Pith Number

pith:I53NMSF2

pith:2026:I53NMSF2WYWD357CVVB4NXLGFB

not attested not anchored not stored refs pending

Cross-Dataset Generalization in Breast MRI Tumor Classification via Class-Wise Dataset Mixing

Hamid Usefi, Mohammad Ali Dadrast

arxiv:2607.18678 v1 · 2026-07-21 · cs.CV · 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{I53NMSF2WYWD357CVVB4NXLGFB}

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	2026-07-22T01:23:06.250685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4776d648bab62c3df7e2ad43c6dd662848eb4df0a1952aa9e0b7a61bbac5972f

Aliases

arxiv: 2607.18678 · arxiv_version: 2607.18678v1 · doi: 10.48550/arxiv.2607.18678 · pith_short_12: I53NMSF2WYWD · pith_short_16: I53NMSF2WYWD357C · pith_short_8: I53NMSF2

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/I53NMSF2WYWD357CVVB4NXLGFB \
  | 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: 4776d648bab62c3df7e2ad43c6dd662848eb4df0a1952aa9e0b7a61bbac5972f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb603a1ed5440a74c7deda161dc9b90695c13eabd1eb4bbd40fe1ff3cddc6f6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-21T03:51:53Z",
    "title_canon_sha256": "72691663234428861442225491cda6e15259b73c3a791a0bad24d8885cd67376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18678",
    "kind": "arxiv",
    "version": 1
  }
}