Pith Number

pith:2LRYV3DB

pith:2025:2LRYV3DBMTJHV4RBLJXFVO6T6I

not attested not anchored not stored refs pending

SonoGym: High Performance Simulation for Challenging Surgical Tasks with Robotic Ultrasound

Andreas Krause, Fabio Carrillo, Frederic Giraud, Luohong Wu, Manish Prajapat, Masoud Moghani, Mayank Mittal, Philipp F\"urnstahl, Yunke Ao

arxiv:2507.01152 v1 · 2025-07-01 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LRYV3DBMTJHV4RBLJXFVO6T6I}

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	2026-07-05T11:30:25.926061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e38aec6164d27af2215a6e5abbd3f2273760f9f709bfad0b7d65ce93fbf8b5

Aliases

arxiv: 2507.01152 · arxiv_version: 2507.01152v1 · doi: 10.48550/arxiv.2507.01152 · pith_short_12: 2LRYV3DBMTJH · pith_short_16: 2LRYV3DBMTJHV4RB · pith_short_8: 2LRYV3DB

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/2LRYV3DBMTJHV4RBLJXFVO6T6I \
  | 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: d2e38aec6164d27af2215a6e5abbd3f2273760f9f709bfad0b7d65ce93fbf8b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f5c8e2d1f7adfb91c4a20bed54daa7aa48844a4d926c3798a3ea98a445d00d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-01T19:23:00Z",
    "title_canon_sha256": "e240ad36d1c081536bd87b37e3832920732abfc166f1e424cb5a417d21797853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01152",
    "kind": "arxiv",
    "version": 1
  }
}