Pith Number

pith:D2M34GQ3

pith:2023:D2M34GQ3C37FWFKYMAFUQ2JURK

not attested not anchored not stored refs pending

Multicriteria Optimization Techniques for Understanding the Case Mix Landscape of a Hospital

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

arxiv:2308.07322 v1 · 2023-07-31 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2M34GQ3C37FWFKYMAFUQ2JURK}

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	2026-07-05T06:41:23.716559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e99be1a1b16fe5b1558600b4869348ab50995c0cc72d6a7a878ba0bc24899a6

Aliases

arxiv: 2308.07322 · arxiv_version: 2308.07322v1 · doi: 10.48550/arxiv.2308.07322 · pith_short_12: D2M34GQ3C37F · pith_short_16: D2M34GQ3C37FWFKY · pith_short_8: D2M34GQ3

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/D2M34GQ3C37FWFKYMAFUQ2JURK \
  | 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: 1e99be1a1b16fe5b1558600b4869348ab50995c0cc72d6a7a878ba0bc24899a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6e4076f534e079c1fcff2c417f062e25806d4a48ee569af8ff942f6ac05728",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-07-31T22:55:48Z",
    "title_canon_sha256": "abf3a52bcfb245fedd001843c3fb9a18aea822b9bcc1b1e0f96f9a9168dda038"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.07322",
    "kind": "arxiv",
    "version": 1
  }
}