Pith Number

pith:PCGCD2H4

pith:2026:PCGCD2H43C5O2KYATF66T5UDZF

not attested not anchored not stored refs pending

Lung-R1: A Knowledge Graph-Guided LLM for Pulmonary Diagnostic Reasoning

Dongfan Ye, Gujie Shao, Guohui Xiang, Haoyang Zeng, Jiang Zhong, Jingwang Huang, KaiWen Wei, Quan Lu, Rongzhen Li, Xiao Sun, Xuetao Chen, Yuanxi Fu, Yuming Yang, Zhi Xu

arxiv:2606.11675 v1 · 2026-06-10 · 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{PCGCD2H43C5O2KYATF66T5UDZF}

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	2026-06-11T01:10:02.284925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

788c21e8fcd8baed2b00997de9f683c940a9a33b9ae571eb9ce478069dc32e25

Aliases

arxiv: 2606.11675 · arxiv_version: 2606.11675v1 · doi: 10.48550/arxiv.2606.11675 · pith_short_12: PCGCD2H43C5O · pith_short_16: PCGCD2H43C5O2KYA · pith_short_8: PCGCD2H4

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/PCGCD2H43C5O2KYATF66T5UDZF \
  | 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: 788c21e8fcd8baed2b00997de9f683c940a9a33b9ae571eb9ce478069dc32e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2be229456dda4ea505b5ec1bdb35a619825f7a27168f5233398bb9413bc41b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-10T05:39:08Z",
    "title_canon_sha256": "9225aaf4a16d642155bf04423ff81c16b09cae4f8eb5f58cda59dcd1fd16b652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11675",
    "kind": "arxiv",
    "version": 1
  }
}