Pith Number

pith:36QU2KAB

pith:2018:36QU2KABLWCM5XAZNXW7B42WT3

not attested not anchored not stored refs pending

Privacy Issues and Data Protection in Big Data: A Case Study Analysis under GDPR

Kamer Vishi, Meiko Jensen, Nils Gruschka, Vasileios Mavroeidis

arxiv:1811.08531 v1 · 2018-11-20 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36QU2KABLWCM5XAZNXW7B42WT3}

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	2026-05-18T00:00:12.308676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfa14d28015d84cedc196dedf0f3569ed95bf5347c5bccce19994d3aa82cf4ae

Aliases

arxiv: 1811.08531 · arxiv_version: 1811.08531v1 · doi: 10.48550/arxiv.1811.08531 · pith_short_12: 36QU2KABLWCM · pith_short_16: 36QU2KABLWCM5XAZ · pith_short_8: 36QU2KAB

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/36QU2KABLWCM5XAZNXW7B42WT3 \
  | 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: dfa14d28015d84cedc196dedf0f3569ed95bf5347c5bccce19994d3aa82cf4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ffec499033e3ef48d610a688198ce55f819c77141531849f9153987e097edd1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-11-20T23:42:12Z",
    "title_canon_sha256": "f65e414659a151d4b805faffb3f7075921addb46f7009b1b53b86c1de02b25b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08531",
    "kind": "arxiv",
    "version": 1
  }
}