Pith Number

pith:AGEZLK3X

pith:2022:AGEZLK3XEVHVLGD64P5SRWC2GT

not attested not anchored not stored refs pending

PAC Privacy: Automatic Privacy Measurement and Control of Data Processing

Hanshen Xiao, Srinivas Devadas

arxiv:2210.03458 v4 · 2022-10-07 · cs.CR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGEZLK3XEVHVLGD64P5SRWC2GT}

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	2026-07-05T06:21:53.569449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018995ab77254f55987ee3fb28d85a34cbfa87b1ad413d28059fc1a7e426f824

Aliases

arxiv: 2210.03458 · arxiv_version: 2210.03458v4 · doi: 10.48550/arxiv.2210.03458 · pith_short_12: AGEZLK3XEVHV · pith_short_16: AGEZLK3XEVHVLGD6 · pith_short_8: AGEZLK3X

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/AGEZLK3XEVHVLGD64P5SRWC2GT \
  | 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: 018995ab77254f55987ee3fb28d85a34cbfa87b1ad413d28059fc1a7e426f824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "727682df4872b8933f87bdfbf75152da6bcf11c28b76609027ea79357a0bf112",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-10-07T11:01:24Z",
    "title_canon_sha256": "93f14454692c9ba3b9e8fe60a8fa0745a5bfacede907af9b4b496d6e022f3d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03458",
    "kind": "arxiv",
    "version": 4
  }
}