Pith Number

pith:HUDWSZAD

pith:2019:HUDWSZADUHIE4RIWOT7VB3PHXS

not attested not anchored not stored refs pending

Toward a Theory of Cyber Attacks

Marten van Dijk, Saeed Valizadeh

arxiv:1901.01598 v1 · 2019-01-06 · cs.CR · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUDWSZADUHIE4RIWOT7VB3PHXS}

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	2026-05-17T23:56:51.648218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d07696403a1d04e451674ff50ede7bcab123d189f48868d275247018dd804ad

Aliases

arxiv: 1901.01598 · arxiv_version: 1901.01598v1 · doi: 10.48550/arxiv.1901.01598 · pith_short_12: HUDWSZADUHIE · pith_short_16: HUDWSZADUHIE4RIW · pith_short_8: HUDWSZAD

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/HUDWSZADUHIE4RIWOT7VB3PHXS \
  | 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: 3d07696403a1d04e451674ff50ede7bcab123d189f48868d275247018dd804ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6510f8409ffec56f70354777c00d39f0f4eebe8095073baf425c6ab213c7b4d7",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-01-06T19:34:34Z",
    "title_canon_sha256": "44ef648b2e1a5c5b13e7fe7faf4bb7542efbbb6aeb65c8a2127294f3742e984c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01598",
    "kind": "arxiv",
    "version": 1
  }
}