Pith Number

pith:GG7DSXGY

pith:2025:GG7DSXGYFYGOHHQ5DRVXLFCVYZ

not attested not anchored not stored refs pending

Combining Extended Convolutional Autoencoders and Reservoir Computing for Accurate Reduced-Order Predictions of Atmospheric Flows

Annalisa Quaini, Arash Hajisharifi, Gianluigi Rozza, Michele Girfoglio

arxiv:2504.01097 v1 · 2025-04-01 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GG7DSXGYFYGOHHQ5DRVXLFCVYZ}

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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

A Deep-Learning Enhanced Gappy Proper Orthogonal Decomposition Method for Conjugate Heat Transfer Problem

Receipt and verification

First computed	2026-07-05T10:43:09.022689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31be395cd82e0ce39e1d1c6b759455c641cc311020ccc1a26578592a9c82eec7

Aliases

arxiv: 2504.01097 · arxiv_version: 2504.01097v1 · doi: 10.48550/arxiv.2504.01097 · pith_short_12: GG7DSXGYFYGO · pith_short_16: GG7DSXGYFYGOHHQ5 · pith_short_8: GG7DSXGY

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/GG7DSXGYFYGOHHQ5DRVXLFCVYZ \
  | 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: 31be395cd82e0ce39e1d1c6b759455c641cc311020ccc1a26578592a9c82eec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e18c1bc9ce7fbb32518fc92842190dd22c71d1df14d80a06b351e2aa66b789e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-04-01T18:14:39Z",
    "title_canon_sha256": "e4e2c6f4fa57fb983e90ea89cb517426a081c376bda1e6ad8ff745722f7827b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01097",
    "kind": "arxiv",
    "version": 1
  }
}