Pith Number

pith:PS67PXIP

pith:2025:PS67PXIP6ZEWU33HZYAR3POYQT

not attested not anchored not stored refs pending

Intelligent Virtual Sonographer (IVS): Enhancing Physician-Robot-Patient Communication

Amir Yousefi, Angelos Karlas, Daniela Branzan, Feng Li, Nassir Navab, Tianyu Song, Ulrich Eck, Yuan Bi, Zhongliang Jiang

arxiv:2507.13052 v1 · 2025-07-17 · cs.HC · 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{PS67PXIP6ZEWU33HZYAR3POYQT}

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	2026-07-05T11:38:53.876743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbdf7dd0ff6496a6f67ce011dbdd884f6baf4cb5dee912c859e8704ab463850

Aliases

arxiv: 2507.13052 · arxiv_version: 2507.13052v1 · doi: 10.48550/arxiv.2507.13052 · pith_short_12: PS67PXIP6ZEW · pith_short_16: PS67PXIP6ZEWU33H · pith_short_8: PS67PXIP

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/PS67PXIP6ZEWU33HZYAR3POYQT \
  | 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: 7cbdf7dd0ff6496a6f67ce011dbdd884f6baf4cb5dee912c859e8704ab463850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1008a256585c05a9c6d2e46e134cb992353219c9fe36328afbc1171556df2dfc",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-07-17T12:25:01Z",
    "title_canon_sha256": "043d13da4ed34c09c12c8bda37147ba5a6b3d76d5f78bf3033aeaa1f458af6d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13052",
    "kind": "arxiv",
    "version": 1
  }
}