Pith Number

pith:VYEFBAQ6

pith:2026:VYEFBAQ6R5CTHV5OKNX5PZWDX3

not attested not anchored not stored refs pending

Interpretability-Guided Layer Selection over Subspace Projection: SAEs as Stethoscopes, Not Scalpels, for Raw Task Vector Model Editing

Li Lei, Madalina Ciobanu, Qingqing Mao, Ritankar Das

arxiv:2605.28649 v1 · 2026-05-27 · cs.LG · 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{VYEFBAQ6R5CTHV5OKNX5PZWDX3}

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	2026-05-28T02:04:58.881816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0850821e8f4533d7ae536fd7e6c3bef44820f3d1def2f235241fac84b8fef2

Aliases

arxiv: 2605.28649 · arxiv_version: 2605.28649v1 · doi: 10.48550/arxiv.2605.28649 · pith_short_12: VYEFBAQ6R5CT · pith_short_16: VYEFBAQ6R5CTHV5O · pith_short_8: VYEFBAQ6

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/VYEFBAQ6R5CTHV5OKNX5PZWDX3 \
  | 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: ae0850821e8f4533d7ae536fd7e6c3bef44820f3d1def2f235241fac84b8fef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d6e2ede4a2a1f2f9a9cff41e43c8b68b7f8592b275308cda663663918ac0a4",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T15:52:39Z",
    "title_canon_sha256": "49fcd89693695684dbc89b4b20e04f029c04d759571b131d60ddc3afbb362a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28649",
    "kind": "arxiv",
    "version": 1
  }
}