Pith Number

pith:ER37LBHX

pith:2023:ER37LBHXQI2KKKSFXRFB625FJT

not attested not anchored not stored refs pending

A technical note on bilinear layers for interpretability

Lee Sharkey

arxiv:2305.03452 v1 · 2023-05-05 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ER37LBHXQI2KKKSFXRFB625FJT}

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

4 papers in Pith

Sparsely gated tiny linear experts

How Optimality Structures Sparse Dictionaries: A Theory for Understanding SAE Representations

When Are Two Networks the Same? Tensor Similarity for Mechanistic Interpretability

Correcting Influence: Unboxing LLM Outputs with Orthogonal Latent Spaces

Receipt and verification

First computed	2026-07-05T06:07:23.373646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2477f584f78234a52a45bc4a1f6ba54cfa9be6e1c2f06e19793a1867f9fade0d

Aliases

arxiv: 2305.03452 · arxiv_version: 2305.03452v1 · doi: 10.48550/arxiv.2305.03452 · pith_short_12: ER37LBHXQI2K · pith_short_16: ER37LBHXQI2KKKSF · pith_short_8: ER37LBHX

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/ER37LBHXQI2KKKSFXRFB625FJT \
  | 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: 2477f584f78234a52a45bc4a1f6ba54cfa9be6e1c2f06e19793a1867f9fade0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db72b5dafb32fa46808ea72acedbe5af19f77252882778b8829d3ad5e90a2a26",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-05T11:56:26Z",
    "title_canon_sha256": "5e26f446cfd5d3221760f8833cbc2d558350aed8046a45e5ea3344ad92da3f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03452",
    "kind": "arxiv",
    "version": 1
  }
}