Pith Number

pith:YZPIQCXZ

pith:2022:YZPIQCXZQV6S5DXOISVLB6I4FA

not attested not anchored not stored refs pending

More is Better (Mostly): On the Backdoor Attacks in Federated Graph Neural Networks

Jing Xu, Kaitai Liang, Rui Wang, Stefanos Koffas, Stjepan Picek

arxiv:2202.03195 v6 · 2022-02-07 · 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{YZPIQCXZQV6S5DXOISVLB6I4FA}

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	2026-07-05T09:46:25.682357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c65e880af9857d2e8eee44aab0f91c281aaaa8b4d62bb3f9a094020d4ee24ee8

Aliases

arxiv: 2202.03195 · arxiv_version: 2202.03195v6 · doi: 10.48550/arxiv.2202.03195 · pith_short_12: YZPIQCXZQV6S · pith_short_16: YZPIQCXZQV6S5DXO · pith_short_8: YZPIQCXZ

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/YZPIQCXZQV6S5DXOISVLB6I4FA \
  | 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: c65e880af9857d2e8eee44aab0f91c281aaaa8b4d62bb3f9a094020d4ee24ee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c1933f83f51c0594d8cbbe9bbe19e58be51756ac83549d26eb3fa8c154fc44",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-02-07T14:09:39Z",
    "title_canon_sha256": "e5584928bfd2537213bbd3e59b1c8cfbb97ef2da50d68bb0d6d901ee76ea1f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03195",
    "kind": "arxiv",
    "version": 6
  }
}