Pith Number

pith:OPCWLABW

pith:2019:OPCWLABW2T555CCILHGVK3FLT6

not attested not anchored not stored refs pending

Deep Angular Embedding and Feature Correlation Attention for Breast MRI Cancer Analysis

Gongjie Li, Hao Chen, Huangjin Lin, Juan Zhou, Luyang Luo, Pheng-Ann Heng, Qi Dou, Xi Wang

arxiv:1906.02999 v1 · 2019-06-07 · 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{OPCWLABW2T555CCILHGVK3FLT6}

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	2026-05-17T23:43:55.431682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73c5658036d4fbde884859cd556cab9f88ab415a995f098ff2927b01382f6ce2

Aliases

arxiv: 1906.02999 · arxiv_version: 1906.02999v1 · doi: 10.48550/arxiv.1906.02999 · pith_short_12: OPCWLABW2T55 · pith_short_16: OPCWLABW2T555CCI · pith_short_8: OPCWLABW

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/OPCWLABW2T555CCILHGVK3FLT6 \
  | 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: 73c5658036d4fbde884859cd556cab9f88ab415a995f098ff2927b01382f6ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acc8cf0d02a15a7585d6670cc835e3bab2c2ac4c12a2bb460aa1e9afa65c7d58",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-07T10:23:06Z",
    "title_canon_sha256": "6761f5271cd7d64ffa985e43426f6dd2759f2aa9a03401db7ea82acd1a1a895e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02999",
    "kind": "arxiv",
    "version": 1
  }
}