Pith Number

pith:NOFZVGQW

pith:2026:NOFZVGQWETLH5OSKXBCEXNOGRU

not attested not anchored not stored refs pending

Information-Theoretically Secure Aggregation for Lightweight Federated Learning: Resilient to Dropouts and Adversaries

Dong-Joon Shin, Hyeong-Gun Joo, Songnam Hong

arxiv:2607.20890 v1 · 2026-07-23 · 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{NOFZVGQWETLH5OSKXBCEXNOGRU}

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	2026-07-24T00:23:40.196857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b8b9a9a1624d67eba4ab8444bb5c68d2569a30a26aec23e39585c457a0b4d7f

Aliases

arxiv: 2607.20890 · arxiv_version: 2607.20890v1 · doi: 10.48550/arxiv.2607.20890 · pith_short_12: NOFZVGQWETLH · pith_short_16: NOFZVGQWETLH5OSK · pith_short_8: NOFZVGQW

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/NOFZVGQWETLH5OSKXBCEXNOGRU \
  | 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: 6b8b9a9a1624d67eba4ab8444bb5c68d2569a30a26aec23e39585c457a0b4d7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02080798575c658d489d878119114b12b78ad1524b4a31f3e5ee3793eb1c17ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-23T03:26:41Z",
    "title_canon_sha256": "41f05f44ac61b8e8b8f9e3e3e4947cb08acb7bde0bfb61860bd62cb7ac11717d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20890",
    "kind": "arxiv",
    "version": 1
  }
}