Pith Number

pith:BHF3UL42

pith:2024:BHF3UL42YSN4HTBHFR5QCUSUFU

not attested not anchored not stored refs pending

Parameter-Efficient Sparsity Crafting from Dense to Mixture-of-Experts for Instruction Tuning on General Tasks

Bei Yu, Haisheng Zheng, Haoyuan Wu, Zhuolun He

arxiv:2401.02731 v4 · 2024-01-05 · 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{BHF3UL42YSN4HTBHFR5QCUSUFU}

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

Functional-level Uncertainty Quantification for Calibrated Fine-tuning on LLMs

Analytical FFN-to-MoE Restructuring via Activation Pattern Analysis

Receipt and verification

First computed	2026-07-05T09:10:44.829021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09cbba2f9ac49bc3cc272c7b0152542d031853d3ea5bf9b12956cb3cd6af867b

Aliases

arxiv: 2401.02731 · arxiv_version: 2401.02731v4 · doi: 10.48550/arxiv.2401.02731 · pith_short_12: BHF3UL42YSN4 · pith_short_16: BHF3UL42YSN4HTBH · pith_short_8: BHF3UL42

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/BHF3UL42YSN4HTBHFR5QCUSUFU \
  | 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: 09cbba2f9ac49bc3cc272c7b0152542d031853d3ea5bf9b12956cb3cd6af867b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4999cd56c0034fe00d71e65ed6a6272fc4860a3e0bf079d05b5e81a1475c6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-01-05T09:58:09Z",
    "title_canon_sha256": "910f5a8f87922dae654db87ae4f8b567e6fe7400526782e740caa81b400717cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02731",
    "kind": "arxiv",
    "version": 4
  }
}