Pith Number

pith:CASUX4DI

pith:2023:CASUX4DIFJT4455CXPJWWLYMS7

not attested not anchored not stored refs pending

The Least Squares Finite Element Method for Elasticity Interface Problem on Unfitted Mesh

Fanyi Yang

arxiv:2306.08801 v1 · 2023-06-15 · 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{CASUX4DIFJT4455CXPJWWLYMS7}

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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 Unified CutFEM Formulation for Finite-Strain Elasticity: Energy Minimisation and Corner Singularities

Receipt and verification

First computed	2026-07-05T06:20:56.409428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10254bf0682a67ce77a2bbd36b2f0c97d48e1b28560cdfb04347a38194374def

Aliases

arxiv: 2306.08801 · arxiv_version: 2306.08801v1 · doi: 10.48550/arxiv.2306.08801 · pith_short_12: CASUX4DIFJT4 · pith_short_16: CASUX4DIFJT4455C · pith_short_8: CASUX4DI

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/CASUX4DIFJT4455CXPJWWLYMS7 \
  | 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: 10254bf0682a67ce77a2bbd36b2f0c97d48e1b28560cdfb04347a38194374def

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a3ee934c5555b72c1e757e0206d0c44fe0938fde46e45def30d9cab3aec177b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-06-15T01:10:18Z",
    "title_canon_sha256": "260a19ae0f361ce37f17d585143b26585e44410bc7393327c2712d85d80c6366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08801",
    "kind": "arxiv",
    "version": 1
  }
}