Pith Number

pith:UAIUHO5H

pith:2025:UAIUHO5H5T6HV3QUSRLDA2W5XN

not attested not anchored not stored refs pending

TotalRegistrator: Towards a Lightweight Foundation Model for CT Image Registration

Alessa Hering, Bram van Ginneken, Ewoud J. Smit, Gwendolyn Vuurberg, Hong Son Mai, Joey Roosen, Manh Ha Luu, Marjan Doppen, Mathias Prokop, Mattias Heinrich, Quoc Vu Dang, Thi Quynh Ha, Thuy Duong Quach, Tip Stille, Xuan Loc Pham

arxiv:2508.04450 v1 · 2025-08-06 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAIUHO5H5T6HV3QUSRLDA2W5XN}

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	2026-07-05T11:49:37.001836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a01143bba7ecfc7aee149456306addbb56a3463306bb481624c727ed99b10e5a

Aliases

arxiv: 2508.04450 · arxiv_version: 2508.04450v1 · doi: 10.48550/arxiv.2508.04450 · pith_short_12: UAIUHO5H5T6H · pith_short_16: UAIUHO5H5T6HV3QU · pith_short_8: UAIUHO5H

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/UAIUHO5H5T6HV3QUSRLDA2W5XN \
  | 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: a01143bba7ecfc7aee149456306addbb56a3463306bb481624c727ed99b10e5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff745d7028300c7ab7c6fe7f358727aeb1cd62af16871a0151fb8b54e918078",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-08-06T13:50:27Z",
    "title_canon_sha256": "3c137686b7d72972c11ee5060283fcbc7790ae63b4ae358c159dfa7cc66fadfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04450",
    "kind": "arxiv",
    "version": 1
  }
}