Pith Number

pith:4MM772VU

pith:2021:4MM772VUWKGNWZGPX7D2ETK2YA

not attested not anchored not stored refs pending

Development and Validation of a Deep Learning Model for Prediction of Severe Outcomes in Suspected COVID-19 Infection

Andrew Liteplo, Aoxiao Zhong, Dufan Wu, Hui Ren, Ittai Dayan, Jiahui Guan, Marcio Aloisio Bezerra Cavalcanti Rockenbach, Quanzheng Li, Sayon Dutta, Varun Buch, Xiang Li

arxiv:2103.11269 v2 · 2021-03-21 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MM772VUWKGNWZGPX7D2ETK2YA}

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	2026-07-05T02:26:57.259699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e319ffeab4b28cdb64cfbfc7a24d5ac005b72d4f8ed567c74d9720dac85984b9

Aliases

arxiv: 2103.11269 · arxiv_version: 2103.11269v2 · doi: 10.48550/arxiv.2103.11269 · pith_short_12: 4MM772VUWKGN · pith_short_16: 4MM772VUWKGNWZGP · pith_short_8: 4MM772VU

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/4MM772VUWKGNWZGPX7D2ETK2YA \
  | 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: e319ffeab4b28cdb64cfbfc7a24d5ac005b72d4f8ed567c74d9720dac85984b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8e4085691153f6b6e5f387c83da3e6c7bcd8d47a0e45ccc974ee83a3ab29e0",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-21T00:03:27Z",
    "title_canon_sha256": "8c8fd9a5843d4b21169ad8e6c709def6ddfbfd9e98cf10af5e362f895a58e27e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11269",
    "kind": "arxiv",
    "version": 2
  }
}