Pith Number

pith:PPS2RBBA

pith:2024:PPS2RBBAHDB2WHB3VKGE7XMXQI

not attested not anchored not stored refs pending

PT: A Plain Transformer is Good Hospital Readmission Predictor

Dongyu Luo, Jiaqi Li, Yuqi Yuan, Zhenyi Fan

arxiv:2412.12909 v1 · 2024-12-17 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPS2RBBAHDB2WHB3VKGE7XMXQI}

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	2026-07-05T09:50:22.511193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be5a8842038c3ab1c3baa8c4fdd978224574c2fe89aef90a9114d6f4473e98f

Aliases

arxiv: 2412.12909 · arxiv_version: 2412.12909v1 · doi: 10.48550/arxiv.2412.12909 · pith_short_12: PPS2RBBAHDB2 · pith_short_16: PPS2RBBAHDB2WHB3 · pith_short_8: PPS2RBBA

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/PPS2RBBAHDB2WHB3VKGE7XMXQI \
  | 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: 7be5a8842038c3ab1c3baa8c4fdd978224574c2fe89aef90a9114d6f4473e98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2711637928136f18227cf816d8149fb9535b96cab405970aae4657ca88f25f53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-17T13:37:11Z",
    "title_canon_sha256": "9d7a8eec361812e3047fd051e0898713e227984aef6efee482c3638046adda48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12909",
    "kind": "arxiv",
    "version": 1
  }
}