Pith Number

pith:HCVJ2L6A

pith:2020:HCVJ2L6AXDCEPIHDKP5KK3UVO7

not attested not anchored not stored refs pending

A Causal Machine Learning Framework for Predicting Preventable Hospital Readmissions

Alejandro Schuler, Ben J. Marafino, Gabriel J. Escobar, Mike Baiocchi, Vincent X. Liu

arxiv:2005.14409 v2 · 2020-05-29 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCVJ2L6AXDCEPIHDKP5KK3UVO7}

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.

Cited by

1 paper in Pith

Sensor Fusion Methods for Gaussian Mixture Models

Receipt and verification

First computed	2026-07-05T01:20:18.661331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38aa9d2fc0b8c447a0e353faa56e9577de37be5ff10a2a2ff5a915f4e8128ca6

Aliases

arxiv: 2005.14409 · arxiv_version: 2005.14409v2 · doi: 10.48550/arxiv.2005.14409 · pith_short_12: HCVJ2L6AXDCE · pith_short_16: HCVJ2L6AXDCEPIHD · pith_short_8: HCVJ2L6A

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/HCVJ2L6AXDCEPIHDKP5KK3UVO7 \
  | 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: 38aa9d2fc0b8c447a0e353faa56e9577de37be5ff10a2a2ff5a915f4e8128ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47680714330b923864c6f4db3aac04cf6b4e2ca27b8654909c6a95dd75de24d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-05-29T06:16:23Z",
    "title_canon_sha256": "1136a8314ae05d0cc9de7cd459e42a82ef0c76e255fcf3db0e495f0d9ea8a468"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14409",
    "kind": "arxiv",
    "version": 2
  }
}