Pith Number

pith:SUFFC4O7

pith:2019:SUFFC4O7K6LHYPJFFULESN557J

not attested not anchored not stored refs pending

Improving Mechanical Ventilator Clinical Decision Support Systems with A Machine Learning Classifier for Determining Ventilator Mode

Brooks T. Kuhn, Chen-Nee Chuah, Gregory B. Rehm, Jason Y. Adams, Jimmy Nguyen, Nicholas R. Anderson

arxiv:1904.12969 v1 · 2019-04-29 · 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{SUFFC4O7K6LHYPJFFULESN557J}

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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	2026-05-17T23:47:24.308284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

950a5171df57967c3d252d164937bdfa614d9412e86661940b54fb8f17189944

Aliases

arxiv: 1904.12969 · arxiv_version: 1904.12969v1 · doi: 10.48550/arxiv.1904.12969 · pith_short_12: SUFFC4O7K6LH · pith_short_16: SUFFC4O7K6LHYPJF · pith_short_8: SUFFC4O7

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/SUFFC4O7K6LHYPJFFULESN557J \
  | 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: 950a5171df57967c3d252d164937bdfa614d9412e86661940b54fb8f17189944

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c069ca8ede33591c8583007394ea1e275b56e604e0a2a3849730abd7eeef7905",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-29T21:59:03Z",
    "title_canon_sha256": "d8065044bbb39964eea9f49905c39ea6a9b97c561b47afc8202a4fc51e27cddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12969",
    "kind": "arxiv",
    "version": 1
  }
}