Pith Number

pith:BLIM427O

pith:2023:BLIM427O5PBWNVX4JI2MLIWVSU

not attested not anchored not stored refs pending

Who's Harry Potter? Approximate Unlearning in LLMs

Mark Russinovich, Ronen Eldan

arxiv:2310.02238 v2 · 2023-10-03 · cs.CL · 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{BLIM427O5PBWNVX4JI2MLIWVSU}

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

37 papers in Pith

LACUNA: A Testbed for Evaluating Localization Precision for LLM Unlearning

TimeROME-DLM: Temporal Causal Tracing and Low-Rank Inference-Time Knowledge Editing for Masked Diffusion Language Models

Null-Space Constrained Low-Rank Adaptation for Response-Specified Large Language Model Unlearning

TRACER: Token ReAssignment for Concept ERasure in Generative Recommendation

REMEDI: A Benchmark for Retention and Unlearning Evaluation in Multi-label Clinical Disease Inference

Receipt and verification

First computed	2026-07-05T06:57:11.521126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad0ce6beeebc366d6fc4a34c5a2d5953eb85748c6cd52e89a43c47b6e39d006

Aliases

arxiv: 2310.02238 · arxiv_version: 2310.02238v2 · doi: 10.48550/arxiv.2310.02238 · pith_short_12: BLIM427O5PBW · pith_short_16: BLIM427O5PBWNVX4 · pith_short_8: BLIM427O

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/BLIM427O5PBWNVX4JI2MLIWVSU \
  | 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: 0ad0ce6beeebc366d6fc4a34c5a2d5953eb85748c6cd52e89a43c47b6e39d006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b72a6af43d6680ad48aca4c2954df2a88ec4558cc64c7951f69353c58d21477",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-03T17:48:14Z",
    "title_canon_sha256": "44472a32176e1dca805c9f34ea4e0d43da9bc06d7be869d069d1fe4520a844f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.02238",
    "kind": "arxiv",
    "version": 2
  }
}