Pith Number

pith:WIJKGIMX

pith:2023:WIJKGIMXPKULCG6FILZEDVXT3B

not attested not anchored not stored refs pending

Compressed Private Aggregation for Scalable and Robust Federated Learning over Massive Networks

Natalie Lang, Nir Shlezinger, Rafael G. L. D'Oliveira, Salim El Rouayheb

arxiv:2308.00540 v2 · 2023-08-01 · 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{WIJKGIMXPKULCG6FILZEDVXT3B}

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	2026-07-05T10:59:56.293684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b212a321977aa8b11bc542f241d6f3d855e6f64060c127fc8d8bb3fd3281d7fd

Aliases

arxiv: 2308.00540 · arxiv_version: 2308.00540v2 · doi: 10.48550/arxiv.2308.00540 · pith_short_12: WIJKGIMXPKUL · pith_short_16: WIJKGIMXPKULCG6F · pith_short_8: WIJKGIMX

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/WIJKGIMXPKULCG6FILZEDVXT3B \
  | 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: b212a321977aa8b11bc542f241d6f3d855e6f64060c127fc8d8bb3fd3281d7fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea3c57c7554e640e04a8774afbbe0e9740fd40f5f7fe28eb11f79bb6cf018ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-08-01T13:36:33Z",
    "title_canon_sha256": "03f88a187b5263db4a067e9f68c8c5d4c8d38f3200887c6af445ef022e9fe2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.00540",
    "kind": "arxiv",
    "version": 2
  }
}