Pith Number

pith:XENDIJLA

pith:2025:XENDIJLAP3PK54LF7KALYCKUNX

not attested not anchored not stored refs pending

On the transferability of Sparse Autoencoders for interpreting compressed models

Mohammad Mahdi Khalili, Suchit Gupte, Vishnu Kabir Chhabra

arxiv:2507.15977 v1 · 2025-07-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XENDIJLAP3PK54LF7KALYCKUNX}

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.

Receipt and verification

First computed	2026-07-05T11:41:00.203774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91a3425607edeaef165fa80bc09546dc49c1c0d298552f0410ca26144e1ba36

Aliases

arxiv: 2507.15977 · arxiv_version: 2507.15977v1 · doi: 10.48550/arxiv.2507.15977 · pith_short_12: XENDIJLAP3PK · pith_short_16: XENDIJLAP3PK54LF · pith_short_8: XENDIJLA

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/XENDIJLAP3PK54LF7KALYCKUNX \
  | 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: b91a3425607edeaef165fa80bc09546dc49c1c0d298552f0410ca26144e1ba36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d41cffca27bf0c1faa89227cd5a16ca77cba3c0d4ba1d442bbbf9009941035",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-21T18:17:18Z",
    "title_canon_sha256": "4f06d298137064d0b6b30cf5ed94f69f51784c364e36b06d223ef3ea21d80919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15977",
    "kind": "arxiv",
    "version": 1
  }
}