Pith Number

pith:7AAMNV53

pith:2022:7AAMNV533EJU5UD5NID4DYYVVW

not attested not anchored not stored refs pending

Encoded Gradients Aggregation against Gradient Leakage in Federated Learning

Dun Zeng, Hui Wang, Irwin King, Shiyu Liu, Siqi Liang, Zenglin Xu, Zonghang Li

arxiv:2205.13216 v3 · 2022-05-26 · 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{7AAMNV533EJU5UD5NID4DYYVVW}

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	2026-07-05T05:45:28.833236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f800c6d7bbd9134ed07d6a07c1e315ad9e0e21f0d1f57d83536d92b6e7fb2176

Aliases

arxiv: 2205.13216 · arxiv_version: 2205.13216v3 · doi: 10.48550/arxiv.2205.13216 · pith_short_12: 7AAMNV533EJU · pith_short_16: 7AAMNV533EJU5UD5 · pith_short_8: 7AAMNV53

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/7AAMNV533EJU5UD5NID4DYYVVW \
  | 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: f800c6d7bbd9134ed07d6a07c1e315ad9e0e21f0d1f57d83536d92b6e7fb2176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35c3287db1b0663ba042ec4391343fd8084b7d066b0ac778a9f069c9359c8489",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-05-26T08:20:19Z",
    "title_canon_sha256": "25f51243490832903ae127738d663d3439dda14adcc3d774fd6b01bf3f891c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13216",
    "kind": "arxiv",
    "version": 3
  }
}