Pith Number

pith:CH5VI2BD

pith:2025:CH5VI2BDN6BVCWDPG7G2SW6EN6

not attested not anchored not stored refs pending

PracMHBench: Re-evaluating Model-Heterogeneous Federated Learning Based on Practical Edge Device Constraints

Bingyan Liu, Yuanchun Guo, Yulong Sha, Zhensheng Xian

arxiv:2509.08750 v1 · 2025-09-04 · cs.LG · 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{CH5VI2BDN6BVCWDPG7G2SW6EN6}

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	2026-07-05T12:08:35.374832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11fb5468236f8351586f37cda95bc46f81cffe1b3608d7eeb333eb3e02076460

Aliases

arxiv: 2509.08750 · arxiv_version: 2509.08750v1 · doi: 10.48550/arxiv.2509.08750 · pith_short_12: CH5VI2BDN6BV · pith_short_16: CH5VI2BDN6BVCWDP · pith_short_8: CH5VI2BD

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/CH5VI2BDN6BVCWDPG7G2SW6EN6 \
  | 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: 11fb5468236f8351586f37cda95bc46f81cffe1b3608d7eeb333eb3e02076460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830615e24409db8a0fa2f09b7e3ed5ef176bfa2700d4954cceddcc9ff9ade549",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-04T08:19:56Z",
    "title_canon_sha256": "75e62583c05653801b8d9809b9ee6756ac32515e2c023da9ebcfae24cbbf0424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08750",
    "kind": "arxiv",
    "version": 1
  }
}