Pith Number

pith:DNPPGEH6

pith:2021:DNPPGEH6UND6KFTK7IOLC72QLJ

not attested not anchored not stored refs pending

Complex-valued Federated Learning with Differential Privacy and MRI Applications

Alexander Ziller, Anneliese Riess, Daniel Rueckert, Georgios Kaissis, Julia Schnabel, Stefan Kolek

arxiv:2110.03478 v2 · 2021-10-07 · cs.CR · 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{DNPPGEH6UND6KFTK7IOLC72QLJ}

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	2026-07-05T09:14:25.523134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b5ef310fea347e5166afa1cb17f505a6857fcc4007d674e371e67c5f2336808

Aliases

arxiv: 2110.03478 · arxiv_version: 2110.03478v2 · doi: 10.48550/arxiv.2110.03478 · pith_short_12: DNPPGEH6UND6 · pith_short_16: DNPPGEH6UND6KFTK · pith_short_8: DNPPGEH6

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/DNPPGEH6UND6KFTK7IOLC72QLJ \
  | 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: 1b5ef310fea347e5166afa1cb17f505a6857fcc4007d674e371e67c5f2336808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5adfa4706e3bb340415daa5dd917a76bcf782f16aa18cf6d9c62bf360a5719",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-10-07T14:03:00Z",
    "title_canon_sha256": "48234ccde44e5a31bb454f4e8008219d4bb8853dd5bb59913c7f2c826c45eda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03478",
    "kind": "arxiv",
    "version": 2
  }
}