Pith Number

pith:YAZ3MZO6

pith:2022:YAZ3MZO67T233CD6J45L4PHC64

not attested not anchored not stored refs pending

PrepNet: A Convolutional Auto-Encoder to Homogenize CT Scans for Cross-Dataset Medical Image Analysis

Ahmet Selman Bozkir, Friedhelm Schwenker, Javier A. Montoya-Zegarra, Jonathan Gruss, Marco Calandri, Mohammadreza Amirian, Thilo Stadelmann, Yves D. Stebler

arxiv:2208.09408 v1 · 2022-08-19 · 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{YAZ3MZO67T233CD6J45L4PHC64}

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	2026-07-05T04:49:59.648685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c033b665defcf5bd887e4f3abe3ce2f702bf2bfcd384e81f108c7bbbde113a4d

Aliases

arxiv: 2208.09408 · arxiv_version: 2208.09408v1 · doi: 10.48550/arxiv.2208.09408 · pith_short_12: YAZ3MZO67T23 · pith_short_16: YAZ3MZO67T233CD6 · pith_short_8: YAZ3MZO6

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/YAZ3MZO67T233CD6J45L4PHC64 \
  | 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: c033b665defcf5bd887e4f3abe3ce2f702bf2bfcd384e81f108c7bbbde113a4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258f96652b6308a7046568374be939d08ca0aa710e08f596620b133bdaad0987",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-08-19T15:49:47Z",
    "title_canon_sha256": "6c1b80825d063f5becc5c792d1829033a9710d693644f94b8fbf59ee4543be48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.09408",
    "kind": "arxiv",
    "version": 1
  }
}