Pith Number

pith:OG3FBHJK

pith:2023:OG3FBHJKC2TKUALNVL2JT2EX5L

not attested not anchored not stored refs pending

Multi-class point cloud completion networks for 3D cardiac anatomy reconstruction from cine magnetic resonance images

Abhirup Banerjee, Julius Ossenberg-Engels, Marcel Beetz, Vicente Grau

arxiv:2307.08535 v2 · 2023-07-17 · 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{OG3FBHJKC2TKUALNVL2JT2EX5L}

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	2026-07-05T06:32:12.763611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b6509d2a16a6aa016daaf499e897eaec39eef8ced09333f00c785426625dfe

Aliases

arxiv: 2307.08535 · arxiv_version: 2307.08535v2 · doi: 10.48550/arxiv.2307.08535 · pith_short_12: OG3FBHJKC2TK · pith_short_16: OG3FBHJKC2TKUALN · pith_short_8: OG3FBHJK

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/OG3FBHJKC2TKUALNVL2JT2EX5L \
  | 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: 71b6509d2a16a6aa016daaf499e897eaec39eef8ced09333f00c785426625dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01eb9b9eb4f9e924a94ff3335850cada94eb3956b883963cd57ac8cf9a68ac75",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-07-17T14:52:52Z",
    "title_canon_sha256": "993f9d9b93c7cfa8e05a8a6738f9b289b5f71e27391d988352e21fb41d8822fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08535",
    "kind": "arxiv",
    "version": 2
  }
}