Pith Number

pith:23VNEKNI

pith:2024:23VNEKNIXMWRCND4CTRNMVTPYH

not attested not anchored not stored refs pending

Efficient Dictionary Learning with Switch Sparse Autoencoders

Anish Mudide, Christian Schroeder de Witt, Eric J. Michaud, Joshua Engels, Max Tegmark

arxiv:2410.08201 v2 · 2024-10-10 · cs.LG

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\usepackage{pith}
\pithnumber{23VNEKNIXMWRCND4CTRNMVTPYH}

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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

5 papers in Pith

Expander Sparse Autoencoders: Parameter-Efficient Dictionaries for Mechanistic Interpretability

Beyond Accuracy: Interpreting Topic Representation in Suicide Ideation Detection Models

Sign-Aware Gated Sparse Autoencoders: Modeling Anticorrelated Features with Bi-Jump-ReLU Activations

Locate, Steer, and Improve: A Practical Survey of Actionable Mechanistic Interpretability in Large Language Models

Sparse Autoencoders as a Steering Basis for Phase Synchronization in Graph-Based CFD Surrogates

Receipt and verification

First computed	2026-07-05T11:14:24.989941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6ead229a8bb2d11347c14e2d6566fc1c12d1e0bd9c6d5a6a19b8e09f2007d13

Aliases

arxiv: 2410.08201 · arxiv_version: 2410.08201v2 · doi: 10.48550/arxiv.2410.08201 · pith_short_12: 23VNEKNIXMWR · pith_short_16: 23VNEKNIXMWRCND4 · pith_short_8: 23VNEKNI

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/23VNEKNIXMWRCND4CTRNMVTPYH \
  | 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: d6ead229a8bb2d11347c14e2d6566fc1c12d1e0bd9c6d5a6a19b8e09f2007d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949a906e32082035f73aa9e761e948c26cf0051f6c746371dd08e262d202a0d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-10T17:59:11Z",
    "title_canon_sha256": "5724e03f7c64b3a140d0e52b8cd5c99b8ba27e6f0344e706b821aec3ab3f8d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08201",
    "kind": "arxiv",
    "version": 2
  }
}