Pith Number

pith:ZWZIQT6G

pith:2024:ZWZIQT6G4OWYACZJGUVA3EYBZT

not attested not anchored not stored refs pending

Privacy Engineering From Principles to Practice: A Roadmap

Christian Zimmermann, Frank Pallas, Isabel Barber\'a, Isabel Wagner, Jaap-Henk Hoepman, Katharina Koerner, Kim Wuyts, Max-R. Ulbricht, Meiko Jensen, Nandita Rao Narla, Nikita Samarin

arxiv:2404.03442 v1 · 2024-04-04 · cs.CR · cs.CY · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZWZIQT6G4OWYACZJGUVA3EYBZT}

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	2026-07-05T08:04:25.896250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb2884fc6e3ad800b29352a0d9301ccd3df0f3ba8e3cc920a09d55af101b3a8

Aliases

arxiv: 2404.03442 · arxiv_version: 2404.03442v1 · doi: 10.48550/arxiv.2404.03442 · pith_short_12: ZWZIQT6G4OWY · pith_short_16: ZWZIQT6G4OWYACZJ · pith_short_8: ZWZIQT6G

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/ZWZIQT6G4OWYACZJGUVA3EYBZT \
  | 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: cdb2884fc6e3ad800b29352a0d9301ccd3df0f3ba8e3cc920a09d55af101b3a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "278f79dfe16852474e116a6906f23efd4e0bb684ee451a211471b9a8a7c5beda",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-04-04T13:39:49Z",
    "title_canon_sha256": "32b6074acf29e7612b3ceb9adf2b128057b0c41c281cedb7c041bf20b9e9cce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03442",
    "kind": "arxiv",
    "version": 1
  }
}