Pith Number

pith:OFI54SFM

pith:2022:OFI54SFMDP5ZEPKYXMKMJXX2DT

not attested not anchored not stored refs pending

Enhancement of Healthcare Data Performance Metrics using Neural Network Machine Learning Algorithms

James Jin Kang, Michael N Johnstone, Patryk Szewczyk, Qi An

arxiv:2201.05962 v1 · 2022-01-16 · cs.LG · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OFI54SFMDP5ZEPKYXMKMJXX2DT}

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	2026-07-05T03:48:53.377733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7151de48ac1bfb923d58bb14c4defa1ccc3a98229925bb8df1f04fa1aa7b0270

Aliases

arxiv: 2201.05962 · arxiv_version: 2201.05962v1 · doi: 10.48550/arxiv.2201.05962 · pith_short_12: OFI54SFMDP5Z · pith_short_16: OFI54SFMDP5ZEPKY · pith_short_8: OFI54SFM

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/OFI54SFMDP5ZEPKYXMKMJXX2DT \
  | 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: 7151de48ac1bfb923d58bb14c4defa1ccc3a98229925bb8df1f04fa1aa7b0270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e40c23389760c692d9a4e6bee14a3db5f21e06e07bb01003a7dcee6f42321405",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-16T04:08:07Z",
    "title_canon_sha256": "cfd6b615c9d9a825d7e6bdc697d63c7dcdc40995439c92ec6b9eacc33243c3d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05962",
    "kind": "arxiv",
    "version": 1
  }
}