Pith Number

pith:3VKE5EKL

pith:2025:3VKE5EKLSPCLS5NBPWY4MQJYLD

not attested not anchored not stored refs pending

Existing Large Language Model Unlearning Evaluations Are Inconclusive

Alexander Robey, Avi Schwarzschild, J. Zico Kolter, Robert Kirk, Xander Davies, Yarin Gal, Yixuan Even Xu, Zhili Feng

arxiv:2506.00688 v1 · 2025-05-31 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3VKE5EKLSPCLS5NBPWY4MQJYLD}

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

Model Collapse Is Not a Bug but a Feature in Machine Unlearning for LLMs

Receipt and verification

First computed	2026-07-05T11:13:38.834014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd544e914b93c4b975a17db1c6413858fd2fc50d224973ab13bc5cf7445002e3

Aliases

arxiv: 2506.00688 · arxiv_version: 2506.00688v1 · doi: 10.48550/arxiv.2506.00688 · pith_short_12: 3VKE5EKLSPCL · pith_short_16: 3VKE5EKLSPCLS5NB · pith_short_8: 3VKE5EKL

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/3VKE5EKLSPCLS5NBPWY4MQJYLD \
  | 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: dd544e914b93c4b975a17db1c6413858fd2fc50d224973ab13bc5cf7445002e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b7e35aab49881c55a15fb8466a48dc2ac3a56b0e0cc4a3a662229d210d2bd3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-31T19:43:00Z",
    "title_canon_sha256": "b7ae9834e1c73a364a6e9f6237cd3608fb8d28177d553f08e393e6dd2fbaa209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00688",
    "kind": "arxiv",
    "version": 1
  }
}