Pith Number

pith:SS7AWXF6

pith:2025:SS7AWXF67V33BGYCSXIYDUULYE

not attested not anchored not stored refs pending

Unlearning Clients, Features and Samples in Vertical Federated Learning

Ayush K. Varshney, Konstantinos Vandikas, Vicen\c{c} Torra

arxiv:2501.13683 v1 · 2025-01-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SS7AWXF67V33BGYCSXIYDUULYE}

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.

Cited by

2 papers in Pith

Do Vision Models Truly Forget? New Findings from Representation-Level Certification of Visual Unlearning in Vertical Federated Learning

Receipt and verification

First computed	2026-07-05T10:04:32.472826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94be0b5cbefd77b09b0295d181d28bc111fa8a041c1f7ed34aed335ad7476fa6

Aliases

arxiv: 2501.13683 · arxiv_version: 2501.13683v1 · doi: 10.48550/arxiv.2501.13683 · pith_short_12: SS7AWXF67V33 · pith_short_16: SS7AWXF67V33BGYC · pith_short_8: SS7AWXF6

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/SS7AWXF67V33BGYCSXIYDUULYE \
  | 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: 94be0b5cbefd77b09b0295d181d28bc111fa8a041c1f7ed34aed335ad7476fa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846eb6569aabe496deee64600618d1deb4f7c8ba00ba24c6c6c0ad4eae811539",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-23T14:10:02Z",
    "title_canon_sha256": "8047d3baed697d64c5b81116974bdbffc62329fba28ef5e5806570aacc4c9c5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13683",
    "kind": "arxiv",
    "version": 1
  }
}