Pith Number

pith:3MYT5KLZ

pith:2024:3MYT5KLZSGZHH4NKYWIVALH2L3

not attested not anchored not stored refs pending

Automatically Interpreting Millions of Features in Large Language Models

Alex Mallen, Caden Juang, Gon\c{c}alo Paulo, Nora Belrose

arxiv:2410.13928 v3 · 2024-10-17 · cs.LG · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MYT5KLZSGZHH4NKYWIVALH2L3}

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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

20 papers in Pith

Do Sparse Autoencoders Learn Meaningful Concept Hierarchies?

ICA Lens: Interpreting Language Models Without Training Another Dictionary

Anatomy of Post-Training: Using Interpretability to Characterize Data and Shape the Learning Signal

Interpreting and Steering a Text-to-Speech Language Model with Sparse Autoencoders

SAEExplainer: Interpreting SAE Features with Activation-Guided Preference Optimization

Receipt and verification

First computed	2026-07-05T11:49:31.867817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db313ea97991b273f1aac591502cfa5eef2159f0dbc64c213f7855da2362f275

Aliases

arxiv: 2410.13928 · arxiv_version: 2410.13928v3 · doi: 10.48550/arxiv.2410.13928 · pith_short_12: 3MYT5KLZSGZH · pith_short_16: 3MYT5KLZSGZHH4NK · pith_short_8: 3MYT5KLZ

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/3MYT5KLZSGZHH4NKYWIVALH2L3 \
  | 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: db313ea97991b273f1aac591502cfa5eef2159f0dbc64c213f7855da2362f275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09976c11e711bdcac16da1422a9dcbc518a5d204462b1876e0fab8e7f6bc5eb3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-17T17:56:01Z",
    "title_canon_sha256": "2624aae6b6c6554bb839ded4c822b2c866c91ee7602169ba2b31e2ed33681181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13928",
    "kind": "arxiv",
    "version": 3
  }
}