Pith Number

pith:FSFNOCZG

pith:2013:FSFNOCZGE5E7UOD4FM3RDYD7CH

not attested not anchored not stored refs pending

Particle Metropolis-Hastings using gradient and Hessian information

Fredrik Lindsten, Johan Dahlin, Thomas B. Sch\"on

arxiv:1311.0686 v4 · 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{FSFNOCZGE5E7UOD4FM3RDYD7CH}

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	2026-05-18T01:18:00.474954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8ad70b262749fa387c2b3711e07f11d085c3f01b2cc91eb4f64c1c1fffbf92

Aliases

arxiv: 1311.0686 · arxiv_version: 1311.0686v4 · doi: 10.48550/arxiv.1311.0686 · pith_short_12: FSFNOCZGE5E7 · pith_short_16: FSFNOCZGE5E7UOD4 · pith_short_8: FSFNOCZG

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/FSFNOCZGE5E7UOD4FM3RDYD7CH \
  | 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: 2c8ad70b262749fa387c2b3711e07f11d085c3f01b2cc91eb4f64c1c1fffbf92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ace451b4b305176e31d8464dcee4b745ee001ac235fbd09e5e229bc92bdc3fa",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2013-11-04T13:10:31Z",
    "title_canon_sha256": "bffdbf3f661356feaea7494ec7eb40188aca5b95ec53e54e17d147c15b7f2755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0686",
    "kind": "arxiv",
    "version": 4
  }
}