Pith Number

pith:XGGW7PKQ

pith:2023:XGGW7PKQ6SPI4AGB45R7UKDFNP

not attested not anchored not stored refs pending

Unsupervised Anomaly Detection in Medical Images Using Masked Diffusion Model

Chen Chen, Hasan Iqbal, Jing Hua, Umar Khalid

arxiv:2305.19867 v2 · 2023-05-31 · 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{XGGW7PKQ6SPI4AGB45R7UKDFNP}

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	2026-07-05T06:45:36.496023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98d6fbd50f49e8e00c1e763fa28656bfe50b5e723a3cc31cb807495e9d13e66

Aliases

arxiv: 2305.19867 · arxiv_version: 2305.19867v2 · doi: 10.48550/arxiv.2305.19867 · pith_short_12: XGGW7PKQ6SPI · pith_short_16: XGGW7PKQ6SPI4AGB · pith_short_8: XGGW7PKQ

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/XGGW7PKQ6SPI4AGB45R7UKDFNP \
  | 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: b98d6fbd50f49e8e00c1e763fa28656bfe50b5e723a3cc31cb807495e9d13e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c7706c273bb6f090d07dd7fe4e1266d76ff90b7a269f2458a6ee19a8b4987e",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-31T14:04:11Z",
    "title_canon_sha256": "1f9714b571bba259d5ebfaf17168859fbec0657b1c25b615f094db9be0be655d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19867",
    "kind": "arxiv",
    "version": 2
  }
}