Pith Number

pith:4H3ICGXB

pith:2022:4H3ICGXBDYXVPAL6OYOZTJHINE

not attested not anchored not stored refs pending

Unsupervised Echocardiography Registration through Patch-based MLPs and Transformers

Herve Delingette, Maxime Sermesant, Yingyu Yang, Zihao Wang

arxiv:2211.11687 v1 · 2022-11-21 · 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{4H3ICGXBDYXVPAL6OYOZTJHINE}

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	2026-07-05T05:17:56.869885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1f6811ae11e2f57817e761d99a4e86935cfc90749ace13adfe986061ed9f52c

Aliases

arxiv: 2211.11687 · arxiv_version: 2211.11687v1 · doi: 10.48550/arxiv.2211.11687 · pith_short_12: 4H3ICGXBDYXV · pith_short_16: 4H3ICGXBDYXVPAL6 · pith_short_8: 4H3ICGXB

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/4H3ICGXBDYXVPAL6OYOZTJHINE \
  | 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: e1f6811ae11e2f57817e761d99a4e86935cfc90749ace13adfe986061ed9f52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8417f25f974a2c1ec2313f5bcf2eb7154c92a9af2af9eb0676b6895d7139e154",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-21T17:59:04Z",
    "title_canon_sha256": "67389db10a49d6cbb37ee8f3e38a4532f7b1a44f5bea3f7acae20677510e4e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11687",
    "kind": "arxiv",
    "version": 1
  }
}