Pith Number

pith:TGXTKYSZ

pith:2026:TGXTKYSZSBTONE3RPP6KHKGHYD

not attested not anchored not stored refs pending

Measuring the Depth of LLM Unlearning via Activation Patching

Dohyun Kim, Jaemin Jo, Jaeung Lee

arxiv:2605.24614 v1 · 2026-05-23 · cs.CL · cs.AI · 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{TGXTKYSZSBTONE3RPP6KHKGHYD}

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.

Receipt and verification

First computed	2026-05-26T01:03:48.982768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99af3562599066e693717bfca3a8c7c0d5865e796772e37586d5be354107e4fa

Aliases

arxiv: 2605.24614 · arxiv_version: 2605.24614v1 · doi: 10.48550/arxiv.2605.24614 · pith_short_12: TGXTKYSZSBTO · pith_short_16: TGXTKYSZSBTONE3R · pith_short_8: TGXTKYSZ

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/TGXTKYSZSBTONE3RPP6KHKGHYD \
  | 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: 99af3562599066e693717bfca3a8c7c0d5865e796772e37586d5be354107e4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1385ea67f74b3f053e6078e8275f2f5771e64c95fc2235314571f4b13fdad206",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-23T14:52:28Z",
    "title_canon_sha256": "3e1a0064cd1913efd3e7bf2f26b32dc305fd91a01b77af4f78e2b380f6876294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24614",
    "kind": "arxiv",
    "version": 1
  }
}