Pith Number

pith:BYU7DYZO

pith:2025:BYU7DYZOMKL754CXFI64U6LWB5

not attested not anchored not stored refs pending

Contrastive Regularization over LoRA for Multimodal Biomedical Image Incremental Learning

Haojie Zhang, Hulin Kuang, Lihui Cen, Min Zeng, Shichao Kan, Yigang Cen, Yixiong Liang, Zhe Qu

arxiv:2508.11673 v1 · 2025-08-08 · cs.LG · cs.AI · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BYU7DYZOMKL754CXFI64U6LWB5}

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	2026-07-05T11:54:52.160593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e29f1e32e6297fef0572a3dca79760f601ad2d84ac99fb17bf8c32028e2e271

Aliases

arxiv: 2508.11673 · arxiv_version: 2508.11673v1 · doi: 10.48550/arxiv.2508.11673 · pith_short_12: BYU7DYZOMKL7 · pith_short_16: BYU7DYZOMKL754CX · pith_short_8: BYU7DYZO

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/BYU7DYZOMKL754CXFI64U6LWB5 \
  | 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: 0e29f1e32e6297fef0572a3dca79760f601ad2d84ac99fb17bf8c32028e2e271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142c49904cf7bb5fbfc70d183b0f2ae6afd2492f3755cad83e66f9da0fb80f28",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-08T01:10:06Z",
    "title_canon_sha256": "6201783c27b60afb9cd1569b8e13e3aa3e69386675e63fea73f496d366255ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11673",
    "kind": "arxiv",
    "version": 1
  }
}