Pith Number

pith:O366WVH2

pith:2021:O366WVH2BHXSLKFK5B6GS3DSUI

not attested not anchored not stored refs pending

Plane-Wave Ultrasound Beamforming: A Deep Learning Approach

Hassan Rivaz, Sobhan Goudarzi

arxiv:2109.13119 v1 · 2021-09-27 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O366WVH2BHXSLKFK5B6GS3DSUI}

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	2026-07-05T03:17:41.581291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76fdeb54fa09ef25a8aae87c696c72a216380ca049f043f50f6a7c11cc97b8b1

Aliases

arxiv: 2109.13119 · arxiv_version: 2109.13119v1 · doi: 10.48550/arxiv.2109.13119 · pith_short_12: O366WVH2BHXS · pith_short_16: O366WVH2BHXSLKFK · pith_short_8: O366WVH2

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/O366WVH2BHXSLKFK5B6GS3DSUI \
  | 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: 76fdeb54fa09ef25a8aae87c696c72a216380ca049f043f50f6a7c11cc97b8b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eca307126a754d0afdca3efbd13e12578d046dca949b241ddfdb7a823abfae03",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-09-27T15:20:05Z",
    "title_canon_sha256": "18b481e597d3ead6a97b2862c8640349694fc7d24cfc3bb85de083ea3ac689c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13119",
    "kind": "arxiv",
    "version": 1
  }
}