Pith Number

pith:DESPN73A

pith:2025:DESPN73AMGW5LY36TXKX3UFDFN

not attested not anchored not stored refs pending

SAGCNet: Spatial-Aware Graph Completion Network for Missing Slice Imputation in Population CMR Imaging

Joao A C Lima, Junkai Liu, Le Zhang, Nay Aung, Stefan K. Piechnik, Steffen E. Petersen, Theodoros N. Arvanitis

arxiv:2508.07041 v1 · 2025-08-09 · eess.IV · 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{DESPN73AMGW5LY36TXKX3UFDFN}

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	2026-07-05T11:52:04.322726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1924f6ff6061add5e37e9dd57dd0a32b4bfe5332ca45053416428d93fcf2bfa9

Aliases

arxiv: 2508.07041 · arxiv_version: 2508.07041v1 · doi: 10.48550/arxiv.2508.07041 · pith_short_12: DESPN73AMGW5 · pith_short_16: DESPN73AMGW5LY36 · pith_short_8: DESPN73A

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/DESPN73AMGW5LY36TXKX3UFDFN \
  | 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: 1924f6ff6061add5e37e9dd57dd0a32b4bfe5332ca45053416428d93fcf2bfa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ba53860d5d8091f5edecce5905a10e3dd814a919d3f6c9c3f237144172afb4b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-08-09T16:56:07Z",
    "title_canon_sha256": "108e4611aca32441acfcd8c6740d8b7dfe5272a0aa7a5c75023bb391509d9fa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.07041",
    "kind": "arxiv",
    "version": 1
  }
}