Pith Number

pith:TK45L225

pith:2023:TK45L22535CUGSNQ4DE4XFWCHG

not attested not anchored not stored refs pending

Is It a Trap? A Large-scale Empirical Study And Comprehensive Assessment of Online Automated Privacy Policy Generators for Mobile Apps

Dawen Zhang, James Hoang, Jieshan Chen, Mark Staples, Shidong Pan, Xiwei Xu, Zhenchang Xing

arxiv:2305.03271 v2 · 2023-05-05 · cs.SE · 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{TK45L22535CUGSNQ4DE4XFWCHG}

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.

Cited by

1 paper in Pith

SoK: From Generation to Consumption of Privacy Documents in Software Systems

Receipt and verification

First computed	2026-07-05T06:54:16.280145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ab9d5eb5ddf454349b0e0c9cb96c239a56ed7820839ed7eb689751c4e3f409c

Aliases

arxiv: 2305.03271 · arxiv_version: 2305.03271v2 · doi: 10.48550/arxiv.2305.03271 · pith_short_12: TK45L22535CU · pith_short_16: TK45L22535CUGSNQ · pith_short_8: TK45L225

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/TK45L22535CUGSNQ4DE4XFWCHG \
  | 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: 9ab9d5eb5ddf454349b0e0c9cb96c239a56ed7820839ed7eb689751c4e3f409c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b28a15afac49dec484369f902e353009260a2a34d0bdcd9295d17fb5793aa74d",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-05-05T04:08:18Z",
    "title_canon_sha256": "b96de1dafece0006912c4e94b2ffb8800863d15f21da5866d9039e3434fa2d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03271",
    "kind": "arxiv",
    "version": 2
  }
}