Pith Number

pith:2MLHFHWR

pith:2023:2MLHFHWRO4AE6ZP3JUQDHXVDDF

not attested not anchored not stored refs pending

Non-rigid Medical Image Registration using Physics-informed Neural Networks

Dean C. Barratt, Mark Emberton, Shaheer U. Saeed, Yipeng Hu, Zachary M. C. Baum, Zeike A. Taylor, Zhe Min

arxiv:2302.10343 v1 · 2023-02-20 · eess.IV · cs.CV · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MLHFHWRO4AE6ZP3JUQDHXVDDF}

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	2026-07-05T05:44:16.943539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d316729ed177004f65fb4d2033dea31945c9992ce545cbfe7785268f7dcc641e

Aliases

arxiv: 2302.10343 · arxiv_version: 2302.10343v1 · doi: 10.48550/arxiv.2302.10343 · pith_short_12: 2MLHFHWRO4AE · pith_short_16: 2MLHFHWRO4AE6ZP3 · pith_short_8: 2MLHFHWR

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/2MLHFHWRO4AE6ZP3JUQDHXVDDF \
  | 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: d316729ed177004f65fb4d2033dea31945c9992ce545cbfe7785268f7dcc641e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13d4da40421cf7746b537b86a0fdc31051f1a6c0f8b4696c745b1b1a359cf1b",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-02-20T22:17:29Z",
    "title_canon_sha256": "2131a45e984e3cde12fd7fe1bede05fc684fe325775cf7146b8fedb3997aca7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10343",
    "kind": "arxiv",
    "version": 1
  }
}