Pith Number

pith:IU3LUL3X

pith:2015:IU3LUL3XPOPQFQFJPE7RYGBYAE

not attested not anchored not stored refs pending

Modelling Hospital length of stay using convolutive mixtures distributions

Adrien Ickowicz, Ross Sparks

arxiv:1512.02688 v1 · 2015-12-08 · stat.AP · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IU3LUL3XPOPQFQFJPE7RYGBYAE}

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	2026-05-18T01:24:43.366630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4536ba2f777b9f02c0a9793f1c18380135a558f0c8cb2460fc1e9fedfc1bc24a

Aliases

arxiv: 1512.02688 · arxiv_version: 1512.02688v1 · doi: 10.48550/arxiv.1512.02688 · pith_short_12: IU3LUL3XPOPQ · pith_short_16: IU3LUL3XPOPQFQFJ · pith_short_8: IU3LUL3X

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/IU3LUL3XPOPQFQFJPE7RYGBYAE \
  | 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: 4536ba2f777b9f02c0a9793f1c18380135a558f0c8cb2460fc1e9fedfc1bc24a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8eb29f7d127ed123b14673af47398051820c032fa0dabca637c1f39258cb0c",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-12-08T22:57:58Z",
    "title_canon_sha256": "60b5cfa631242f62689240b0ff8ed1bf6d17bae16076cf4287f05348ff3cf04d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02688",
    "kind": "arxiv",
    "version": 1
  }
}