Pith Number

pith:ASTHD4YP

pith:2025:ASTHD4YPAMVFH3AX2O2EJZUFCW

not attested not anchored not stored refs pending

Perfect Privacy for Discriminator-Based Byzantine-Resilient Federated Learning

Christoph Hofmeister, Maximilian Egger, Rawad Bitar, Yue Xia

arxiv:2506.13561 v1 · 2025-06-16 · cs.LG · cs.DC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASTHD4YPAMVFH3AX2O2EJZUFCW}

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	2026-07-05T11:22:22.178775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a671f30f032a53ec17d3b444e685158563715d0b541339b3574303b5d30c63

Aliases

arxiv: 2506.13561 · arxiv_version: 2506.13561v1 · doi: 10.48550/arxiv.2506.13561 · pith_short_12: ASTHD4YPAMVF · pith_short_16: ASTHD4YPAMVFH3AX · pith_short_8: ASTHD4YP

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/ASTHD4YPAMVFH3AX2O2EJZUFCW \
  | 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: 04a671f30f032a53ec17d3b444e685158563715d0b541339b3574303b5d30c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "205935d020b5d9a19aa1cc955d18d5518f985fe1754fa8f35468fb9445641b68",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-16T14:47:02Z",
    "title_canon_sha256": "ee3704c471b1dd10e28b8f14db828dda92222b149642af34f7dd0fb3719ef964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13561",
    "kind": "arxiv",
    "version": 1
  }
}