Pith Number

pith:L76M2KWN

pith:2020:L76M2KWN27OKQNHXOCRIIHBVIX

not attested not anchored not stored refs pending

Clinical Predictive Models for COVID-19: Systematic Study

August DuMont Sch\"utte, Benedikt Dietz, Patrick Schwab, Stefan Bauer

arxiv:2005.08302 v2 · 2020-05-17 · 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{L76M2KWN27OKQNHXOCRIIHBVIX}

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	2026-07-05T01:55:10.032339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ffccd2acdd7dca834f770a2841c3545ea4a8b2ece9027360e35be43ac432cfe

Aliases

arxiv: 2005.08302 · arxiv_version: 2005.08302v2 · doi: 10.48550/arxiv.2005.08302 · pith_short_12: L76M2KWN27OK · pith_short_16: L76M2KWN27OKQNHX · pith_short_8: L76M2KWN

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/L76M2KWN27OKQNHXOCRIIHBVIX \
  | 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: 5ffccd2acdd7dca834f770a2841c3545ea4a8b2ece9027360e35be43ac432cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c564df790abee1355d554fc338a48572942685e301c4a1c12450161c62112f8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-17T17:10:39Z",
    "title_canon_sha256": "5d99419da5c2df7537f832c27df5300b6b6d5b9a2a5baee939c057ba2cc51ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08302",
    "kind": "arxiv",
    "version": 2
  }
}