Pith Number

pith:5JIMKZOK

pith:2024:5JIMKZOKA7UANWYSW6LHPQTMSD

not attested not anchored not stored refs pending

Constrain Alignment with Sparse Autoencoders

Chak Tou Leong, Hanqi Yan, Jun Wang, Linyi Yang, Minjun Zhu, Qiang Zhang, Qingyu Yin, Wenjie Li, Yue Zhang, Yulan He

arxiv:2411.07618 v4 · 2024-11-12 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JIMKZOKA7UANWYSW6LHPQTMSD}

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

2 papers in Pith

Steered Generation via Gradient-Based Optimization on Sparse Query Features

Correcting Influence: Unboxing LLM Outputs with Orthogonal Latent Spaces

Receipt and verification

First computed	2026-07-05T11:34:44.941275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea50c565ca07e806db12b79677c26c90e09924492d80910ac3bba3019e83ea5d

Aliases

arxiv: 2411.07618 · arxiv_version: 2411.07618v4 · doi: 10.48550/arxiv.2411.07618 · pith_short_12: 5JIMKZOKA7UA · pith_short_16: 5JIMKZOKA7UANWYS · pith_short_8: 5JIMKZOK

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/5JIMKZOKA7UANWYSW6LHPQTMSD \
  | 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: ea50c565ca07e806db12b79677c26c90e09924492d80910ac3bba3019e83ea5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14445454e47ee350331a4031e8d8739eeb99e5610287260f1b3a5d32a7f8dc7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-11-12T07:54:13Z",
    "title_canon_sha256": "0fd9c99c6f88b680f444fdf1b73acc497f3adc0c2206780e011d1c1c82058416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.07618",
    "kind": "arxiv",
    "version": 4
  }
}