Pith Number

pith:HSOJRZXZ

pith:2019:HSOJRZXZHAQHHWULIQS3A7E6L4

not attested not anchored not stored refs pending

Semi-supervised Breast Lesion Detection in Ultrasound Video Based on Temporal Coherence

Desheng Sun, Kai Ma, Sihong Chen, Weiping Yu, Xiaona Lin, Xinlong Sun, Yefeng Zheng

arxiv:1907.06941 v1 · 2019-07-16 · 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{HSOJRZXZHAQHHWULIQS3A7E6L4}

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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	2026-05-17T23:40:28.602700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c9c98e6f9382073da8b4425b07c9e5f0acd260d9ecc28a0c6c2e7a069907dde

Aliases

arxiv: 1907.06941 · arxiv_version: 1907.06941v1 · doi: 10.48550/arxiv.1907.06941 · pith_short_12: HSOJRZXZHAQH · pith_short_16: HSOJRZXZHAQHHWUL · pith_short_8: HSOJRZXZ

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/HSOJRZXZHAQHHWULIQS3A7E6L4 \
  | 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: 3c9c98e6f9382073da8b4425b07c9e5f0acd260d9ecc28a0c6c2e7a069907dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb91068b963d360431b9fe874d32423c53ce0176d7cf264b4861d27324f14cf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-16T11:16:52Z",
    "title_canon_sha256": "78b5f93784cb46c332decae501073b242161d7a678d96ed0bb19191decf7b4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06941",
    "kind": "arxiv",
    "version": 1
  }
}