Pith Number

pith:RNBIR7ZQ

pith:2018:RNBIR7ZQZSNN7AXL5N2OHCS2LM

not attested not anchored not stored refs pending

The Effectiveness of Multitask Learning for Phenotyping with Electronic Health Records Data

Chlo\'e Simpson, Daisy Yi Ding, Dave C. Kale, Kenneth Jung, Nigam H. Shah, Stephen Pfohl

arxiv:1808.03331 v3 · 2018-08-09 · 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{RNBIR7ZQZSNN7AXL5N2OHCS2LM}

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	2026-05-17T23:56:53.064064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4288ff30cc9adf82ebeb74e38a5a5b212524616ac038252beb7c7e7069a685

Aliases

arxiv: 1808.03331 · arxiv_version: 1808.03331v3 · doi: 10.48550/arxiv.1808.03331 · pith_short_12: RNBIR7ZQZSNN · pith_short_16: RNBIR7ZQZSNN7AXL · pith_short_8: RNBIR7ZQ

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/RNBIR7ZQZSNN7AXL5N2OHCS2LM \
  | 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: 8b4288ff30cc9adf82ebeb74e38a5a5b212524616ac038252beb7c7e7069a685

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde2d8ac6cae7aec7b0104d68c941e61139c22fdca3ef10b4670de830eb14a45",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-08-09T20:08:13Z",
    "title_canon_sha256": "d603a5866250961865c692b6d4798c3a674d7343c421afc2b1f0f48a775920a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03331",
    "kind": "arxiv",
    "version": 3
  }
}