Pith Number

pith:WXZWOWU6

pith:2026:WXZWOWU6WL4NXEFWTKYX3J6HDN

not attested not anchored not stored refs pending

Enabling Multilingual Privacy Policy Audits: Large-Scale Analysis of Spanish Mobile Apps

David Rodriguez, Jose M. del Alamo, Luka Nenadic, Marcos Moran, Norman Sadeh

arxiv:2607.18424 v1 · 2026-07-20 · cs.CY · 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{WXZWOWU6WL4NXEFWTKYX3J6HDN}

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	2026-07-22T00:22:47.714524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f3675a9eb2f8db90b69ab17da7c71b5a6051658b608835ee4d0239db62cfb4

Aliases

arxiv: 2607.18424 · arxiv_version: 2607.18424v1 · doi: 10.48550/arxiv.2607.18424 · pith_short_12: WXZWOWU6WL4N · pith_short_16: WXZWOWU6WL4NXEFW · pith_short_8: WXZWOWU6

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/WXZWOWU6WL4NXEFWTKYX3J6HDN \
  | 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: b5f3675a9eb2f8db90b69ab17da7c71b5a6051658b608835ee4d0239db62cfb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f08e50b5b0feb6c9f3f0d594290036007cc1296741199792dce105881f68d5a0",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-07-20T18:13:49Z",
    "title_canon_sha256": "e501d47998016df0394c70a6a80b5656abe4977159ab3b027dcec5d66361f84c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18424",
    "kind": "arxiv",
    "version": 1
  }
}