Pith Number

pith:OXUFIL7N

pith:2024:OXUFIL7N7KE5CNSLXPRKPUZPCU

not attested not anchored not stored refs pending

Bidirectional Generative Pre-training for Improving Healthcare Time-series Representation Learning

David Buckeridge, He Zhu, Qincheng Lu, Yue Li, Ziyang Song

arxiv:2402.09558 v3 · 2024-02-14 · cs.AI · 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{OXUFIL7N7KE5CNSLXPRKPUZPCU}

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	2026-07-05T08:58:42.530080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e8542fedfa89d1364bbbe2a7d32f1519807e97265aa8d6c63865ce91b4d5eb

Aliases

arxiv: 2402.09558 · arxiv_version: 2402.09558v3 · doi: 10.48550/arxiv.2402.09558 · pith_short_12: OXUFIL7N7KE5 · pith_short_16: OXUFIL7N7KE5CNSL · pith_short_8: OXUFIL7N

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/OXUFIL7N7KE5CNSLXPRKPUZPCU \
  | 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: 75e8542fedfa89d1364bbbe2a7d32f1519807e97265aa8d6c63865ce91b4d5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91aae31a63ebc8bc8682662755ad112cff886e248d327daa15dea9d8d3d81d2e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-02-14T20:19:24Z",
    "title_canon_sha256": "d1c6b4c47d5e4dceb306b382b9cf262b3afd9d13b48eba9d89f5b43c2751220e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.09558",
    "kind": "arxiv",
    "version": 3
  }
}