Pith Number

pith:7BO3GM3C

pith:2023:7BO3GM3CI6P3RK2MARWQH652UF

not attested not anchored not stored refs pending

The Blessing of Heterogeneity in Federated Q-Learning: Linear Speedup and Beyond

Gauri Joshi, Jiin Woo, Yuejie Chi

arxiv:2305.10697 v2 · 2023-05-18 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BO3GM3CI6P3RK2MARWQH652UF}

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	2026-07-05T07:23:26.247756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85db33362479fb8ab4c046d03fbbaa15a0e64f571a2d96a4caa4548e653173b

Aliases

arxiv: 2305.10697 · arxiv_version: 2305.10697v2 · doi: 10.48550/arxiv.2305.10697 · pith_short_12: 7BO3GM3CI6P3 · pith_short_16: 7BO3GM3CI6P3RK2M · pith_short_8: 7BO3GM3C

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/7BO3GM3CI6P3RK2MARWQH652UF \
  | 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: f85db33362479fb8ab4c046d03fbbaa15a0e64f571a2d96a4caa4548e653173b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4eb803c5537025dc7ffabe7ba86e40afb16b7f4042e26ad1f2d64b734606bde",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-18T04:18:59Z",
    "title_canon_sha256": "68f96cfc37bf5ec66a75d9aa62f16ec6752f8f8cc09e2f571058b8d5851fa9eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10697",
    "kind": "arxiv",
    "version": 2
  }
}