Pith Number

pith:N2MXQSAI

pith:2024:N2MXQSAI22CNPYY6RSKSJMW4DQ

not attested not anchored not stored refs pending

An Information Theoretic Approach to Machine Unlearning

Alexandra Brintrup, Cengiz \"Oztireli, Jack Foster, Kyle Fogarty, Stefan Schoepf, Zack Dugue

arxiv:2402.01401 v4 · 2024-02-02 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2MXQSAI22CNPYY6RSKSJMW4DQ}

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

5 papers in Pith

CATA: Continual Machine Unlearning via Conflict-Averse Task Arithmetic

ICED: Concept-level Machine Unlearning via Interpretable Concept Decomposition

Jellyfish: Zero-Shot Federated Unlearning Scheme with Knowledge Disentanglement

$\oslash$ Source Models Leak What They Shouldn't $\nrightarrow$: Unlearning Zero-Shot Transfer in Domain Adaptation Through Adversarial Optimization

Receipt and verification

First computed	2026-07-05T09:42:22.513550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e99784808d684d7e31e8c9524b2dc1c15427ef83738a6821c698b5c31c659fb

Aliases

arxiv: 2402.01401 · arxiv_version: 2402.01401v4 · doi: 10.48550/arxiv.2402.01401 · pith_short_12: N2MXQSAI22CN · pith_short_16: N2MXQSAI22CNPYY6 · pith_short_8: N2MXQSAI

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/N2MXQSAI22CNPYY6RSKSJMW4DQ \
  | 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: 6e99784808d684d7e31e8c9524b2dc1c15427ef83738a6821c698b5c31c659fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "185c3260ba061b239de7f640ad59a0281ed6fe096990e0066c0be2c153eb8173",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-02T13:33:30Z",
    "title_canon_sha256": "32b8014cb276437e1026824e17135bcc36b2d1a1bc4b51694b4cc08eb57ab7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01401",
    "kind": "arxiv",
    "version": 4
  }
}