Pith Number

pith:ACHMLGH5

pith:2022:ACHMLGH5NRGFCB7JFZ33IPDQNU

not attested not anchored not stored refs pending

PoliGraph: Automated Privacy Policy Analysis using Knowledge Graphs (Journal Version)

Athina Markopoulou, Hao Cui, Rahmadi Trimananda, Scott Jordan

arxiv:2210.06746 v3 · 2022-10-13 · 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{ACHMLGH5NRGFCB7JFZ33IPDQNU}

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	2026-07-05T10:25:01.965122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

008ec598fd6c4c5107e92e77b43c706d1cdecbd0d49471d49109f0f6c3eee6b7

Aliases

arxiv: 2210.06746 · arxiv_version: 2210.06746v3 · doi: 10.48550/arxiv.2210.06746 · pith_short_12: ACHMLGH5NRGF · pith_short_16: ACHMLGH5NRGFCB7J · pith_short_8: ACHMLGH5

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/ACHMLGH5NRGFCB7JFZ33IPDQNU \
  | 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: 008ec598fd6c4c5107e92e77b43c706d1cdecbd0d49471d49109f0f6c3eee6b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe1b454e57dffebc88104d4f1bc7bcaaf551e40bb00494edfe5db29456bf56c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-10-13T05:16:22Z",
    "title_canon_sha256": "02bdb0ba89ceaa58e516b050cb7f61928f12181ac16ff19f9f326467755c7562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06746",
    "kind": "arxiv",
    "version": 3
  }
}