Pith Number

pith:WAOCKBLD

pith:2025:WAOCKBLDLXFDCH5PXLT2JXU7WO

not attested not anchored not stored refs pending

Heterogeneous Federated Reinforcement Learning Using Wasserstein Barycenters

Luiz Pereira, M. Hadi Amini

arxiv:2506.15825 v1 · 2025-06-18 · 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{WAOCKBLDLXFDCH5PXLT2JXU7WO}

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	2026-07-05T11:23:52.997528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b01c2505635dca311fafbae7a4de9fb38f9c00df962c4ac5f8bd1f2e7d59796b

Aliases

arxiv: 2506.15825 · arxiv_version: 2506.15825v1 · doi: 10.48550/arxiv.2506.15825 · pith_short_12: WAOCKBLDLXFD · pith_short_16: WAOCKBLDLXFDCH5P · pith_short_8: WAOCKBLD

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/WAOCKBLDLXFDCH5PXLT2JXU7WO \
  | 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: b01c2505635dca311fafbae7a4de9fb38f9c00df962c4ac5f8bd1f2e7d59796b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f59e3805e7361065929a87effde02f3a43ca41837ebb8073cf088319f5ced085",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-18T19:09:57Z",
    "title_canon_sha256": "0bccfd4f9c312269d73f1cde81710b295289a31e63136e254441bfa1c814d39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15825",
    "kind": "arxiv",
    "version": 1
  }
}