Pith Number

pith:SHN4SSEZ

pith:2022:SHN4SSEZZQZDMBYUUVTCR3VJK6

not attested not anchored not stored refs pending

DTFD-MIL: Double-Tier Feature Distillation Multiple Instance Learning for Histopathology Whole Slide Image Classification

Hongrun Zhang, Sarah E. Coupland, Xiaoyun Yang, Yalin Zheng, Yanda Meng, Yihong Qiao, Yitian Zhao

arxiv:2203.12081 v1 · 2022-03-22 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHN4SSEZZQZDMBYUUVTCR3VJK6}

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.

Cited by

1 paper in Pith

Do Multiple Instance Learning Models Transfer?

Receipt and verification

First computed	2026-07-05T04:07:55.765773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91dbc94899cc32360714a56628eea957a0b5357c01471423bef79c6bf8d40f3c

Aliases

arxiv: 2203.12081 · arxiv_version: 2203.12081v1 · doi: 10.48550/arxiv.2203.12081 · pith_short_12: SHN4SSEZZQZD · pith_short_16: SHN4SSEZZQZDMBYU · pith_short_8: SHN4SSEZ

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/SHN4SSEZZQZDMBYUUVTCR3VJK6 \
  | 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: 91dbc94899cc32360714a56628eea957a0b5357c01471423bef79c6bf8d40f3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67bdd25e0a005136762a08bab59f3872009d2c0bb0478278b9cdafab4be6b535",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-22T22:33:42Z",
    "title_canon_sha256": "e92bb2148f7c92284a4ac3dd7ba36ee4de691a3cfe15b85623995b56aac596e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12081",
    "kind": "arxiv",
    "version": 1
  }
}