Pith Number

pith:2D2EJ2JY

pith:2022:2D2EJ2JYQYUZOLVH4Q2FTDRD4R

not attested not anchored not stored refs pending

Fant\^omas: Understanding Face Anonymization Reversibility

Julian Todt, Simon Hanisch, Thorsten Strufe

arxiv:2210.10651 v3 · 2022-10-19 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2D2EJ2JYQYUZOLVH4Q2FTDRD4R}

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.

Cited by

1 paper in Pith

Secure Visual Data Processing via Federated Learning

Receipt and verification

First computed	2026-07-05T08:16:19.280098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f444e9388629972ea7e434598e23e471164296611cb68ae8f098166aa27382

Aliases

arxiv: 2210.10651 · arxiv_version: 2210.10651v3 · doi: 10.48550/arxiv.2210.10651 · pith_short_12: 2D2EJ2JYQYUZ · pith_short_16: 2D2EJ2JYQYUZOLVH · pith_short_8: 2D2EJ2JY

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/2D2EJ2JYQYUZOLVH4Q2FTDRD4R \
  | 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: d0f444e9388629972ea7e434598e23e471164296611cb68ae8f098166aa27382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b954b8b9ecbcbfe883560294918d73f2fa0d68952cfef1e2147b4e09c08286b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-10-19T15:28:52Z",
    "title_canon_sha256": "910f232c5dc055daf8ccf282189d1d799f94a53d149abba3cc4967a70996b8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10651",
    "kind": "arxiv",
    "version": 3
  }
}