Pith Number

pith:3JT3FJTH

pith:2018:3JT3FJTHIM6JJWBMKYX7M7ASX3

not attested not anchored not stored refs pending

EU General Data Protection Regulation: A Gentle Introduction

Sanchit Alekh

arxiv:1806.03253 v1 · 2018-06-01 · cs.CY · 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{3JT3FJTHIM6JJWBMKYX7M7ASX3}

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	2026-05-18T00:13:49.016935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da67b2a667433c94d82c562ff67c12befaa193282e73ccde9e1294a3ce24f271

Aliases

arxiv: 1806.03253 · arxiv_version: 1806.03253v1 · doi: 10.48550/arxiv.1806.03253 · pith_short_12: 3JT3FJTHIM6J · pith_short_16: 3JT3FJTHIM6JJWBM · pith_short_8: 3JT3FJTH

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/3JT3FJTHIM6JJWBMKYX7M7ASX3 \
  | 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: da67b2a667433c94d82c562ff67c12befaa193282e73ccde9e1294a3ce24f271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84624813b4c8c7b826a9dbe4be008a4629d37340aec0ca6d2750aec0fdc43696",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-06-01T22:20:08Z",
    "title_canon_sha256": "8f0baf83c01d7fdcb05d2795aac3496655f66f16e541da25ef540b6cda85b471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03253",
    "kind": "arxiv",
    "version": 1
  }
}