Pith Number

pith:CQDRA47D

pith:2018:CQDRA47DOL7M7EUMTLBEJUWBNK

not attested not anchored not stored refs pending

Improved Predictive Models for Acute Kidney Injury with IDEAs: Intraoperative Data Embedded Analytics

Amir Motaei, Ashkan Ebadi, Azra Bihorac, Lasith Adhikari, Parisa Rashidi, Paul Thottakkara, Tezcan Ozrazgat-Baslanti, Xiaolin Li

arxiv:1805.05452 v1 · 2018-05-11 · cs.CY · 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{CQDRA47DOL7M7EUMTLBEJUWBNK}

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	2026-05-17T23:43:06.869694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14071073e372fecf928c9ac244d2c16ab7a69c7f4e59c4f8b7c7a8119fc054c3

Aliases

arxiv: 1805.05452 · arxiv_version: 1805.05452v1 · doi: 10.48550/arxiv.1805.05452 · pith_short_12: CQDRA47DOL7M · pith_short_16: CQDRA47DOL7M7EUM · pith_short_8: CQDRA47D

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/CQDRA47DOL7M7EUMTLBEJUWBNK \
  | 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: 14071073e372fecf928c9ac244d2c16ab7a69c7f4e59c4f8b7c7a8119fc054c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d65e94fa230184dd5e1dc0b911127ef4bbd0d6149b0785eb55116edefd11672",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-05-11T15:21:11Z",
    "title_canon_sha256": "7e3e4771bf259a29eb1d425344ac85420f6de9c234b361e5991a51fa86e064c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05452",
    "kind": "arxiv",
    "version": 1
  }
}