Pith Number

pith:KF7UC5HE

pith:2022:KF7UC5HE62P6P6TIWSUPRKNPL4

not attested not anchored not stored refs pending

Differentially Private Graph Classification with GNNs

Chinmay Prabhakar, Daniel Rueckert, Dmitrii Usynin, Georgios Kaissis, Johannes C. Paetzold, Tamara T. Mueller

arxiv:2202.02575 v2 · 2022-02-05 · cs.LG · 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{KF7UC5HE62P6P6TIWSUPRKNPL4}

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	2026-07-05T06:30:24.282296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517f4174e4f69fe7fa68b4a8f8a9af5f38b90fa540d3658daa3562ec39b19578

Aliases

arxiv: 2202.02575 · arxiv_version: 2202.02575v2 · doi: 10.48550/arxiv.2202.02575 · pith_short_12: KF7UC5HE62P6 · pith_short_16: KF7UC5HE62P6P6TI · pith_short_8: KF7UC5HE

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/KF7UC5HE62P6P6TIWSUPRKNPL4 \
  | 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: 517f4174e4f69fe7fa68b4a8f8a9af5f38b90fa540d3658daa3562ec39b19578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859c35a4a256cfbe6b9b389943e116079893060832185da184340e4523ed220a",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-05T15:16:40Z",
    "title_canon_sha256": "1ceb81e29e49139c952855e2b9ab8c2b90344161c5623cad51604d8f74990921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02575",
    "kind": "arxiv",
    "version": 2
  }
}