Pith Number

pith:L6I3HCCY

pith:2025:L6I3HCCY22ROVONUDYIREWT7WQ

not attested not anchored not stored refs pending

Privacy Bills of Materials: A Transparent Privacy Information Inventory for Collaborative Privacy Notice Generation in Mobile App Development

Jingjie Li, John Grundy, Liming Zhu, Omar Haggag, Shidong Pan, Xiaoyu Sun, Zhenchang Xing, Zhen Tao

arxiv:2501.01131 v2 · 2025-01-02 · cs.CR · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6I3HCCY22ROVONUDYIREWT7WQ}

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	2026-07-05T10:31:52.619232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f91b38858d6a2eab9b41e11125a7fb4296a9f6019ca7819f467cd8d0f1101c8

Aliases

arxiv: 2501.01131 · arxiv_version: 2501.01131v2 · doi: 10.48550/arxiv.2501.01131 · pith_short_12: L6I3HCCY22RO · pith_short_16: L6I3HCCY22ROVONU · pith_short_8: L6I3HCCY

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/L6I3HCCY22ROVONUDYIREWT7WQ \
  | 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: 5f91b38858d6a2eab9b41e11125a7fb4296a9f6019ca7819f467cd8d0f1101c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28079b3bf1df4ea6a9f4f58b9161bed16d1a95c527cc2bf9e1de3dc60d7daecc",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-01-02T08:14:52Z",
    "title_canon_sha256": "a59375b099e6a98e3ef27b35807303cb890a806362acdcd19644cff5170c258a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01131",
    "kind": "arxiv",
    "version": 2
  }
}