Pith Number

pith:HKWVZG5A

pith:2023:HKWVZG5ATNTLJHAHNT5BQB4XI7

not attested not anchored not stored refs pending

Ultrasound Plane Pose Regression: Assessing Generalized Pose Coordinates in the Fetal Brain

Anna L David, Brian Dromey, Chiara Di Vece, Danail Stoyanov, Donald Peebles, Francisco Vasconcelos, Maela Le Lous

arxiv:2301.08317 v2 · 2023-01-19 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKWVZG5ATNTLJHAHNT5BQB4XI7}

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	2026-07-05T07:08:04.846142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aad5c9ba09b66b49c076cfa18079747f0197ed948d7d074e98d54e03e6e0d8f

Aliases

arxiv: 2301.08317 · arxiv_version: 2301.08317v2 · doi: 10.48550/arxiv.2301.08317 · pith_short_12: HKWVZG5ATNTL · pith_short_16: HKWVZG5ATNTLJHAH · pith_short_8: HKWVZG5A

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/HKWVZG5ATNTLJHAHNT5BQB4XI7 \
  | 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: 3aad5c9ba09b66b49c076cfa18079747f0197ed948d7d074e98d54e03e6e0d8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8395d64f865c39cbece2e8a02d5804b08f516a4f732e513211a1b2c5cf7ad38",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-19T21:16:36Z",
    "title_canon_sha256": "945c317e0ebfdb38367865fe1129ed866764594cc23d02bc254c37c13ff55fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08317",
    "kind": "arxiv",
    "version": 2
  }
}