Pith Number

pith:CIJTZ6AQ

pith:2022:CIJTZ6AQFK25HRMNAJDCU4ODK7

not attested not anchored not stored refs pending

Privatized Graph Federated Learning

Ali H. Sayed, Elsa Rizk, Stefan Vlaski

arxiv:2203.07105 v2 · 2022-03-14 · 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{CIJTZ6AQFK25HRMNAJDCU4ODK7}

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	2026-07-05T05:33:09.110977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12133cf8102ab5d3c58d02462a71c357e9ffacd2e23945781870d57700d52307

Aliases

arxiv: 2203.07105 · arxiv_version: 2203.07105v2 · doi: 10.48550/arxiv.2203.07105 · pith_short_12: CIJTZ6AQFK25 · pith_short_16: CIJTZ6AQFK25HRMN · pith_short_8: CIJTZ6AQ

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/CIJTZ6AQFK25HRMNAJDCU4ODK7 \
  | 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: 12133cf8102ab5d3c58d02462a71c357e9ffacd2e23945781870d57700d52307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8998911c922093eaf2934d399d74901b94d84599e177b4a9fb15b2624be29de3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-14T13:48:23Z",
    "title_canon_sha256": "93f2a782550d7703fe33a46e53ee79af7be1b2302b2a8aa66b0d2cc252a0521a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07105",
    "kind": "arxiv",
    "version": 2
  }
}