Pith Number

pith:NORYUFHZ

pith:2013:NORYUFHZVO56YIWMY4IPFSXBWA

not attested not anchored not stored refs pending

Identification of Gaussian Process State-Space Models with Particle Stochastic Approximation EM

Carl E. Rasmussen, Fredrik Lindsten, Roger Frigola, Thomas B. Sch\"on

arxiv:1312.4852 v1 · 2013-12-17 · stat.ML · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NORYUFHZVO56YIWMY4IPFSXBWA}

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	2026-05-18T03:04:23.003815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ba38a14f9abbbec22ccc710f2cae1b0018b45025c9a01ae3cdf439a31dce977

Aliases

arxiv: 1312.4852 · arxiv_version: 1312.4852v1 · doi: 10.48550/arxiv.1312.4852 · pith_short_12: NORYUFHZVO56 · pith_short_16: NORYUFHZVO56YIWM · pith_short_8: NORYUFHZ

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/NORYUFHZVO56YIWMY4IPFSXBWA \
  | 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: 6ba38a14f9abbbec22ccc710f2cae1b0018b45025c9a01ae3cdf439a31dce977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1cfa14db3c719c64bb83d82fcf6f120fd0cacc2348f6c4a6a284663e88e83e7",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-17T16:32:54Z",
    "title_canon_sha256": "a99671f537713767b60a583100f5fbf7bdc963b181ea91386e647304045d5bc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4852",
    "kind": "arxiv",
    "version": 1
  }
}