Pith Number

pith:3NUNWIRP

pith:2025:3NUNWIRPB5LDPNPYOEDPDTBUVG

not attested not anchored not stored refs pending

MSQ: Memory-Efficient Bit Sparsification Quantization

Dongwei Wang, Huanrui Yang, Jinhee Kim, Jong Hwan Ko, Kang Eun Jeon, Seokho Han, Seoyeon Yoon

arxiv:2507.22349 v1 · 2025-07-30 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NUNWIRPB5LDPNPYOEDPDTBUVG}

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	2026-07-05T11:45:39.689608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db68db222f0f5637b5f87106f1cc34a99b50c314a19da4a82551788a78fd1271

Aliases

arxiv: 2507.22349 · arxiv_version: 2507.22349v1 · doi: 10.48550/arxiv.2507.22349 · pith_short_12: 3NUNWIRPB5LD · pith_short_16: 3NUNWIRPB5LDPNPY · pith_short_8: 3NUNWIRP

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/3NUNWIRPB5LDPNPYOEDPDTBUVG \
  | 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: db68db222f0f5637b5f87106f1cc34a99b50c314a19da4a82551788a78fd1271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f602c9f89ceb54f10101f58136b864904a5fdd41ecbb77e67ffe3ccc5cf9265",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-30T03:21:29Z",
    "title_canon_sha256": "15e69f1e3139a9bd3dceb77183030111e61e07a86aca2cddc21a2b1dfdf7a5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22349",
    "kind": "arxiv",
    "version": 1
  }
}