Pith Number

pith:SD7WSR4H

pith:2025:SD7WSR4HBD7XLNSJAA6XLJ5FSZ

not attested not anchored not stored refs pending

Developing and Evaluating an AI-Assisted Prediction Model for Unplanned Intensive Care Admissions following Elective Neurosurgery using Natural Language Processing within an Electronic Healthcare Record System

Astri M.V. Luoma, Hani J Marcus, James Booker, Jonathan P. Funnell, Julia Ive, Kawsar Noor, Olatomiwa Olukoya, Richard JB Dobson, Sze H M Lam, Ugan Reddy

arxiv:2503.09927 v1 · 2025-03-13 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SD7WSR4HBD7XLNSJAA6XLJ5FSZ}

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	2026-07-05T10:30:34.755605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90ff69478708ff75b649003d75a7a596439e9224dbc2365f69be6bd9d53cb1d0

Aliases

arxiv: 2503.09927 · arxiv_version: 2503.09927v1 · doi: 10.48550/arxiv.2503.09927 · pith_short_12: SD7WSR4HBD7X · pith_short_16: SD7WSR4HBD7XLNSJ · pith_short_8: SD7WSR4H

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/SD7WSR4HBD7XLNSJAA6XLJ5FSZ \
  | 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: 90ff69478708ff75b649003d75a7a596439e9224dbc2365f69be6bd9d53cb1d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "547841e42ba7db2769af187fefc7a69cbda655df6bb09b312b13ce8573aea8a2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-03-13T00:48:48Z",
    "title_canon_sha256": "fd35b9ac12bc861eac3f815e76c421528d48e4506cc7fccd6eafa838d465f9f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09927",
    "kind": "arxiv",
    "version": 1
  }
}