Pith Number

pith:MLO2JHTH

pith:2026:MLO2JHTHVHVLKYKAL6CSL3RMFA

not attested not anchored not stored refs pending

Temporal Training Strategies for Left Atrium and Left Atrial Appendage Segmentation in Dynamic Contrast 4DCT

David Montalvo-Garc\'ia, Elliot R. McVeigh, Lauren Severance, Mar\'ia J. Ledesma-Carbayo

arxiv:2606.31444 v1 · 2026-06-30 · 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{MLO2JHTHVHVLKYKAL6CSL3RMFA}

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	2026-07-01T01:18:03.477777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62dda49e67a9eab561405f8525ee2c283e7912c464f4f621a3eb2edf22d15df7

Aliases

arxiv: 2606.31444 · arxiv_version: 2606.31444v1 · doi: 10.48550/arxiv.2606.31444 · pith_short_12: MLO2JHTHVHVL · pith_short_16: MLO2JHTHVHVLKYKA · pith_short_8: MLO2JHTH

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/MLO2JHTHVHVLKYKAL6CSL3RMFA \
  | 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: 62dda49e67a9eab561405f8525ee2c283e7912c464f4f621a3eb2edf22d15df7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88348df632c51743bb2eaea06c71bfe05e85cf3b033d5f9e1cde794d96d1d156",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T10:21:29Z",
    "title_canon_sha256": "83657e89bb2639edb681fa5925ea2eddf3efcd58c28663c83592d5e7abe8530a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31444",
    "kind": "arxiv",
    "version": 1
  }
}