Pith Number

pith:AYF4TIPT

pith:2013:AYF4TIPTHX4TZCZMBWYSF3XI7T

not attested not anchored not stored refs pending

Predicting Risk-of-Readmission for Congestive Heart Failure Patients: A Multi-Layer Approach

Ankur Teredesai, David Hazel, Jayshree Agarwal, Kiyana Zolfaghar, Lester Reed, Naren Meadem, Nele Verbiest, Paul Amoroso, Senjuti Basu Roy, Si-Chi Chin

arxiv:1306.2094 v1 · 2013-06-10 · cs.LG · 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{AYF4TIPTHX4TZCZMBWYSF3XI7T}

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	2026-05-18T03:21:22.418950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060bc9a1f33df93c8b2c0db122eee8fce2d2c50744590802905f8bec02cd71a4

Aliases

arxiv: 1306.2094 · arxiv_version: 1306.2094v1 · doi: 10.48550/arxiv.1306.2094 · pith_short_12: AYF4TIPTHX4T · pith_short_16: AYF4TIPTHX4TZCZM · pith_short_8: AYF4TIPT

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/AYF4TIPTHX4TZCZMBWYSF3XI7T \
  | 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: 060bc9a1f33df93c8b2c0db122eee8fce2d2c50744590802905f8bec02cd71a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01797ef1253c617fa316bbe222124c9be5542d257a5e19d5431451bb9ab9694",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-06-10T03:18:25Z",
    "title_canon_sha256": "b5cc692dcc340ddf896d0d2e501a3a4c8c2f16d29cb50dddbc1e8bd196db0b47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2094",
    "kind": "arxiv",
    "version": 1
  }
}