Pith Number

pith:6B7Z6465

pith:2021:6B7Z6465KYRTPTNWDPQM5Z7RR5

not attested not anchored not stored refs pending

Challenges and Approaches for Mitigating Byzantine Attacks in Federated Learning

Jianrong Lu, Junyu Shi, Leo Yu Zhang, Shengshan Hu, Wei Wan

arxiv:2112.14468 v2 · 2021-12-29 · cs.CR · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6B7Z6465KYRTPTNWDPQM5Z7RR5}

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	2026-07-05T05:04:11.449224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f07f9f73dd562337cdb61be0cee7f18f7fa4a800231f7d54ecad6e1dc7d27876

Aliases

arxiv: 2112.14468 · arxiv_version: 2112.14468v2 · doi: 10.48550/arxiv.2112.14468 · pith_short_12: 6B7Z6465KYRT · pith_short_16: 6B7Z6465KYRTPTNW · pith_short_8: 6B7Z6465

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/6B7Z6465KYRTPTNWDPQM5Z7RR5 \
  | 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: f07f9f73dd562337cdb61be0cee7f18f7fa4a800231f7d54ecad6e1dc7d27876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5412dbf96cfc05b6939cc0058c4611d91f29c585a5f092f467e7053e7159122e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-12-29T09:24:05Z",
    "title_canon_sha256": "b4d410278f0011e15149f3acf8569fde8de3883bb7d9e4e00852ade767b3dec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.14468",
    "kind": "arxiv",
    "version": 2
  }
}