Pith Number

pith:J2PHO3OJ

pith:2020:J2PHO3OJNBFOBIA53PG6MU2ZSW

not attested not anchored not stored refs pending

Communication-Computation Efficient Secure Aggregation for Federated Learning

Beongjun Choi, Dong-Jun Han, Jaekyun Moon, Jy-yong Sohn

arxiv:2012.05433 v3 · 2020-12-10 · cs.LG · cs.CR · 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{J2PHO3OJNBFOBIA53PG6MU2ZSW}

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

2 papers in Pith

The Capacity of Information-Theoretic Secure Aggregation in Federated Learning

Information-Theoretic Decentralized Secure Aggregation with User Dropouts

Receipt and verification

First computed	2026-07-05T02:56:55.132853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e9e776dc9684ae0a01ddbcde6535995a41296be69016f4f90b37f119009446a

Aliases

arxiv: 2012.05433 · arxiv_version: 2012.05433v3 · doi: 10.48550/arxiv.2012.05433 · pith_short_12: J2PHO3OJNBFO · pith_short_16: J2PHO3OJNBFOBIA5 · pith_short_8: J2PHO3OJ

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/J2PHO3OJNBFOBIA53PG6MU2ZSW \
  | 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: 4e9e776dc9684ae0a01ddbcde6535995a41296be69016f4f90b37f119009446a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19ecbc98ab1a17517895fdb4140130a38d659260a7cca979561e6d719b8ea441",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-10T03:17:50Z",
    "title_canon_sha256": "b95b3c87269bff2bef48574209f35b0f84e5a337178825cbb52f3f564f0a131f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05433",
    "kind": "arxiv",
    "version": 3
  }
}