Pith Number

pith:7KDFHQRT

pith:2023:7KDFHQRTTCX7VRDL6PBOSZQPH3

not attested not anchored not stored refs pending

QuickDrop: Efficient Federated Unlearning by Integrated Dataset Distillation

Akash Dhasade, Anne-Marie Kermarrec, Leijie Wu, Martijn de Vos, Song Guo, Yaohong Ding

arxiv:2311.15603 v2 · 2023-11-27 · 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{7KDFHQRTTCX7VRDL6PBOSZQPH3}

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	2026-07-05T09:45:07.127702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa8653c23398affac46bf3c2e9660f3eff7f72c74cccbf2a74e10fd51cd49ac4

Aliases

arxiv: 2311.15603 · arxiv_version: 2311.15603v2 · doi: 10.48550/arxiv.2311.15603 · pith_short_12: 7KDFHQRTTCX7 · pith_short_16: 7KDFHQRTTCX7VRDL · pith_short_8: 7KDFHQRT

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/7KDFHQRTTCX7VRDL6PBOSZQPH3 \
  | 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: fa8653c23398affac46bf3c2e9660f3eff7f72c74cccbf2a74e10fd51cd49ac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12fefc2f032840d050de41326a2120fa8c5e847869e35a9c3a95946f37003e9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-27T07:53:44Z",
    "title_canon_sha256": "c4d6a5ed379b6980b342944966347a94ca046fc89370407f3961fb7c4de4e084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.15603",
    "kind": "arxiv",
    "version": 2
  }
}