Pith Number

pith:CWUBBSGJ

pith:2022:CWUBBSGJ365VHPQXVBBFJBCSCA

not attested not anchored not stored refs pending

Creation and Analysis of an International Corpus of Privacy Laws

Ellen Poplavska, Nora O'Toole, Norman Sadeh, Shomir Wilson, Siddhant Arora, Sonu Gupta, Thomas Norton

arxiv:2206.14169 v1 · 2022-06-28 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWUBBSGJ365VHPQXVBBFJBCSCA}

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	2026-07-05T04:35:53.782863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a810c8c9dfbb53be17a842548452101393f1f0c60ec2f6ee4344a24d6161d2

Aliases

arxiv: 2206.14169 · arxiv_version: 2206.14169v1 · doi: 10.48550/arxiv.2206.14169 · pith_short_12: CWUBBSGJ365V · pith_short_16: CWUBBSGJ365VHPQX · pith_short_8: CWUBBSGJ

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/CWUBBSGJ365VHPQXVBBFJBCSCA \
  | 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: 15a810c8c9dfbb53be17a842548452101393f1f0c60ec2f6ee4344a24d6161d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fafe0916bb2feedcf804f92883062a269f8246e61b5bcd17ae7cfd463c3312",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-28T17:36:12Z",
    "title_canon_sha256": "67ca4c010abbd0cafb2f322457f8b7f7ce51e66c179aae590e21185992b55cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.14169",
    "kind": "arxiv",
    "version": 1
  }
}