Pith Number

pith:DJMEJBMP

pith:2024:DJMEJBMPCIGW7DYDVP3SJBX732

not attested not anchored not stored refs pending

BatchTopK Sparse Autoencoders

Bart Bussmann, Neel Nanda, Patrick Leask

arxiv:2412.06410 v1 · 2024-12-09 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJMEJBMPCIGW7DYDVP3SJBX732}

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

34 papers in Pith

Mechanistic Interpretability for Neural Networks: Circuits, Sparse Features and Symbolic Reasoning

Steering Vision-Language Models with Joint Sparse Autoencoders

Beyond the Hard Budget: Sparsity Regularizers for More Interpretable Top-k Sparse Autoencoders

Expander Sparse Autoencoders: Parameter-Efficient Dictionaries for Mechanistic Interpretability

Rational Sparse Autoencoder

Receipt and verification

First computed	2026-07-05T09:46:20.234353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5844858f120d6f8f03abf72486ffdeb32beeef86d0ddc6efbe78b30f57dcc0

Aliases

arxiv: 2412.06410 · arxiv_version: 2412.06410v1 · doi: 10.48550/arxiv.2412.06410 · pith_short_12: DJMEJBMPCIGW · pith_short_16: DJMEJBMPCIGW7DYD · pith_short_8: DJMEJBMP

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/DJMEJBMPCIGW7DYDVP3SJBX732 \
  | 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: 1a5844858f120d6f8f03abf72486ffdeb32beeef86d0ddc6efbe78b30f57dcc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8520f6b3e46c985151d0c1f374aea7cc820e9955ed00beeeb8d3267f012599ae",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-09T11:39:00Z",
    "title_canon_sha256": "15c34355bcda76a91839d3b2f683cb54adfa4a217b77530fc00ee6796b30d6da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06410",
    "kind": "arxiv",
    "version": 1
  }
}