Pith Number

pith:NJATRUA7

pith:2018:NJATRUA7MZFPQH6AAK63IMNC63

not attested not anchored not stored refs pending

EchoFusion: Tracking and Reconstruction of Objects in 4D Freehand Ultrasound Imaging without External Trackers

Alberto Gomez, Benjamin Hou, Bernhard Kainz, Bishesh Khanal, Chandni Gupta, Daniel Grzech, Daniel Rueckert, Emily Skelton, Jacqueline Matthew, Julia A.Schnabel, Nicolas Toussaint, Robert Wright, Steven McDonagh, Veronika Zimmer

arxiv:1807.10583 v1 · 2018-07-19 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJATRUA7MZFPQH6AAK63IMNC63}

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	2026-05-18T00:09:40.082307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4138d01f664af81fc002bdb431a2f6eea1c0c33f03bc40e7099fe9ed740772

Aliases

arxiv: 1807.10583 · arxiv_version: 1807.10583v1 · doi: 10.48550/arxiv.1807.10583 · pith_short_12: NJATRUA7MZFP · pith_short_16: NJATRUA7MZFPQH6A · pith_short_8: NJATRUA7

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/NJATRUA7MZFPQH6AAK63IMNC63 \
  | 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: 6a4138d01f664af81fc002bdb431a2f6eea1c0c33f03bc40e7099fe9ed740772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "041df3516a9146b15e2a35ccd01fa868f8ebf608687fee33459c43b634ff81fa",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-19T12:07:50Z",
    "title_canon_sha256": "e98beff22d4a3fd9708ce04c9ff9498f7d67345a4b136296e12cb9395071185e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10583",
    "kind": "arxiv",
    "version": 1
  }
}