Pith Number

pith:RFS56KWH

pith:2020:RFS56KWHXIPBZMVWTZFZOJS2YT

not attested not anchored not stored refs pending

Dynamic Predictions of Postoperative Complications from Explainable, Uncertainty-Aware, and Multi-Task Deep Neural Networks

Azra Bihorac, Benjamin Shickel, Gilbert R. Upchurch, Matthew Ruppert, Parisa Rashidi, Tezcan Ozrazgat-Baslanti, Tyler J. Loftus

arxiv:2004.12551 v2 · 2020-04-27 · 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{RFS56KWHXIPBZMVWTZFZOJS2YT}

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	2026-07-05T04:24:20.538147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8965df2ac7ba1e1cb2b69e4b97265ac4ee3c23184d2144ebbc67e0970ea23f1a

Aliases

arxiv: 2004.12551 · arxiv_version: 2004.12551v2 · doi: 10.48550/arxiv.2004.12551 · pith_short_12: RFS56KWHXIPB · pith_short_16: RFS56KWHXIPBZMVW · pith_short_8: RFS56KWH

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/RFS56KWHXIPBZMVWTZFZOJS2YT \
  | 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: 8965df2ac7ba1e1cb2b69e4b97265ac4ee3c23184d2144ebbc67e0970ea23f1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dbb531c9832091db1cd40e73a3bf9e49bb0fb65625fbb218aa6270ffd51ce9c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-27T02:32:32Z",
    "title_canon_sha256": "28f6e8b19b47bf33ea6ee8a19fd27fed8f8ea5e850731174a2602ec57ba70885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12551",
    "kind": "arxiv",
    "version": 2
  }
}