Pith Number

pith:QCHM262C

pith:2023:QCHM262CBJVBBMOUJQWV5EY2UG

not attested not anchored not stored refs pending

Bayesian Personalized Federated Learning with Shared and Personalized Uncertainty Representations

Hengyu Liu, Hui Chen, Longbing Cao, Tiancheng Zhang

arxiv:2309.15499 v2 · 2023-09-27 · 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{QCHM262CBJVBBMOUJQWV5EY2UG}

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	2026-07-05T06:56:39.097108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808ecd7b420a6a10b1d44c2d5e931aa1887ed38b8a7ac50adae90f9637d7ebe2

Aliases

arxiv: 2309.15499 · arxiv_version: 2309.15499v2 · doi: 10.48550/arxiv.2309.15499 · pith_short_12: QCHM262CBJVB · pith_short_16: QCHM262CBJVBBMOU · pith_short_8: QCHM262C

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/QCHM262CBJVBBMOUJQWV5EY2UG \
  | 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: 808ecd7b420a6a10b1d44c2d5e931aa1887ed38b8a7ac50adae90f9637d7ebe2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4df776ebaaa57a9950435ebdcff2c6f62293ca5b530940602c650dc02707823",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-27T08:52:08Z",
    "title_canon_sha256": "86c1b9b4e5cef8bcb62b09bd16cfcca1497a217e0dc5fb566a5dee4fcdb94bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15499",
    "kind": "arxiv",
    "version": 2
  }
}