Pith Number

pith:H45GK5EU

pith:2025:H45GK5EUBI2KH2LSK2QYNUBBUY

not attested not anchored not stored refs pending

Ultra-Efficient Kidney Stone Fragment Removal via Spinner-Induced Synergistic Circulation and Spiral Flow

Jasmine Vallejo, Ruike Renee Zhao, Yangqing Sun, Yilong Chang

arxiv:2504.11847 v1 · 2025-04-16 · physics.app-ph · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H45GK5EUBI2KH2LSK2QYNUBBUY}

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	2026-07-05T10:49:58.683687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3a6574940a34a3e97256a186d021a63656613ac6712a3626390edfc098aaf0

Aliases

arxiv: 2504.11847 · arxiv_version: 2504.11847v1 · doi: 10.48550/arxiv.2504.11847 · pith_short_12: H45GK5EUBI2K · pith_short_16: H45GK5EUBI2KH2LS · pith_short_8: H45GK5EU

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/H45GK5EUBI2KH2LSK2QYNUBBUY \
  | 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: 3f3a6574940a34a3e97256a186d021a63656613ac6712a3626390edfc098aaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d07ca1399ed1bad73415fb1850340410e597b9f1401ff65e585fbe50f080792",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2025-04-16T08:10:16Z",
    "title_canon_sha256": "fd27b857fce7a7f204bed24c51acc8142904c8f731a9ecb61e7ed2ae3b485f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11847",
    "kind": "arxiv",
    "version": 1
  }
}