Pith Number

pith:2TSTU4P6

pith:2023:2TSTU4P6KFZFJNCCIQNWDOX4OV

not attested not anchored not stored refs pending

Analytical Techniques to Support Hospital Case Mix Planning

David Cook, Paul Corry, Prasad Yarlagadda, Robert L Burdett

arxiv:2308.07323 v1 · 2023-07-31 · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TSTU4P6KFZFJNCCIQNWDOX4OV}

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	2026-07-05T09:56:20.180571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4e53a71fe517254b442441b61bafc75621d64756e31dbac35704d56e7788f5d

Aliases

arxiv: 2308.07323 · arxiv_version: 2308.07323v1 · doi: 10.48550/arxiv.2308.07323 · pith_short_12: 2TSTU4P6KFZF · pith_short_16: 2TSTU4P6KFZFJNCC · pith_short_8: 2TSTU4P6

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/2TSTU4P6KFZFJNCCIQNWDOX4OV \
  | 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: d4e53a71fe517254b442441b61bafc75621d64756e31dbac35704d56e7788f5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df54266ffb5679865340219cb696eda9b1dfdda0cda92efdcde57a62dc16701",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-07-31T22:59:34Z",
    "title_canon_sha256": "50352c7d1391d36b9ae11e04f383b096f6a83ab89e63d74691976595b962c00d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07323",
    "kind": "arxiv",
    "version": 1
  }
}