Pith Number

pith:2SQAEPPI

pith:2018:2SQAEPPIC223BMO2ARLMTGXHIS

not attested not anchored not stored refs pending

Optimize transfer learning for lung diseases in bronchoscopy using a new concept: sequential fine-tuning

Haixia Liu, Hui Li, Huiming Ying, Jun Xu, Ke Lou, Keyu Li, Ping Liu, Qiang Li, Quchang Ouyang, Shanshan Wan, Tao Tan, Tao Xu, Wenfang Tang, Yue Sun, Yuling Tang, Yusheng Yan, Zhang Li, Zheyu Hu

arxiv:1802.03617 v1 · 2018-02-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SQAEPPIC223BMO2ARLMTGXHIS}

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	2026-05-18T00:23:50.937124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a0023de816b5b0b1da0456c99ae744b29c069ec434c913ed97ada463a07f4e

Aliases

arxiv: 1802.03617 · arxiv_version: 1802.03617v1 · doi: 10.48550/arxiv.1802.03617 · pith_short_12: 2SQAEPPIC223 · pith_short_16: 2SQAEPPIC223BMO2 · pith_short_8: 2SQAEPPI

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/2SQAEPPIC223BMO2ARLMTGXHIS \
  | 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: d4a0023de816b5b0b1da0456c99ae744b29c069ec434c913ed97ada463a07f4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6356640dc544e8f9692c8d66642640b6368a6d63461d0863936610aa26f1eef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-10T16:43:53Z",
    "title_canon_sha256": "ed1545d116f6fd4cad26a90a741dc773a654a53658ffb62b2a06923b6c769604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03617",
    "kind": "arxiv",
    "version": 1
  }
}