Pith Number

pith:Y7522FQR

pith:2025:Y7522FQREQPLHPPSWQFGR57GU5

not attested not anchored not stored refs pending

Federated Reinforcement Learning in Heterogeneous Environments

Songnam Hong, Ukjo Hwang

arxiv:2507.14487 v1 · 2025-07-19 · 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{Y7522FQREQPLHPPSWQFGR57GU5}

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	2026-07-05T11:40:08.063785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7fbad1611241eb3bdf2b40a68f7e6a7623d44e1b182a1d631a9532c37e514e3

Aliases

arxiv: 2507.14487 · arxiv_version: 2507.14487v1 · doi: 10.48550/arxiv.2507.14487 · pith_short_12: Y7522FQREQPL · pith_short_16: Y7522FQREQPLHPPS · pith_short_8: Y7522FQR

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/Y7522FQREQPLHPPSWQFGR57GU5 \
  | 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: c7fbad1611241eb3bdf2b40a68f7e6a7623d44e1b182a1d631a9532c37e514e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae16de23b8fb81da303e21e18a61486533522645176d89f2f077745713ef8a17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-19T05:06:38Z",
    "title_canon_sha256": "4be56b4f8a9c85cf07bb08a08abd4b1bdafef35fd94df10139830981aff25698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.14487",
    "kind": "arxiv",
    "version": 1
  }
}