Pith Number

pith:KDGG4W2P

pith:2018:KDGG4W2PK63YGJQY6GZ4KAVHHQ

not attested not anchored not stored refs pending

Communication channels in safety analysis: An industrial exploratory case study

Daniel Graziotin, Stefan Kriso, Stefan Wagner, Yang Wang

arxiv:1804.08909 v2 · 2018-04-24 · cs.SE · cs.CR · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDGG4W2PK63YGJQY6GZ4KAVHHQ}

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	2026-05-17T23:48:52.886922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50cc6e5b4f57b7832618f1b3c502a73c1abd6c75cfe0731afb3ce4f7343e63e6

Aliases

arxiv: 1804.08909 · arxiv_version: 1804.08909v2 · doi: 10.48550/arxiv.1804.08909 · pith_short_12: KDGG4W2PK63Y · pith_short_16: KDGG4W2PK63YGJQY · pith_short_8: KDGG4W2P

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/KDGG4W2PK63YGJQY6GZ4KAVHHQ \
  | 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: 50cc6e5b4f57b7832618f1b3c502a73c1abd6c75cfe0731afb3ce4f7343e63e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1042dd49acda9b3b688f3479efe7ebc675a5ec8ffd61e348d1d7cbe4fa05b0",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-04-24T09:05:56Z",
    "title_canon_sha256": "09f24bf5a6d63d5124206f9833563d792c9ed7d7b0548b2eddbd0fa58ebce8b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08909",
    "kind": "arxiv",
    "version": 2
  }
}