Pith Number

pith:QOZQ2DLD

pith:2020:QOZQ2DLD35OKXKU6QXYUP5IJEK

not attested not anchored not stored refs pending

Exploration of Interpretability Techniques for Deep COVID-19 Classification using Chest X-ray Images

Andreas N\"urnberger, Chompunuch Sarasaen, Fatima Saad, Georg Rose, Nirja Desai, Oliver Speck, Petia Radeva, Rahul Mishra, Rupali Khatun, Sebastian Stober, Soumick Chatterjee, Suhita Ghosh, Valerie Krug

arxiv:2006.02570 v4 · 2020-06-03 · 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{QOZQ2DLD35OKXKU6QXYUP5IJEK}

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	2026-07-05T07:43:06.155695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b30d0d63df5cabaa9e85f147f50922955120849dfb74abca73762da5d2d530

Aliases

arxiv: 2006.02570 · arxiv_version: 2006.02570v4 · doi: 10.48550/arxiv.2006.02570 · pith_short_12: QOZQ2DLD35OK · pith_short_16: QOZQ2DLD35OKXKU6 · pith_short_8: QOZQ2DLD

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/QOZQ2DLD35OKXKU6QXYUP5IJEK \
  | 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: 83b30d0d63df5cabaa9e85f147f50922955120849dfb74abca73762da5d2d530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560bf682c1c5744b7e7cf5d55cf6da766eb527abb9d7309bac9d62ef877b8f1e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-03T22:55:53Z",
    "title_canon_sha256": "85fde8dbced105e50ce25ae5438b5255d6885ab9e4c9687545fdb253d1a31493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02570",
    "kind": "arxiv",
    "version": 4
  }
}