Pith Number

pith:PHTZOPWC

pith:2017:PHTZOPWCYTU6IHFL25IGQBFMDL

not attested not anchored not stored refs pending

Split, Send, Reassemble: A Formal Specification of a CAN Bus Protocol Stack

CSIRO), Peter H\"ofner (Data61, Rob van Glabbeek (Data61

arxiv:1703.06569 v1 · 2017-03-20 · cs.LO · 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{PHTZOPWCYTU6IHFL25IGQBFMDL}

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	2026-05-18T00:48:22.451360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e7973ec2c4e9e41cabd7506804ac1ad8bae8183df288ec0d90e646b0a1c43c

Aliases

arxiv: 1703.06569 · arxiv_version: 1703.06569v1 · doi: 10.48550/arxiv.1703.06569 · pith_short_12: PHTZOPWCYTU6 · pith_short_16: PHTZOPWCYTU6IHFL · pith_short_8: PHTZOPWC

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/PHTZOPWCYTU6IHFL25IGQBFMDL \
  | 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: 79e7973ec2c4e9e41cabd7506804ac1ad8bae8183df288ec0d90e646b0a1c43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53bd87661385bf21ac8f0e3a94bb2f056aa15a711e7c07119a6aac074c6b034b",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-03-20T02:47:12Z",
    "title_canon_sha256": "b4999380c3042a379f22d46b22e477d01da4cdb9ba7c355356bcd2d2576fb0c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06569",
    "kind": "arxiv",
    "version": 1
  }
}