Pith Number

pith:2ZFIZHTX

pith:2025:2ZFIZHTXSZPMER3WU6TRDXQJJY

not attested not anchored not stored refs pending

Sequential Monte Carlo with Gaussian Mixture Approximation for Infinite-Dimensional Statistical Inverse Problems

Deyu Meng, Haoyu Lu, Junxiong Jia

arxiv:2503.16028 v5 · 2025-03-20 · math.NA · cs.NA · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2ZFIZHTXSZPMER3WU6TRDXQJJY}

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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.

Cited by

1 paper in Pith

Stable Derivative Free Gaussian Mixture Variational Inference for Bayesian Inverse Problems

Receipt and verification

First computed	2026-08-11T02:18:13.060983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64a8c9e77965ec24776a7a711de094e018b6fe9a7b8a512f2daade1dcc4ad50

Aliases

arxiv: 2503.16028 · arxiv_version: 2503.16028v5 · doi: 10.48550/arxiv.2503.16028 · pith_short_12: 2ZFIZHTXSZPM · pith_short_16: 2ZFIZHTXSZPMER3W · pith_short_8: 2ZFIZHTX

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/2ZFIZHTXSZPMER3WU6TRDXQJJY \
  | 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: d64a8c9e77965ec24776a7a711de094e018b6fe9a7b8a512f2daade1dcc4ad50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74c5d833930e7783eb0348813e87570b8f91a01409266e8d41d59025bddfe245",
    "cross_cats_sorted": [
      "cs.NA",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-03-20T10:50:35Z",
    "title_canon_sha256": "acbb506a54e15c829b9a552ec97845892a0a3139816543199ae5832402daea19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16028",
    "kind": "arxiv",
    "version": 5
  }
}