Pith Number

pith:H3EFKEUJ

pith:2023:H3EFKEUJPJB3IKORZMHST7Y4ZP

not attested not anchored not stored refs pending

Adaptive Student's t-distribution with method of moments moving estimator for nonstationary time series

Jarek Duda

arxiv:2304.03069 v4 · 2023-04-06 · stat.ME · cs.LG · econ.EM · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3EFKEUJPJB3IKORZMHST7Y4ZP}

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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

Adaptive stable distribution and Hurst exponent by method of moments moving estimator for nonstationary time series

Receipt and verification

First computed	2026-07-05T10:52:08.730576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec85512897a43b429d1cb0f29ff1ccbc3d0fd84d7e862b2dc025e923f0fb59c

Aliases

arxiv: 2304.03069 · arxiv_version: 2304.03069v4 · doi: 10.48550/arxiv.2304.03069 · pith_short_12: H3EFKEUJPJB3 · pith_short_16: H3EFKEUJPJB3IKOR · pith_short_8: H3EFKEUJ

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/H3EFKEUJPJB3IKORZMHST7Y4ZP \
  | 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: 3ec85512897a43b429d1cb0f29ff1ccbc3d0fd84d7e862b2dc025e923f0fb59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d2333d9bd0d5690c88b3b33ccc09051bc27aa774c4cab6a981a811950f2ed95",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-04-06T13:37:27Z",
    "title_canon_sha256": "c18e5d1e0bf31f9ea5f69a2e62b4b694065d1d1a1a9cd866b2a9ab0768ead6e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03069",
    "kind": "arxiv",
    "version": 4
  }
}