Pith Number

pith:R5RZE5CC

pith:2025:R5RZE5CC4F3JB3CILZRIZDVVN7

not attested not anchored not stored refs pending

Empirical Hyper Element Integration Method (EHEIM) with Unified Integration Criteria for Efficient Hyper Reduced FE$^2$ Simulations

Bjoern Kiefer, Geralf H\"utter, Nils Lange

arxiv:2503.19483 v2 · 2025-03-25 · math.NA · cs.NA · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5RZE5CC4F3JB3CILZRIZDVVN7}

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

Receipt and verification

First computed	2026-07-05T11:49:08.686159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f63927442e17690ec485e628c8eb56fc4a30507ec4d302327f75b9c3e2b1677

Aliases

arxiv: 2503.19483 · arxiv_version: 2503.19483v2 · doi: 10.48550/arxiv.2503.19483 · pith_short_12: R5RZE5CC4F3J · pith_short_16: R5RZE5CC4F3JB3CI · pith_short_8: R5RZE5CC

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/R5RZE5CC4F3JB3CILZRIZDVVN7 \
  | 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: 8f63927442e17690ec485e628c8eb56fc4a30507ec4d302327f75b9c3e2b1677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc3d80e35e9f2185d994266fdb456c3d624c43edf69de09cae471c5c25da767",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-03-25T09:18:28Z",
    "title_canon_sha256": "1a578ac5acb4f820f10abac3af516403236f086749da40459f4d466977f63ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19483",
    "kind": "arxiv",
    "version": 2
  }
}