Pith Number

pith:M5RVJOLZ

pith:2021:M5RVJOLZRPBMYUGJSAIT7KQ5CX

not attested not anchored not stored refs pending

LightSecAgg: a Lightweight and Versatile Design for Secure Aggregation in Federated Learning

Basak Guler, Chaoyang He, Chien-Sheng Yang, Jinhyun So, Qian Yu, Ramy E. Ali, Salman Avestimehr, Songze Li

arxiv:2109.14236 v3 · 2021-09-29 · cs.LG · cs.CR · cs.DC · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5RVJOLZRPBMYUGJSAIT7KQ5CX}

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	2026-07-05T03:53:25.748998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676354b9798bc2cc50c990113faa1d15e0ee08683af056d18227975eb68e95d2

Aliases

arxiv: 2109.14236 · arxiv_version: 2109.14236v3 · doi: 10.48550/arxiv.2109.14236 · pith_short_12: M5RVJOLZRPBM · pith_short_16: M5RVJOLZRPBMYUGJ · pith_short_8: M5RVJOLZ

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/M5RVJOLZRPBMYUGJSAIT7KQ5CX \
  | 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: 676354b9798bc2cc50c990113faa1d15e0ee08683af056d18227975eb68e95d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a98e0c254ef4d0b9af0fd3946315ebc87f830e9427a45f1f2a87f7c01543a2",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DC",
      "cs.IT",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-29T07:19:27Z",
    "title_canon_sha256": "11f5897846f66b4d6273798cef7aeeb999def36f30bc68af84d988143d729852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14236",
    "kind": "arxiv",
    "version": 3
  }
}