54de81d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230b9dae4e5ae4df46998b5cfbdcc13a1fd8a0aade3c624c8b7e1b7885781574",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-03-12T21:56:51Z",
    "title_canon_sha256": "ca16fa5581aec4bb6293db3c3e72e7e3d8f230484d5decb18a508e2eb71fc612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05231",
    "kind": "arxiv",
    "version": 1
  }
}