Pith Number

pith:HY5UOOXM

pith:2026:HY5UOOXMJERE2CHXIXHLNEZMYB

not attested not anchored not stored refs pending

Practical Validity Conditions for Byzantine-Tolerant Federated Learning

Darya Melnyk, M\'elanie Cambus, Stefan Schmid, Tijana Milentijevi\'c

arxiv:2605.15887 v1 · 2026-05-15 · 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{HY5UOOXMJERE2CHXIXHLNEZMYB}

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	2026-05-20T00:01:23.804409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3b473aec49224d08f745ceb6932cc04dd1dcbbe2e8b7cae9866e11f8464c8c

Aliases

arxiv: 2605.15887 · arxiv_version: 2605.15887v1 · doi: 10.48550/arxiv.2605.15887 · pith_short_12: HY5UOOXMJERE · pith_short_16: HY5UOOXMJERE2CHX · pith_short_8: HY5UOOXM

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/HY5UOOXMJERE2CHXIXHLNEZMYB \
  | 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: 3e3b473aec49224d08f745ceb6932cc04dd1dcbbe2e8b7cae9866e11f8464c8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc25d53ac5e43a2a243ddf2a1aec30ab06bcac12104f7b8b495b820a94b5d227",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T12:16:00Z",
    "title_canon_sha256": "f5a1339b6f0493a0a1a6f330b70765caf8a6b112e0b2b189277d420612140f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15887",
    "kind": "arxiv",
    "version": 1
  }
}