Pith Number

pith:DWHDEG65

pith:2026:DWHDEG657YRJQVMENZFQW4ISJZ

not attested not anchored not stored refs pending

SFMP: Fine-Grained, Hardware-Friendly and Search-Free Mixed-Precision Quantization for Large Language Models

Beining Feng, Guiling Sun, Haicheng Zhang, Jinhong Weng, Liang Dong, Xin Nie

arxiv:2602.01027 v2 · 2026-02-01 · 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{DWHDEG657YRJQVMENZFQW4ISJZ}

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	2026-06-04T01:09:41.442485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d8e321bddfe229855846e4b0b71124e7f410fcbf60ca0384117a794e8b0ad04

Aliases

arxiv: 2602.01027 · arxiv_version: 2602.01027v2 · doi: 10.48550/arxiv.2602.01027 · pith_short_12: DWHDEG657YRJ · pith_short_16: DWHDEG657YRJQVME · pith_short_8: DWHDEG65

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/DWHDEG657YRJQVMENZFQW4ISJZ \
  | 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: 1d8e321bddfe229855846e4b0b71124e7f410fcbf60ca0384117a794e8b0ad04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471424d4d2024a22a0f30826b0a9cda7dd4fe6f6b5ca9babafdcf52fec0d0601",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-01T05:24:19Z",
    "title_canon_sha256": "03d9f3e16ee40d94b9c3b2d6ec2c0519002ee6b4be35bac5c67e60255aa5e4b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01027",
    "kind": "arxiv",
    "version": 2
  }
}