Pith Number

pith:WSFQ4DC3

pith:2026:WSFQ4DC3SMZQHX6TLEARXURVI3

not attested not anchored not stored refs pending

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

Bocheng Ju, Chengliang Liu, Jianhua Wang, Xiaolin Chang

arxiv:2606.10989 v1 · 2026-06-09 · 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{WSFQ4DC3SMZQHX6TLEARXURVI3}

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	2026-06-10T01:11:02.248334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b48b0e0c5b933303dfd359011bd23546d3259d6fe2a421c9f416dc69d45a5fac

Aliases

arxiv: 2606.10989 · arxiv_version: 2606.10989v1 · doi: 10.48550/arxiv.2606.10989 · pith_short_12: WSFQ4DC3SMZQ · pith_short_16: WSFQ4DC3SMZQHX6T · pith_short_8: WSFQ4DC3

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/WSFQ4DC3SMZQHX6TLEARXURVI3 \
  | 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: b48b0e0c5b933303dfd359011bd23546d3259d6fe2a421c9f416dc69d45a5fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd5c5e7372e16f46e4f27cd64e8f9d884bb3dfb43e76e31916fb7d990f962a2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-09T15:26:36Z",
    "title_canon_sha256": "c94973642413bf21c8da5aee48a1ad1fc71baebe1afefd2dbf1e5aaa5c14cc9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10989",
    "kind": "arxiv",
    "version": 1
  }
}