Pith Number

pith:VZEUCE3G

pith:2023:VZEUCE3GJFYQNKCV6HIJVVCKMJ

not attested not anchored not stored refs pending

Clustered FedStack: Intermediate Global Models with Bayesian Information Criterion

Jianming Yong, Lin Li, Niall Higgins, Raj Gururajan, Thanveer Shaik, Xiaohui Tao, Xujuan Zhou

arxiv:2309.11044 v2 · 2023-09-20 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZEUCE3GJFYQNKCV6HIJVVCKMJ}

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	2026-07-05T11:21:30.033517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae49411366497106a855f1d09ad44a6264daef5cc50dbe095f376a3438b32499

Aliases

arxiv: 2309.11044 · arxiv_version: 2309.11044v2 · doi: 10.48550/arxiv.2309.11044 · pith_short_12: VZEUCE3GJFYQ · pith_short_16: VZEUCE3GJFYQNKCV · pith_short_8: VZEUCE3G

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/VZEUCE3GJFYQNKCV6HIJVVCKMJ \
  | 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: ae49411366497106a855f1d09ad44a6264daef5cc50dbe095f376a3438b32499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9b4a59a892c4a11526f2797b785942458119268419002a212dbe552cb882f5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-20T03:47:53Z",
    "title_canon_sha256": "e9cfa16ff3db0b4268ce18863c5031bb2a4b48afc9b998f98e9c0b3b85467a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11044",
    "kind": "arxiv",
    "version": 2
  }
}