Pith Number

pith:OIL2ELKP

pith:2024:OIL2ELKP7QDYUBFLSGLN6BAPZX

not attested not anchored not stored refs pending

Large Language Model Capabilities in Perioperative Risk Prediction and Prognostication

Andrew M Walters, Christine T Fong, Meliha Yetisgen, Nima Aghaeepour, Philip Chung, Vikas N O'Reilly-Shah

arxiv:2401.01620 v1 · 2024-01-03 · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIL2ELKP7QDYUBFLSGLN6BAPZX}

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	2026-07-05T07:29:45.781640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7217a22d4ffc078a04ab9196df040fcdf1199b6dc1487aed0a907187f2480de5

Aliases

arxiv: 2401.01620 · arxiv_version: 2401.01620v1 · doi: 10.48550/arxiv.2401.01620 · pith_short_12: OIL2ELKP7QDY · pith_short_16: OIL2ELKP7QDYUBFL · pith_short_8: OIL2ELKP

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/OIL2ELKP7QDYUBFLSGLN6BAPZX \
  | 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: 7217a22d4ffc078a04ab9196df040fcdf1199b6dc1487aed0a907187f2480de5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fbfa9190bee8c787b1960e3f3952003780b9da3c8f024c82041a84dcd340b1c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-01-03T08:41:27Z",
    "title_canon_sha256": "5e889e34f313d4119fb4589f99657bb36b0f117135c1fbc0187cf4e670f31ccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01620",
    "kind": "arxiv",
    "version": 1
  }
}