Pith Number

pith:CWVUDDE2

pith:2019:CWVUDDE2MJLCJRKCVZPQQF33GP

not attested not anchored not stored refs pending

MetaPred: Meta-Learning for Clinical Risk Prediction with Limited Patient Electronic Health Records

Fei Wang, Fengyi Tang, Hiroko Dodge, Jiayu Zhou, Xi Sheryl Zhang

arxiv:1905.03218 v1 · 2019-05-08 · 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{CWVUDDE2MJLCJRKCVZPQQF33GP}

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	2026-05-17T23:46:42.536856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ab418c9a625624c542ae5f08177b33d2f6503cebc8c1259384fdc7403223a1

Aliases

arxiv: 1905.03218 · arxiv_version: 1905.03218v1 · doi: 10.48550/arxiv.1905.03218 · pith_short_12: CWVUDDE2MJLC · pith_short_16: CWVUDDE2MJLCJRKC · pith_short_8: CWVUDDE2

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/CWVUDDE2MJLCJRKCVZPQQF33GP \
  | 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: 15ab418c9a625624c542ae5f08177b33d2f6503cebc8c1259384fdc7403223a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5035c2a4627b8930513cc8f9900f370156a931eedf07e1d1a16dc38436765113",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-08T17:07:51Z",
    "title_canon_sha256": "0d6826d61d35e90fe1a522a08a458ed6c121072234f830c479d03b8da0c51ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03218",
    "kind": "arxiv",
    "version": 1
  }
}