Pith Number

pith:V6BB6OAP

pith:2021:V6BB6OAPHXQI6W3SIUUGP77WBF

not attested not anchored not stored refs pending

Detecting Hypo-plastic Left Heart Syndrome in Fetal Ultrasound via Disease-specific Atlas Maps

Athanasios Vlontzos, Ben Glocker, Bernhard Kainz, Daniel Rueckert, Emily Skelton, Emma C. Robinson, Jaqueline Matthew, Jeremy Tan, John Simpson, Matthew Sinclair, Reza Razavi, Samuel Budd, Thomas Day, Tianrui Liu

arxiv:2107.02643 v1 · 2021-07-06 · 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{V6BB6OAPHXQI6W3SIUUGP77WBF}

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	2026-07-05T02:55:22.990361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af821f380f3de08f5b72452867fff60974537e7fc5a488aeb3bb2c118a97238b

Aliases

arxiv: 2107.02643 · arxiv_version: 2107.02643v1 · doi: 10.48550/arxiv.2107.02643 · pith_short_12: V6BB6OAPHXQI · pith_short_16: V6BB6OAPHXQI6W3S · pith_short_8: V6BB6OAP

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/V6BB6OAPHXQI6W3SIUUGP77WBF \
  | 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: af821f380f3de08f5b72452867fff60974537e7fc5a488aeb3bb2c118a97238b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dad28c57a66b8b46181f302a5b7416c33e15d699523d4ce98f5a8ad34928513",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-07-06T14:31:19Z",
    "title_canon_sha256": "08ef88b4011371e273b23776dd2d7523fb0741bf83c95f1f86e79ba0fc5b8f60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02643",
    "kind": "arxiv",
    "version": 1
  }
}