Pith Number

pith:4USYSNZS

pith:2018:4USYSNZSOZWFQK6V7GZ6JN6IIA

not attested not anchored not stored refs pending

Marginally Parametrized Spatio-Temporal Models and Stepwise Maximum Likelihood Estimation

Dorit Hammerling, Matthew Edwards, Stefano Castruccio

arxiv:1806.11388 v1 · 2018-06-29 · 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{4USYSNZSOZWFQK6V7GZ6JN6IIA}

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	2026-05-18T00:12:02.013120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e525893732766c582bd5f9b3e4b7c8400e71efac9580f9bb543458610d85cca4

Aliases

arxiv: 1806.11388 · arxiv_version: 1806.11388v1 · doi: 10.48550/arxiv.1806.11388 · pith_short_12: 4USYSNZSOZWF · pith_short_16: 4USYSNZSOZWFQK6V · pith_short_8: 4USYSNZS

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/4USYSNZSOZWFQK6V7GZ6JN6IIA \
  | 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: e525893732766c582bd5f9b3e4b7c8400e71efac9580f9bb543458610d85cca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ab2837f8e2f980046aedaaaf85fa8136e069942e5248f5897598ffa52b5b563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-06-29T12:56:02Z",
    "title_canon_sha256": "3d50b147c4b9ff2f2a55711c21701fa0cc3c9a1457beb07ddeac33871e34fc67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11388",
    "kind": "arxiv",
    "version": 1
  }
}