Pith Number

pith:CM4K7WAK

pith:2017:CM4K7WAK66A6EQ5LQSQJXPAOPG

not attested not anchored not stored refs pending

Marginalization in nonlinear mixed-effects models with an application to dose-response analysis

Christian Ritz, Daniel Gerhard

arxiv:1707.02502 v1 · 2017-07-08 · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CM4K7WAK66A6EQ5LQSQJXPAOPG}

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	2026-05-18T00:40:36.672796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1338afd80af781e243ab84a09bbc0e7992ce2d8ff68a96ad5f4dd4544b43cb21

Aliases

arxiv: 1707.02502 · arxiv_version: 1707.02502v1 · doi: 10.48550/arxiv.1707.02502 · pith_short_12: CM4K7WAK66A6 · pith_short_16: CM4K7WAK66A6EQ5L · pith_short_8: CM4K7WAK

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/CM4K7WAK66A6EQ5LQSQJXPAOPG \
  | 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: 1338afd80af781e243ab84a09bbc0e7992ce2d8ff68a96ad5f4dd4544b43cb21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20a2d0665c07342c01487f79e6fc7f84ea28429e0dbec5dd07ff1e66ebf621ef",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-07-08T23:13:34Z",
    "title_canon_sha256": "cbc67e75bfb2abd730618c4ca4807a358909b6bda48b51c36400bc365b993b81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02502",
    "kind": "arxiv",
    "version": 1
  }
}