Pith Number

pith:RLOARF3H

pith:2013:RLOARF3HTMBHOPZHMYLCAE7VW4

not attested not anchored not stored refs pending

Particle filter-based Gaussian process optimisation for parameter inference

Fredrik Lindsten, Johan Dahlin

arxiv:1311.0689 v2 · 2013-11-04 · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLOARF3HTMBHOPZHMYLCAE7VW4}

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	2026-05-18T01:18:49.626784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8adc0897679b02773f2766162013f5b73b3f204bd4538e0f71536a0b71d39302

Aliases

arxiv: 1311.0689 · arxiv_version: 1311.0689v2 · doi: 10.48550/arxiv.1311.0689 · pith_short_12: RLOARF3HTMBH · pith_short_16: RLOARF3HTMBHOPZH · pith_short_8: RLOARF3H

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/RLOARF3HTMBHOPZHMYLCAE7VW4 \
  | 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: 8adc0897679b02773f2766162013f5b73b3f204bd4538e0f71536a0b71d39302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c1170112398a17e383200284a7cc60535c8a22d2f61bbaf0df20d510922bb67",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2013-11-04T13:14:27Z",
    "title_canon_sha256": "73b78feb980fa6580c56a44d046ab7f3e161014eedf581b7ea5a22c1feff8b7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0689",
    "kind": "arxiv",
    "version": 2
  }
}