Pith Number

pith:VMZINM5M

pith:2021:VMZINM5MQBW7YPVLO4OM5VKXND

not attested not anchored not stored refs pending

On the explainability of hospitalization prediction on a large COVID-19 patient dataset

Alexander B\"usser, Andrea Giovannini, Chiara Marchiori, Dario Arcos-D\'iaz, Ellen Hoeven, Ivan Girardi, Ludovico Furlan, Lydia Bessa\"i, Mauro Gatti, Panagiotis Vagenas, Raffaello Furlan

arxiv:2110.15002 v1 · 2021-10-28 · 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{VMZINM5MQBW7YPVLO4OM5VKXND}

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	2026-07-05T03:26:50.358330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3286b3ac806dfc3eab771cced55768dc645a857508e3e97281e7572222a00d

Aliases

arxiv: 2110.15002 · arxiv_version: 2110.15002v1 · doi: 10.48550/arxiv.2110.15002 · pith_short_12: VMZINM5MQBW7 · pith_short_16: VMZINM5MQBW7YPVL · pith_short_8: VMZINM5M

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/VMZINM5MQBW7YPVLO4OM5VKXND \
  | 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: ab3286b3ac806dfc3eab771cced55768dc645a857508e3e97281e7572222a00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "017cad3d72b034da6e289f0727eadf88cef5a5de9d3faeb0ba233766a2c68d3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-28T10:23:38Z",
    "title_canon_sha256": "5f68c6368a696bc2db7500c2a3823f07a1d7812bec91578480787c3f09aabd5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15002",
    "kind": "arxiv",
    "version": 1
  }
}