Pith Number

pith:7H4L4OJR

pith:2025:7H4L4OJRGKKPCSYXZ2CTHRCHAH

not attested not anchored not stored refs pending

Align, Don't Divide: Revisiting the LoRA Architecture in Multi-Task Learning

Bo Cheng, Jinda Liu, Yi Chang, Yuan Wu

arxiv:2508.05078 v1 · 2025-08-07 · cs.CL · 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{7H4L4OJRGKKPCSYXZ2CTHRCHAH}

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

Pin Once, Swap Light: Subspace-Aligned Centroid-Residual Training for Efficient Ultra-LoRA Serving

Receipt and verification

First computed	2026-07-05T11:50:06.622346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f8be39313294f14b17ce8533c44701daa0241027ce44099a13e03733723d5b

Aliases

arxiv: 2508.05078 · arxiv_version: 2508.05078v1 · doi: 10.48550/arxiv.2508.05078 · pith_short_12: 7H4L4OJRGKKP · pith_short_16: 7H4L4OJRGKKPCSYX · pith_short_8: 7H4L4OJR

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/7H4L4OJRGKKPCSYXZ2CTHRCHAH \
  | 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: f9f8be39313294f14b17ce8533c44701daa0241027ce44099a13e03733723d5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42a2aa052808b3e4cf2b3d6593edd1fb9f977f9e08f614891507ce6a420f5241",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-07T07:02:55Z",
    "title_canon_sha256": "5025231fb8b8e091720efdcfdb78b57a874843f032891f7f581319661d1ec67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05078",
    "kind": "arxiv",
    "version": 1
  }
}