Pith Number

pith:56TXS7RG

pith:2025:56TXS7RGENKFXXQLLQ5YV6TIAO

not attested not anchored not stored refs pending

Bayesian Robust Aggregation for Federated Learning

2), (2) Scaleout Systems, 3) ((1) Uppsala University, (3) Science for Life Laboratory, Aleksandr Karakulev (1), Prashant Singh (1, Salman Toor (1, Sweden), Usama Zafar (1)

arxiv:2505.02490 v1 · 2025-05-05 · 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{56TXS7RGENKFXXQLLQ5YV6TIAO}

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	2026-07-05T10:58:37.906447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efa7797e2623545bde0b5c3b8afa6803aba21513a4d51aceb17477fbaf9afa9b

Aliases

arxiv: 2505.02490 · arxiv_version: 2505.02490v1 · doi: 10.48550/arxiv.2505.02490 · pith_short_12: 56TXS7RGENKF · pith_short_16: 56TXS7RGENKFXXQL · pith_short_8: 56TXS7RG

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/56TXS7RGENKFXXQLLQ5YV6TIAO \
  | 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: efa7797e2623545bde0b5c3b8afa6803aba21513a4d51aceb17477fbaf9afa9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a675a58a57ee56ddf2b8d790ea67c27f609afc8204937fc3ff40692396b8a46c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-05T09:16:43Z",
    "title_canon_sha256": "6bfb15b6098f7b4ac3bb2d3ad77f156d2988522aa52dfca8796c77b5a30f1b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02490",
    "kind": "arxiv",
    "version": 1
  }
}