Pith Number

pith:3AKXVLZW

pith:2020:3AKXVLZWL2W5Z3LYGMM5LQT6OR

not attested not anchored not stored refs pending

Using Deep Convolutional Neural Networks to Diagnose COVID-19 From Chest X-Ray Images

Yi Zhong

arxiv:2007.09695 v1 · 2020-07-19 · 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{3AKXVLZWL2W5Z3LYGMM5LQT6OR}

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	2026-07-05T01:20:28.152281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8157aaf365eaddced783319d5c27e7478a6347a9d98d406a0f2e6ced589b0fd

Aliases

arxiv: 2007.09695 · arxiv_version: 2007.09695v1 · doi: 10.48550/arxiv.2007.09695 · pith_short_12: 3AKXVLZWL2W5 · pith_short_16: 3AKXVLZWL2W5Z3LY · pith_short_8: 3AKXVLZW

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/3AKXVLZWL2W5Z3LYGMM5LQT6OR \
  | 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: d8157aaf365eaddced783319d5c27e7478a6347a9d98d406a0f2e6ced589b0fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "908ee92310bdc80921cd648801293a4fad064cf42134bb2c84fe5a272ca9434d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-19T15:47:37Z",
    "title_canon_sha256": "751e407151d339ad75fb265a96c3d4cff038fb4d5144dbb0991e5b3b431e2a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09695",
    "kind": "arxiv",
    "version": 1
  }
}