Pith Number

pith:XDH7IFDP

pith:2025:XDH7IFDPNAAPNDDYEZVSHP3AVJ

not attested not anchored not stored refs pending

Small Ensemble-based Data Assimilation: A Machine Learning-Enhanced Data Assimilation Method with Limited Ensemble Size

Guangyao Wang, Seungnam Kim, Shanlin Xu, Xianglong Li, Zeng Liu, Zhaokuan Lu, Zhilin Li, Zhou Yao

arxiv:2510.15284 v2 · 2025-10-17 · cs.LG · math.ST · stat.TH

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\usepackage{pith}
\pithnumber{XDH7IFDPNAAPNDDYEZVSHP3AVJ}

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Record completeness

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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

2 papers in Pith

Enabling High-Accuracy Data Assimilation with Limited Ensembles via Machine Learning-Based Covariance Correction

Receipt and verification

First computed	2026-05-26T01:03:16.952281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8cff4146f6800f68c78266b23bf60aa67a7d0c40b60bf842d32ea1ea61689d1

Aliases

arxiv: 2510.15284 · arxiv_version: 2510.15284v2 · doi: 10.48550/arxiv.2510.15284 · pith_short_12: XDH7IFDPNAAP · pith_short_16: XDH7IFDPNAAPNDDY · pith_short_8: XDH7IFDP

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/XDH7IFDPNAAPNDDYEZVSHP3AVJ \
  | 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: b8cff4146f6800f68c78266b23bf60aa67a7d0c40b60bf842d32ea1ea61689d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78885da847656fc6457714cdfc25cb5ef7cdef38a3913b81c76158ce1da3728",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-10-17T03:47:02Z",
    "title_canon_sha256": "8807c8890f8c8c870a345100eb11f7b00121f5e58c125c2689c8e7a390c37c4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.15284",
    "kind": "arxiv",
    "version": 2
  }
}