Pith Number

pith:X45Z6ZAS

pith:2021:X45Z6ZASEPYHGRVJN6JTO2NGMA

not attested not anchored not stored refs pending

Domain Generalization for Mammography Detection via Multi-style and Multi-view Contrastive Learning

Dinggang Shen, Jie-Zhi Cheng, Qitian Chen, Sheng Wang, Xi Ouyang, Yuezhi Yang, Yuji Qi, Zheren Li, Zhiming Cui, Zhong Xue

arxiv:2111.10827 v1 · 2021-11-21 · eess.IV · 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{X45Z6ZASEPYHGRVJN6JTO2NGMA}

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	2026-07-05T03:33:57.201811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3b9f641223f07346a96f933769a6600eb2166eb312e6bdc01a965cd3d95d21

Aliases

arxiv: 2111.10827 · arxiv_version: 2111.10827v1 · doi: 10.48550/arxiv.2111.10827 · pith_short_12: X45Z6ZASEPYH · pith_short_16: X45Z6ZASEPYHGRVJ · pith_short_8: X45Z6ZAS

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/X45Z6ZASEPYHGRVJN6JTO2NGMA \
  | 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: bf3b9f641223f07346a96f933769a6600eb2166eb312e6bdc01a965cd3d95d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3756e2c862e58a15b8ee748269e4374134ffaf9c281193789663d40b8006914a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-21T14:29:50Z",
    "title_canon_sha256": "86683aeb23c702b20e0558f0c459932582fa45bbf4d02d3e075b7522df23b3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10827",
    "kind": "arxiv",
    "version": 1
  }
}