Pith Number

pith:F7JSIEKH

pith:2026:F7JSIEKHSBN2QYEYF4YVEL7RXA

not attested not anchored not stored refs pending

Spectral subsampling MCMC for L\'evy-driven continuous-time ARMA models with expensive likelihood contributions

Feng Li, Matias Quiroz, Robert Kohn, Thomas Goodwin

arxiv:2605.30674 v1 · 2026-05-29 · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7JSIEKHSBN2QYEYF4YVEL7RXA}

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	2026-06-01T01:03:07.752211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd3241147905ba860982f31522ff1b8041a32fc3ac30069cf45cf309df596ac

Aliases

arxiv: 2605.30674 · arxiv_version: 2605.30674v1 · doi: 10.48550/arxiv.2605.30674 · pith_short_12: F7JSIEKHSBN2 · pith_short_16: F7JSIEKHSBN2QYEY · pith_short_8: F7JSIEKH

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/F7JSIEKHSBN2QYEYF4YVEL7RXA \
  | 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: 2fd3241147905ba860982f31522ff1b8041a32fc3ac30069cf45cf309df596ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7838bc9830ce06b9fee88c16ec210b378caef7c431082e93d76778f6875e0d7f",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2026-05-29T00:07:45Z",
    "title_canon_sha256": "aebc15e19d3e115501d4eb3eb65f13ae2dc42023ac14c09c1204b66d8e2e1886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30674",
    "kind": "arxiv",
    "version": 1
  }
}