Pith Number

pith:HXJB7J5X

pith:2016:HXJB7J5XXGJBNPSOPI6OEWCMQK

not attested not anchored not stored refs pending

An Extended Empirical Saddlepoint Approximation for Intractable Likelihoods

Florian Hartig, Mark V. Bravington, Matteo Fasiolo, Simon N. Wood

arxiv:1601.01849 v5 · 2016-01-08 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXJB7J5XXGJBNPSOPI6OEWCMQK}

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	2026-05-18T00:42:49.011670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd21fa7b7b99216be4e7a3ce2584c829fd04f89c6132096b7e2959076d94e68

Aliases

arxiv: 1601.01849 · arxiv_version: 1601.01849v5 · doi: 10.48550/arxiv.1601.01849 · pith_short_12: HXJB7J5XXGJB · pith_short_16: HXJB7J5XXGJBNPSO · pith_short_8: HXJB7J5X

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/HXJB7J5XXGJBNPSOPI6OEWCMQK \
  | 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: 3dd21fa7b7b99216be4e7a3ce2584c829fd04f89c6132096b7e2959076d94e68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7bf7d37905bb2006558dd92db814ed3f562beb94ca3966511c4c20b7492dd02",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-01-08T12:20:46Z",
    "title_canon_sha256": "08f4330b46587e7c4eaec83896903f9ad3d0db7b8862597515c4abb839d82a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01849",
    "kind": "arxiv",
    "version": 5
  }
}