Pith Number

pith:6OCIEMZ7

pith:2025:6OCIEMZ75ULDR2ERAXZ2WJ6PWO

not attested not anchored not stored refs pending

Obliviate: Efficient Unmemorization for Protecting Intellectual Property in Large Language Models

Ahmed Salem, Mark Russinovich

arxiv:2502.15010 v2 · 2025-02-20 · cs.CL · cs.AI · cs.CR · 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{6OCIEMZ75ULDR2ERAXZ2WJ6PWO}

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

Probing Stylistic Appropriation using Large Language Models: An Evaluation Framework for Copyright Infringement under EU Law

Receipt and verification

First computed	2026-07-05T11:20:09.761679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f38482333fed1638e89105f3ab27cfb39caf241aa05270d225018868af785da4

Aliases

arxiv: 2502.15010 · arxiv_version: 2502.15010v2 · doi: 10.48550/arxiv.2502.15010 · pith_short_12: 6OCIEMZ75ULD · pith_short_16: 6OCIEMZ75ULDR2ER · pith_short_8: 6OCIEMZ7

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/6OCIEMZ75ULDR2ERAXZ2WJ6PWO \
  | 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: f38482333fed1638e89105f3ab27cfb39caf241aa05270d225018868af785da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ef6448618c5b210173f105645ecafeadb7edae85a81ee4d024fc80593c0bcf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-20T20:02:56Z",
    "title_canon_sha256": "dda6b2d73c4e635d820dc0700cdf394e841797fae24c298804e2a76803b3f230"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15010",
    "kind": "arxiv",
    "version": 2
  }
}