Pith Number

pith:ITN32H64

pith:2023:ITN32H646VLG3JLARYY6MRWQFD

not attested not anchored not stored refs pending

The Challenge of Fetal Cardiac MRI Reconstruction Using Deep Learning

Daniel Rueckert, David F A Lloyd, Denis Prokopenko, Joseph V Hajnal, Kerstin Hammernik, Thomas Roberts

arxiv:2308.07885 v1 · 2023-08-15 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITN32H646VLG3JLARYY6MRWQFD}

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	2026-07-05T06:41:32.791290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44dbbd1fdcf5566da5608e31e646d028e35e15cf6945ad33a3cdb1f7cfcf0c88

Aliases

arxiv: 2308.07885 · arxiv_version: 2308.07885v1 · doi: 10.48550/arxiv.2308.07885 · pith_short_12: ITN32H646VLG · pith_short_16: ITN32H646VLG3JLA · pith_short_8: ITN32H64

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/ITN32H646VLG3JLARYY6MRWQFD \
  | 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: 44dbbd1fdcf5566da5608e31e646d028e35e15cf6945ad33a3cdb1f7cfcf0c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14bdd9bee79140ba5e2594143acedbe0c8815653bb42050bcac85b0d802d9ccc",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-15T17:22:42Z",
    "title_canon_sha256": "df85cda1beb4b5cd7189e2c28e6c9f47367b2783d310a8200558ae8e0e3aadb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07885",
    "kind": "arxiv",
    "version": 1
  }
}