Pith Number

pith:GOF4XHQK

pith:2018:GOF4XHQK5RG2MHDE53FCYYM5CW

not attested not anchored not stored refs pending

Multi-Task Learning with Incomplete Data for Healthcare

Ilknur Kaynar Kabul, Jorge Silva, Saba Emrani, Xin J. Hunt

arxiv:1807.02442 v1 · 2018-07-06 · stat.ML · 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{GOF4XHQK5RG2MHDE53FCYYM5CW}

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	2026-05-18T00:11:22.016251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

338bcb9e0aec4da61c64eeca2c619d159713f94da309f1393af61bc652ce470a

Aliases

arxiv: 1807.02442 · arxiv_version: 1807.02442v1 · doi: 10.48550/arxiv.1807.02442 · pith_short_12: GOF4XHQK5RG2 · pith_short_16: GOF4XHQK5RG2MHDE · pith_short_8: GOF4XHQK

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/GOF4XHQK5RG2MHDE53FCYYM5CW \
  | 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: 338bcb9e0aec4da61c64eeca2c619d159713f94da309f1393af61bc652ce470a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "947ece7bc39309c803fce2309804fe0272bb38d69d2434489d112cba5a153d6b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-07-06T15:08:26Z",
    "title_canon_sha256": "3424445aa6e57523d8add8f64ff49b0391a2b00c4d8b9bfe738486b1e1450ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02442",
    "kind": "arxiv",
    "version": 1
  }
}