Pith Number

pith:ICKGSDYR

pith:2023:ICKGSDYRFHJB2VV75GSIR7JZXC

not attested not anchored not stored refs pending

Task-specific Fine-tuning via Variational Information Bottleneck for Weakly-supervised Pathology Whole Slide Image Classification

Chenglu Zhu, Honglin Li, Lin Yang, Sunyi Zheng, Wenwei Kuang, Yunlong Zhang, Yuxuan Sun, Zhongyi Shui

arxiv:2303.08446 v1 · 2023-03-15 · 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{ICKGSDYRFHJB2VV75GSIR7JZXC}

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	2026-07-05T05:51:33.074217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4094690f1129d21d56bfe9a488fd39b884260147b3a4bf2766f06df64fa4d38a

Aliases

arxiv: 2303.08446 · arxiv_version: 2303.08446v1 · doi: 10.48550/arxiv.2303.08446 · pith_short_12: ICKGSDYRFHJB · pith_short_16: ICKGSDYRFHJB2VV7 · pith_short_8: ICKGSDYR

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/ICKGSDYRFHJB2VV75GSIR7JZXC \
  | 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: 4094690f1129d21d56bfe9a488fd39b884260147b3a4bf2766f06df64fa4d38a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37cfb7ceefd18485ee9f92e306d1300d6568f9ede5f2a6950f050ecde3be3ab1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-15T08:41:57Z",
    "title_canon_sha256": "92a91e9b3e8900184116db0ce181284afa67a187c3aa977ca4ff65527cc16bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08446",
    "kind": "arxiv",
    "version": 1
  }
}