Pith Number

pith:KZP6QXMO

pith:2025:KZP6QXMOL6BP5NMJT6KJGZ2OMP

not attested not anchored not stored refs pending

ProxSparse: Regularized Learning of Semi-Structured Sparsity Masks for Pretrained LLMs

George Karypis, Hongyi Liu, Jiaji Huang, Rajarshi Saha, Shoham Sabach, Youngsuk Park, Yu-Xiang Wang, Zhen Jia

arxiv:2502.00258 v2 · 2025-02-01 · cs.LG · 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{KZP6QXMOL6BP5NMJT6KJGZ2OMP}

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

RT-Lynx: Putting the GEMM Sparsity In a Right Way for Diffusion Models

Receipt and verification

First computed	2026-07-05T11:26:02.805968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565fe85d8e5f82feb5899f9493674e63e25dae51365f8c43763050fb2dec95f3

Aliases

arxiv: 2502.00258 · arxiv_version: 2502.00258v2 · doi: 10.48550/arxiv.2502.00258 · pith_short_12: KZP6QXMOL6BP · pith_short_16: KZP6QXMOL6BP5NMJ · pith_short_8: KZP6QXMO

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/KZP6QXMOL6BP5NMJT6KJGZ2OMP \
  | 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: 565fe85d8e5f82feb5899f9493674e63e25dae51365f8c43763050fb2dec95f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad83a71241f4a60f5f4fada7d04d4894bc82b191ce62c18aace05da9c10df15",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-01T01:35:23Z",
    "title_canon_sha256": "78699494ba9bafeab07c8acdb2b9a6c52a91ecf4595f90fa7cc1b39063721ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00258",
    "kind": "arxiv",
    "version": 2
  }
}