Pith Number

pith:5PN64LDY

pith:2020:5PN64LDY7CGJ2XDS2FPLXSDBSX

not attested not anchored not stored refs pending

An Empirical Evaluation of GDPR Compliance Violations in Android mHealth Apps

Hao Zhou, Jun Liu, Le Yu, Ming Fan, Sen Chen, Shuyue Li, Ting Liu, Xiapu Luo, Yang Liu

arxiv:2008.05864 v2 · 2020-08-13 · 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{5PN64LDY7CGJ2XDS2FPLXSDBSX}

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	2026-07-05T01:27:05.327464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebdbee2c78f88c9d5c72d15ebbc86195c25e82d0900f99af6f5118bb0bd28715

Aliases

arxiv: 2008.05864 · arxiv_version: 2008.05864v2 · doi: 10.48550/arxiv.2008.05864 · pith_short_12: 5PN64LDY7CGJ · pith_short_16: 5PN64LDY7CGJ2XDS · pith_short_8: 5PN64LDY

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/5PN64LDY7CGJ2XDS2FPLXSDBSX \
  | 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: ebdbee2c78f88c9d5c72d15ebbc86195c25e82d0900f99af6f5118bb0bd28715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd354bccf5fe07750f1fd2234c44b71d299d9526e7c955ccc7561f3f71a6ef3c",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-08-13T12:50:15Z",
    "title_canon_sha256": "ae960912d537ab94517cdafde64dbca1ccaac4da4c5f41bdd3882b0832c3661c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05864",
    "kind": "arxiv",
    "version": 2
  }
}