Pith Number

pith:OCR7MLA4

pith:2025:OCR7MLA4ZGFBBRVQIIGE7QIRN6

not attested not anchored not stored refs pending

MDD-LLM: Towards Accuracy Large Language Models for Major Depressive Disorder Diagnosis

Caijuan Shi, Gang Luo, Henry H. Y. Tong, Hongxin Pan, Kefeng Li, Wei Xu, Weiyu Meng, Xiaobing Zhai, Xinyu Du, Yuyang Sha

arxiv:2505.00032 v1 · 2025-04-28 · 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{OCR7MLA4ZGFBBRVQIIGE7QIRN6}

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	2026-07-05T10:56:40.799398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a3f62c1cc98a10c6b0420c4fc1116fb574ce142e6ca18f76aa451df9e332c1

Aliases

arxiv: 2505.00032 · arxiv_version: 2505.00032v1 · doi: 10.48550/arxiv.2505.00032 · pith_short_12: OCR7MLA4ZGFB · pith_short_16: OCR7MLA4ZGFBBRVQ · pith_short_8: OCR7MLA4

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/OCR7MLA4ZGFBBRVQIIGE7QIRN6 \
  | 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: 70a3f62c1cc98a10c6b0420c4fc1116fb574ce142e6ca18f76aa451df9e332c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "806c0c4ba6b5c8d2cc730b07923b91adb057066f66201876d0c18dbab9346b6d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-28T08:53:55Z",
    "title_canon_sha256": "89ce0928c4987d63cc8b986b735ce86f1b3e71f018289b015dea4c75e7f08e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00032",
    "kind": "arxiv",
    "version": 1
  }
}