Pith Number

pith:ZC4WWNX7

pith:2022:ZC4WWNX7XCGAMIJFGZYNE6VRVX

not attested not anchored not stored refs pending

CAN-MM: Multiplexed Message Authentication Code for Controller Area Network message authentication in road vehicles

Alessandro Savino, Ernesto Sanchez, Filippo Parisi, Franco Oberti, Stefano Di Carlo

arxiv:2206.02603 v3 · 2022-06-06 · 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{ZC4WWNX7XCGAMIJFGZYNE6VRVX}

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	2026-07-05T08:21:36.470643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b96b36ffb88c0621253670d27ab1adf7629b3d2557056cf10a887dd9d0109a

Aliases

arxiv: 2206.02603 · arxiv_version: 2206.02603v3 · doi: 10.48550/arxiv.2206.02603 · pith_short_12: ZC4WWNX7XCGA · pith_short_16: ZC4WWNX7XCGAMIJF · pith_short_8: ZC4WWNX7

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/ZC4WWNX7XCGAMIJFGZYNE6VRVX \
  | 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: c8b96b36ffb88c0621253670d27ab1adf7629b3d2557056cf10a887dd9d0109a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a132447905bb59ed38fd6cc6e690a4d7645449906ed9d2b8a2cfc774e561c47",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-06-06T13:21:22Z",
    "title_canon_sha256": "8d284b0cdbb8064d1f6f154236bd01ff58393376e14bf2942724d5b4037cd304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02603",
    "kind": "arxiv",
    "version": 3
  }
}