Pith Number

pith:XWTMFPFV

pith:2016:XWTMFPFVCNHLXYJYJODJYIKT3K

not attested not anchored not stored refs pending

Tweedie distributions for fitting semicontinuous health care utilization cost data

Christoph Kurz

arxiv:1608.04910 v1 · 2016-08-17 · stat.AP · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWTMFPFVCNHLXYJYJODJYIKT3K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:48.814170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda6c2bcb5134ebbe1384b869c2153da823e5831f91ec04bb5cdbd88f386e0cb

Aliases

arxiv: 1608.04910 · arxiv_version: 1608.04910v1 · doi: 10.48550/arxiv.1608.04910 · pith_short_12: XWTMFPFVCNHL · pith_short_16: XWTMFPFVCNHLXYJY · pith_short_8: XWTMFPFV

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/XWTMFPFVCNHLXYJYJODJYIKT3K \
  | 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: bda6c2bcb5134ebbe1384b869c2153da823e5831f91ec04bb5cdbd88f386e0cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acba724205e0fc8642b5f17b5d6d7f560baaf92ebb6fe3a11485f365ea88a419",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-08-17T09:49:09Z",
    "title_canon_sha256": "2eb72cf069476ec65010e3115f60068b6e5c1ecdfb553f024c32eeacd43a71c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04910",
    "kind": "arxiv",
    "version": 1
  }
}