Pith Number

pith:LS2OBQ5J

pith:2026:LS2OBQ5JNBW4PPPI4HOB4AL4VK

not attested not anchored not stored refs pending

Subspace-Aware Sparse Autoencoders for Effective Mechanistic Interpretability

Mehrdad Mahdavi, Seyed Arshan Dalili

arxiv:2606.06333 v1 · 2026-06-04 · cs.LG · 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{LS2OBQ5JNBW4PPPI4HOB4AL4VK}

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	2026-06-05T01:15:42.105956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb4e0c3a9686dc7bde8e1dc1e017caabc38bb75d8f7a2a94a8099f629316cf3

Aliases

arxiv: 2606.06333 · arxiv_version: 2606.06333v1 · doi: 10.48550/arxiv.2606.06333 · pith_short_12: LS2OBQ5JNBW4 · pith_short_16: LS2OBQ5JNBW4PPPI · pith_short_8: LS2OBQ5J

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/LS2OBQ5JNBW4PPPI4HOB4AL4VK \
  | 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: 5cb4e0c3a9686dc7bde8e1dc1e017caabc38bb75d8f7a2a94a8099f629316cf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b9af34127efdc07cb50ee44f0ae1b0c3b417f7b2256844a21dad4a1a80f3be",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-04T16:08:25Z",
    "title_canon_sha256": "55737eb27ce4c0e4760095286d443a2cea37655a02e85837faa04479c0849a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06333",
    "kind": "arxiv",
    "version": 1
  }
}