Pith Number

pith:TFM4LF4W

pith:2023:TFM4LF4WEM67R4BZ4TM36C4QHR

not attested not anchored not stored refs pending

ProtoDiv: Prototype-guided Division of Consistent Pseudo-bags for Whole-slide Image Classification

Luping Ji, Pei Liu, Rui Yang

arxiv:2304.06652 v1 · 2023-04-13 · 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{TFM4LF4WEM67R4BZ4TM36C4QHR}

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	2026-07-05T08:10:13.343978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9959c59796233df8f039e4d9bf0b903c7e0b190a4386f59a7632955e3b431a10

Aliases

arxiv: 2304.06652 · arxiv_version: 2304.06652v1 · doi: 10.48550/arxiv.2304.06652 · pith_short_12: TFM4LF4WEM67 · pith_short_16: TFM4LF4WEM67R4BZ · pith_short_8: TFM4LF4W

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/TFM4LF4WEM67R4BZ4TM36C4QHR \
  | 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: 9959c59796233df8f039e4d9bf0b903c7e0b190a4386f59a7632955e3b431a10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29cc0583f6eb71f69c4a3b390d404d5ec78b5324f2a7f45f72f5771680671bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-13T16:27:08Z",
    "title_canon_sha256": "ea33f8f41e530b54ef9217da8220eafe53972c874e581f3a07410cc82a21b832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06652",
    "kind": "arxiv",
    "version": 1
  }
}