Pith Number

pith:BF7EXZBS

pith:2020:BF7EXZBSN2ARGPYK5XMUVYJQTW

not attested not anchored not stored refs pending

Multilevel Ensemble Kalman Filtering based on a sample average of independent EnKF estimators

Gaukhar Shaimerdenova, H{\aa}kon Hoel, Ra\'ul Tempone

arxiv:2002.00480 v2 · 2020-02-02 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BF7EXZBSN2ARGPYK5XMUVYJQTW}

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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

Analysis of a localised nonlinear Ensemble Kalman Bucy Filter with complete and accurate observations

Receipt and verification

First computed	2026-07-05T01:36:49.428678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

097e4be4326e81133f0aedd94ae1309dac0248ae39170657269e14c95f468a93

Aliases

arxiv: 2002.00480 · arxiv_version: 2002.00480v2 · doi: 10.48550/arxiv.2002.00480 · pith_short_12: BF7EXZBSN2AR · pith_short_16: BF7EXZBSN2ARGPYK · pith_short_8: BF7EXZBS

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/BF7EXZBSN2ARGPYK5XMUVYJQTW \
  | 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: 097e4be4326e81133f0aedd94ae1309dac0248ae39170657269e14c95f468a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4593900fe6d8ce15595df99880eb3051c66e6b53aa2cff47b4fa906e998480a3",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-02-02T20:02:53Z",
    "title_canon_sha256": "d5bb20099e8370436a38d2e51d68a3ae985179e12c38bbfa26a387a1c8dee1f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.00480",
    "kind": "arxiv",
    "version": 2
  }
}