Pith Number

pith:QKEUKDIZ

pith:2020:QKEUKDIZSLFPKD5R3HCHZ5ODOK

not attested not anchored not stored refs pending

A Multidisciplinary Definition of Privacy Labels: The Story of Princess Privacy and the Seven Helpers

Anders Jakob Sivesind, Arnold Roosendaal, Christian Johansen, Gerardo Schneider, Harald Zwingelberg, Johanna Johansen, Josef Noll, Simone Fischer-H\"ubner, Tore Pedersen

arxiv:2012.01813 v3 · 2020-12-03 · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKEUKDIZSLFPKD5R3HCHZ5ODOK}

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	2026-07-05T04:27:41.600509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8289450d1992caf50fb1d9c47cf5c372b4532dad7bc919923ebed06b8c878940

Aliases

arxiv: 2012.01813 · arxiv_version: 2012.01813v3 · doi: 10.48550/arxiv.2012.01813 · pith_short_12: QKEUKDIZSLFP · pith_short_16: QKEUKDIZSLFPKD5R · pith_short_8: QKEUKDIZ

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/QKEUKDIZSLFPKD5R3HCHZ5ODOK \
  | 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: 8289450d1992caf50fb1d9c47cf5c372b4532dad7bc919923ebed06b8c878940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "680a5762b38ae1693a4ba77e3c43824744fc9406b7904453f5322867d81b7a9a",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-12-03T10:42:30Z",
    "title_canon_sha256": "e22515b93bb7ffbe5b36f818a5714e9dd348e750185b424bba33ad0d289f4e59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01813",
    "kind": "arxiv",
    "version": 3
  }
}