Pith Number

pith:OI6JVRSN

pith:2023:OI6JVRSN6AZVWFYIIRKJO55Y62

not attested not anchored not stored refs pending

Unlearning with Fisher Masking

Aimin Zhou, Changzhi Sun, Yuanbin Wu, Yufang Liu

arxiv:2310.05331 v1 · 2023-10-09 · 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{OI6JVRSN6AZVWFYIIRKJO55Y62}

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

1 paper in Pith

Exploring Nonlinear Pathway in Parameter Space for Machine Unlearning

Receipt and verification

First computed	2026-07-05T06:58:43.831657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723c9ac64df0335b170844549777b8f6854a89bbb2e50fee4cff404e395774cf

Aliases

arxiv: 2310.05331 · arxiv_version: 2310.05331v1 · doi: 10.48550/arxiv.2310.05331 · pith_short_12: OI6JVRSN6AZV · pith_short_16: OI6JVRSN6AZVWFYI · pith_short_8: OI6JVRSN

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/OI6JVRSN6AZVWFYIIRKJO55Y62 \
  | 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: 723c9ac64df0335b170844549777b8f6854a89bbb2e50fee4cff404e395774cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c8452cc20a9b2c10646be26a7d4bbd8371161e7fd38b9a46e43b6c9a1e8756",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-09T01:24:06Z",
    "title_canon_sha256": "f35d66e4f36d7746f5be4a2fb7a525e08cae87ca5cf8c2168eb47b3574b76d38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.05331",
    "kind": "arxiv",
    "version": 1
  }
}