Pith Number

pith:PWSEWUQN

pith:2025:PWSEWUQNPWJRNOITT5QY6IKDGR

not attested not anchored not stored refs pending

HtFLlib: A Comprehensive Heterogeneous Federated Learning Library and Benchmark

Jian Cao, Jianqing Zhang, Qiang Yang, Qiqi Cai, Xiaoting Sun, Xinghao Wu, Yanbing Zhou, Yang Hua, Yang Liu, Zhenzhe Zheng

arxiv:2506.03954 v1 · 2025-06-04 · cs.LG · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWSEWUQNPWJRNOITT5QY6IKDGR}

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	2026-07-05T11:15:54.403916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da44b520d7d9316b9139f618f214334756a51f4f0aa42a7756264460dbddbf2

Aliases

arxiv: 2506.03954 · arxiv_version: 2506.03954v1 · doi: 10.48550/arxiv.2506.03954 · pith_short_12: PWSEWUQNPWJR · pith_short_16: PWSEWUQNPWJRNOIT · pith_short_8: PWSEWUQN

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/PWSEWUQNPWJRNOITT5QY6IKDGR \
  | 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: 7da44b520d7d9316b9139f618f214334756a51f4f0aa42a7756264460dbddbf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2d31a032b674aa5d1bd03f4b8007e6f720e4122c6984520fda775d3961dcbb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-04T13:44:00Z",
    "title_canon_sha256": "6de771668816ea6b48120ed7ccfe8ed6a0e64758b98d77551e398352be70218b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03954",
    "kind": "arxiv",
    "version": 1
  }
}