Pith Number

pith:WMZXWMOV

pith:2026:WMZXWMOV3GPZ53XZGKO4ACDXWV

not attested not anchored not stored refs pending

Unsupervised Domain Adaptation for Calcification Classification in Mammography Across Multi-Site Datasets

Derek L. Nguyen, Emily C. Barre, E. Shelley Hwang, Jeffrey R. Marks, Jennifer Thomas, Joseph Y. Lo, Lars J. Grimm, Marc D. Ryser, Thomas Lynch, Xuan Liu

arxiv:2607.06549 v1 · 2026-07-07 · 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{WMZXWMOV3GPZ53XZGKO4ACDXWV}

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	2026-07-08T01:19:29.631637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3337b31d5d99f9eeef9329dc00877b57f3efbebab46d8017c3bdfe43dfbd735

Aliases

arxiv: 2607.06549 · arxiv_version: 2607.06549v1 · doi: 10.48550/arxiv.2607.06549 · pith_short_12: WMZXWMOV3GPZ · pith_short_16: WMZXWMOV3GPZ53XZ · pith_short_8: WMZXWMOV

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/WMZXWMOV3GPZ53XZGKO4ACDXWV \
  | 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: b3337b31d5d99f9eeef9329dc00877b57f3efbebab46d8017c3bdfe43dfbd735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "537af200a1fb6f22cb4374e5f83dac83a6cc927ca744bc7ef58de47b3a034271",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-07T17:53:49Z",
    "title_canon_sha256": "04eaf7c4fcc8011fc8ce479ef0bfd2b8d0f489d9a76fcf92d377b58ffc550751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06549",
    "kind": "arxiv",
    "version": 1
  }
}