Pith Number

pith:A5W4I6HP

pith:2020:A5W4I6HPC2OZBU6Z6MTYG64WMI

not attested not anchored not stored refs pending

An early prediction of covid-19 associated hospitalization surge using deep learning approach

Qiancheng Sun, Suning Hong, Ying Zhao, Yuqi Meng, Zhixiang Li

arxiv:2009.08093 v2 · 2020-09-17 · 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{A5W4I6HPC2OZBU6Z6MTYG64WMI}

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	2026-07-05T03:35:07.256334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

076dc478ef169d90d3d9f327837b9662024bb7ed088c850427a37669bd69130e

Aliases

arxiv: 2009.08093 · arxiv_version: 2009.08093v2 · doi: 10.48550/arxiv.2009.08093 · pith_short_12: A5W4I6HPC2OZ · pith_short_16: A5W4I6HPC2OZBU6Z · pith_short_8: A5W4I6HP

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/A5W4I6HPC2OZBU6Z6MTYG64WMI \
  | 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: 076dc478ef169d90d3d9f327837b9662024bb7ed088c850427a37669bd69130e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c771205c01e002f935144ca772f9ab13826e85150f76f7b5d0b86ca47889219b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-17T06:26:50Z",
    "title_canon_sha256": "275897fcbd3b84229e5458fd6435048056de79cd26940a400e028b489ba80f94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08093",
    "kind": "arxiv",
    "version": 2
  }
}