Pith Number

pith:54ZFHA7J

pith:2025:54ZFHA7JL5SOOQFXSZHPRQ4FDZ

not attested not anchored not stored refs pending

A hyperreduced manifold learning approach to nonlinear model order reduction for the homogenisation of hyperelastic RVEs

Erik Faust, Lisa Scheunemann

arxiv:2508.21527 v1 · 2025-08-29 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54ZFHA7JL5SOOQFXSZHPRQ4FDZ}

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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

Empirical Material Sampling and Linearisation -- A Simple and Efficient Strain-Space Model Order Reduction Approach for Computational Homogenisation in Large-Deformation Hyperelasticity

Receipt and verification

First computed	2026-07-05T12:01:36.143680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef325383e95f64e740b7964ef8c3851e7729f7339379666e753a406aa9a2972c

Aliases

arxiv: 2508.21527 · arxiv_version: 2508.21527v1 · doi: 10.48550/arxiv.2508.21527 · pith_short_12: 54ZFHA7JL5SO · pith_short_16: 54ZFHA7JL5SOOQFX · pith_short_8: 54ZFHA7J

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/54ZFHA7JL5SOOQFXSZHPRQ4FDZ \
  | 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: ef325383e95f64e740b7964ef8c3851e7729f7339379666e753a406aa9a2972c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a243a812745c2587c4e5a5ab8b9e848e262bad11945cd9609cce1e7132928736",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-08-29T11:35:14Z",
    "title_canon_sha256": "835e759307b44c2f4ec66e0ec10a9fa634297e8772b4e85d5d7017de3e9e51ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.21527",
    "kind": "arxiv",
    "version": 1
  }
}