Pith Number

pith:BUIDVIJ3

pith:2019:BUIDVIJ3VWQPE5C2EL4JNFOR3J

not attested not anchored not stored refs pending

Dynamic Prediction of ICU Mortality Risk Using Domain Adaptation

Adriano Veloso, Alberto Laender, Nivio Ziviani, Tiago Alves

arxiv:1912.10080 v1 · 2019-12-20 · 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{BUIDVIJ3VWQPE5C2EL4JNFOR3J}

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	2026-07-05T00:27:46.656977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d103aa13bada0f2745a22f89695d1da69cd51e30e52c8e289faec8343f69edb

Aliases

arxiv: 1912.10080 · arxiv_version: 1912.10080v1 · doi: 10.48550/arxiv.1912.10080 · pith_short_12: BUIDVIJ3VWQP · pith_short_16: BUIDVIJ3VWQPE5C2 · pith_short_8: BUIDVIJ3

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/BUIDVIJ3VWQPE5C2EL4JNFOR3J \
  | 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: 0d103aa13bada0f2745a22f89695d1da69cd51e30e52c8e289faec8343f69edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "410d85b925945e8b611a63d6e5317acc75a772e81f304e0d07d0d1dd9d04a324",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-20T19:59:22Z",
    "title_canon_sha256": "ff82c270d480e36c181fac2c603271860dabfa5dc3bb1a77ef28530325ccb303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10080",
    "kind": "arxiv",
    "version": 1
  }
}