Pith Number

pith:K4E33DVF

pith:2021:K4E33DVFGX77ZDA2SSEPLJLES4

not attested not anchored not stored refs pending

Early Prediction of Mortality in Critical Care Setting in Sepsis Patients Using Structured Features and Unstructured Clinical Notes

Jiyoung Shin, Yikuan Li, Yuan Luo

arxiv:2112.01230 v1 · 2021-11-09 · cs.CY · 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{K4E33DVFGX77ZDA2SSEPLJLES4}

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	2026-07-05T03:37:06.752354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5709bd8ea535fffc8c1a9488f5a564973895718d9d73a572fceac61793ea6c3c

Aliases

arxiv: 2112.01230 · arxiv_version: 2112.01230v1 · doi: 10.48550/arxiv.2112.01230 · pith_short_12: K4E33DVFGX77 · pith_short_16: K4E33DVFGX77ZDA2 · pith_short_8: K4E33DVF

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/K4E33DVFGX77ZDA2SSEPLJLES4 \
  | 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: 5709bd8ea535fffc8c1a9488f5a564973895718d9d73a572fceac61793ea6c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b65a145139e95bcc51650e4589b50007db003021fc95d823ff241759988f13da",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-11-09T19:57:05Z",
    "title_canon_sha256": "49773d318f9f83ca8ca65ea4e81e17c8eeb46a952fd8065dc287226fa064ca14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01230",
    "kind": "arxiv",
    "version": 1
  }
}