Pith Number

pith:2DTE25T4

pith:2025:2DTE25T4GBV2ISTUNXXXKQR6MM

not attested not anchored not stored refs pending

FUNU: Boosting Machine Unlearning Efficiency by Filtering Unnecessary Unlearning

Haibo Hu, Qingqing Ye, Zitong Li

arxiv:2501.16614 v1 · 2025-01-28 · 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{2DTE25T4GBV2ISTUNXXXKQR6MM}

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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

1 paper in Pith

Unlearning Isn't Deletion: Investigating Reversibility of Machine Unlearning in LLMs

Receipt and verification

First computed	2026-07-05T10:06:15.794531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e64d767c306ba44a746def75423e6319389de78bb20bc82d5f9dea49db70f1

Aliases

arxiv: 2501.16614 · arxiv_version: 2501.16614v1 · doi: 10.48550/arxiv.2501.16614 · pith_short_12: 2DTE25T4GBV2 · pith_short_16: 2DTE25T4GBV2ISTU · pith_short_8: 2DTE25T4

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/2DTE25T4GBV2ISTUNXXXKQR6MM \
  | 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: d0e64d767c306ba44a746def75423e6319389de78bb20bc82d5f9dea49db70f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65f6f99d912da6fc091fd9714f2cc2ace6bb7043c266fb1ad6abf5ef5b6e91ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-28T01:19:07Z",
    "title_canon_sha256": "a952db8306c0dd5112b5d9f3df9085001e193349b87c4aedf54f8942068052fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16614",
    "kind": "arxiv",
    "version": 1
  }
}