Pith Number

pith:N5DDY4IN

pith:2025:N5DDY4IN63S2GKK5DJ2TMCJGC5

not attested not anchored not stored refs pending

Decouple and Orthogonalize: A Data-Free Framework for LoRA Merging

Chenyu Huang, Hongzhi Wang, Jiayuan Fan, Peng Ye, Shenghe Zheng, Shuyue Hu, Tao Chen, Xiaohui Wang

arxiv:2505.15875 v1 · 2025-05-21 · cs.CV · 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{N5DDY4IN63S2GKK5DJ2TMCJGC5}

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

6 papers in Pith

Online Data Selection Is Implicit Alignment

Training-Free Multi-Concept LoRA Composition with Prompt-Aware Weighting

Compress then Merge: From Multiple LoRAs into One Low-Rank Adapter

SOLAR: A Self-Optimizing Open-Ended Autonomous Agent for Lifelong Learning and Continual Adaptation

M2A: Synergizing Mathematical and Agentic Reasoning in Large Language Models

Receipt and verification

First computed	2026-07-05T11:07:26.805155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f463c710df6e5a3295d1a753609261760d23aabe79155462ee7fddda9e1d79e

Aliases

arxiv: 2505.15875 · arxiv_version: 2505.15875v1 · doi: 10.48550/arxiv.2505.15875 · pith_short_12: N5DDY4IN63S2 · pith_short_16: N5DDY4IN63S2GKK5 · pith_short_8: N5DDY4IN

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/N5DDY4IN63S2GKK5DJ2TMCJGC5 \
  | 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: 6f463c710df6e5a3295d1a753609261760d23aabe79155462ee7fddda9e1d79e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34e2591e66adede4995b4e20c8d37c96d0e690ad2b4aa42152dc83415864da2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-21T16:34:37Z",
    "title_canon_sha256": "362131c608736bbdebab558249813d54ec978f7cc2558e5ae0f9d60b7efd78d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15875",
    "kind": "arxiv",
    "version": 1
  }
}