Pith Number

pith:PASYQIFA

pith:2026:PASYQIFA2C3XCQSVZR2XY7WLTM

not attested not anchored not stored refs pending

C$^{2}$R: Cross-sample Consistency Regularization Mitigates Feature Splitting and Absorption in Sparse Autoencoders

Defu Lian, Haoran Jin, Hong Xie, Shijie Ren, Xiting Wang

arxiv:2606.30609 v1 · 2026-06-29 · 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{PASYQIFA2C3XCQSVZR2XY7WLTM}

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	2026-06-30T02:18:22.521774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78258820a0d0b7714255cc757c7ecb9b34c47ccf9bdbb3df7b815eab056dda4e

Aliases

arxiv: 2606.30609 · arxiv_version: 2606.30609v1 · doi: 10.48550/arxiv.2606.30609 · pith_short_12: PASYQIFA2C3X · pith_short_16: PASYQIFA2C3XCQSV · pith_short_8: PASYQIFA

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/PASYQIFA2C3XCQSVZR2XY7WLTM \
  | 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: 78258820a0d0b7714255cc757c7ecb9b34c47ccf9bdbb3df7b815eab056dda4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e99b7bd13cf54005fcc1bc93429102ac381f2c8de28336af553462299c493b78",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-29T17:45:31Z",
    "title_canon_sha256": "d2136a921dd9c08654018525b06c08c687461a5a3cfcde365a32aec7958c25a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30609",
    "kind": "arxiv",
    "version": 1
  }
}