Pith Number

pith:NJLTMAVG

pith:2024:NJLTMAVGDH4OW2QFH5CS2DXTE2

not attested not anchored not stored refs pending

A Survey on Federated Unlearning: Challenges and Opportunities

Amir Houmansadr, Hyejun Jeong, Shiqing Ma

arxiv:2403.02437 v3 · 2024-03-04 · cs.LG · 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{NJLTMAVGDH4OW2QFH5CS2DXTE2}

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

Rethinking Federated Unlearning via the Lens of Memorization

Jellyfish: Zero-Shot Federated Unlearning Scheme with Knowledge Disentanglement

Receipt and verification

First computed	2026-07-05T10:45:37.701807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a573602a619f8eb6a053f452d0ef3268becf83f5fe39c2c833dbc06888bd5ba

Aliases

arxiv: 2403.02437 · arxiv_version: 2403.02437v3 · doi: 10.48550/arxiv.2403.02437 · pith_short_12: NJLTMAVGDH4O · pith_short_16: NJLTMAVGDH4OW2QF · pith_short_8: NJLTMAVG

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/NJLTMAVGDH4OW2QFH5CS2DXTE2 \
  | 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: 6a573602a619f8eb6a053f452d0ef3268becf83f5fe39c2c833dbc06888bd5ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e3e15c57557f6b69273c0eddda6414a5f97995a1c531a2b16cefac6ba4ef6fc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-04T19:35:08Z",
    "title_canon_sha256": "39f0cc9c9fc615dc3fc3f4d8e703487386a82f6adf381a1e9315a7aa8e377ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02437",
    "kind": "arxiv",
    "version": 3
  }
}