Pith Number

pith:B5OUGR7W

pith:2023:B5OUGR7WX6DEV77Z7SW5BTKIVU

not attested not anchored not stored refs pending

A CI-based Auditing Framework for Data Collection Practices

Athina Markopoulou, Hao Cui, Rahmadi Trimananda

arxiv:2303.17740 v1 · 2023-03-30 · 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{B5OUGR7WX6DEV77Z7SW5BTKIVU}

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	2026-07-05T05:56:45.238623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5d4347f6bf864afff9fcadd0cd48ad0e68c791ab0a86d2f71bf95b8425c9f2

Aliases

arxiv: 2303.17740 · arxiv_version: 2303.17740v1 · doi: 10.48550/arxiv.2303.17740 · pith_short_12: B5OUGR7WX6DE · pith_short_16: B5OUGR7WX6DEV77Z · pith_short_8: B5OUGR7W

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/B5OUGR7WX6DEV77Z7SW5BTKIVU \
  | 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: 0f5d4347f6bf864afff9fcadd0cd48ad0e68c791ab0a86d2f71bf95b8425c9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4bc9346b000c405d54d7171d407b0ca9bcebbda98b3d9da1be09a52eecf12a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-03-30T23:20:52Z",
    "title_canon_sha256": "1073905f6a2f4c387dfed93f381730665326568d32f0811a13570f6b5abb4a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17740",
    "kind": "arxiv",
    "version": 1
  }
}