Pith Number

pith:F4R76PAY

pith:2021:F4R76PAYE7ZVPTWH2WN2UFEGPN

not attested not anchored not stored refs pending

Learning a Model-Driven Variational Network for Deformable Image Registration

Ales Leonardis, Alexander Thorley, Antonio de Marvao, Daniel Rueckert, Declan P. O'Regan, Huaqi Qiu, Hyung Jin Chang, Iain B Styles, Jinming Duan, Linlin Shen, Wei Chen, Xi Jia

arxiv:2105.12227 v1 · 2021-05-25 · cs.CV · 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{F4R76PAYE7ZVPTWH2WN2UFEGPN}

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.

Cited by

1 paper in Pith

MorphSeek: Fine-grained Latent Representation-Level Policy Optimization for Deformable Image Registration

Receipt and verification

First computed	2026-07-05T09:26:08.985652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f23ff3c1827f357cec7d59baa14867b7d41abf9c1ea22eff491e4ee19efc071

Aliases

arxiv: 2105.12227 · arxiv_version: 2105.12227v1 · doi: 10.48550/arxiv.2105.12227 · pith_short_12: F4R76PAYE7ZV · pith_short_16: F4R76PAYE7ZVPTWH · pith_short_8: F4R76PAY

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/F4R76PAYE7ZVPTWH2WN2UFEGPN \
  | 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: 2f23ff3c1827f357cec7d59baa14867b7d41abf9c1ea22eff491e4ee19efc071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0afb1596f7df7abff866170ddaeb1c290bf623bb6d2d462ff6214d5b50f0777b",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-25T21:37:37Z",
    "title_canon_sha256": "e69e4bdffd41b1aa3cbead45cdbaeb51e9e2e8701d5b313ed6cdc8618ce0a687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12227",
    "kind": "arxiv",
    "version": 1
  }
}