Pith Number

pith:AMOEFZXE

pith:2021:AMOEFZXEDUNTINCD22HIECQF2Z

not attested not anchored not stored refs pending

Sparsified Secure Aggregation for Privacy-Preserving Federated Learning

Basak Guler, Hasin Us Sami, Irem Ergun

arxiv:2112.12872 v1 · 2021-12-23 · cs.LG · cs.CR · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMOEFZXEDUNTINCD22HIECQF2Z}

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

The Capacity of Information-Theoretic Secure Aggregation in Federated Learning

Receipt and verification

First computed	2026-07-05T03:43:47.711625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031c42e6e41d1b343443d68e820a05d6672770995147c283ab28f8c9c0361fef

Aliases

arxiv: 2112.12872 · arxiv_version: 2112.12872v1 · doi: 10.48550/arxiv.2112.12872 · pith_short_12: AMOEFZXEDUNT · pith_short_16: AMOEFZXEDUNTINCD · pith_short_8: AMOEFZXE

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/AMOEFZXEDUNTINCD22HIECQF2Z \
  | 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: 031c42e6e41d1b343443d68e820a05d6672770995147c283ab28f8c9c0361fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23bd396f8f365827ce80797859ef9786633fa6cef5497af9edaf2716c355272b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-23T22:44:21Z",
    "title_canon_sha256": "349359909ca15029710c063e567bd03e6db1a058c3791b47f8f9b4a881a24433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12872",
    "kind": "arxiv",
    "version": 1
  }
}