Pith Number

pith:R7DWVEE5

pith:2026:R7DWVEE5RAREJTDWHSUQOU2445

not attested not anchored not stored refs pending

Ablating Archetypes: The Stability of Archetypal SAEs is an Artifact of Initialization and Metric Design

Micha{\l} Brzozowski, Neo Christopher Chung

arxiv:2606.02061 v1 · 2026-06-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7DWVEE5RAREJTDWHSUQOU2445}

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

1 paper in Pith

Aligned Training: A Parameter-Free Method to Improve Feature Quality and Stability of Sparse Autoencoders (SAE)

Receipt and verification

First computed	2026-06-02T02:05:04.898145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc76a909d882244cc763ca907535ce7611d48cee61d782622118401293307c5

Aliases

arxiv: 2606.02061 · arxiv_version: 2606.02061v1 · doi: 10.48550/arxiv.2606.02061 · pith_short_12: R7DWVEE5RARE · pith_short_16: R7DWVEE5RAREJTDW · pith_short_8: R7DWVEE5

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/R7DWVEE5RAREJTDWHSUQOU2445 \
  | 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: 8fc76a909d882244cc763ca907535ce7611d48cee61d782622118401293307c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd5bb6776f96920b0caec98e9e2944435e7ce90f42e5f04d4fcd372f725a88d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T10:50:32Z",
    "title_canon_sha256": "5e00588a6955eebfdee74e788205de557155f79356e6661be9857589ec168a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02061",
    "kind": "arxiv",
    "version": 1
  }
}