Pith Number

pith:2UHJV6AV

pith:2019:2UHJV6AVFVQEM5U4C4GCSJC3JM

not attested not anchored not stored refs pending

Two Decades of SCADA Exploitation: A Brief History

Christoph Lipps, Daniel Fraunholz, Frederic Pohl, Hans D. Schotten, Marc Zimmermann, Simon Duque Anton

arxiv:1905.08902 v1 · 2019-05-21 · 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{2UHJV6AVFVQEM5U4C4GCSJC3JM}

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	2026-05-17T23:45:24.919242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50e9af8152d6046769c170c29245b4b2319a60847d19e2e626cc50e50f74814

Aliases

arxiv: 1905.08902 · arxiv_version: 1905.08902v1 · doi: 10.48550/arxiv.1905.08902 · pith_short_12: 2UHJV6AVFVQE · pith_short_16: 2UHJV6AVFVQEM5U4 · pith_short_8: 2UHJV6AV

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/2UHJV6AVFVQEM5U4C4GCSJC3JM \
  | 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: d50e9af8152d6046769c170c29245b4b2319a60847d19e2e626cc50e50f74814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495ca8d9d4515f78d9fcf5974eff75b29ecf2b0ac007655707e426a323d333af",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-05-21T23:51:08Z",
    "title_canon_sha256": "c7ee8c5487eb69ad4cf0286052f151adc151843c17dc2d75edd1db9312e125c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08902",
    "kind": "arxiv",
    "version": 1
  }
}