Pith Number

pith:Z4TFKXLI

pith:2024:Z4TFKXLIPPDO6YANYCOHJ3BEAJ

not attested not anchored not stored refs pending

Component based model order reduction with mortar tied contact for nonlinear quasi-static mechanical problems

Jannick Kehls, Stefanie Reese, Stephan Ritzert, Tim Brepols

arxiv:2407.02072 v2 · 2024-07-02 · 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{Z4TFKXLIPPDO6YANYCOHJ3BEAJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-07-05T09:35:11.035551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf26555d687bc6ef600dc09c74ec2402641c0644d5760ba715b67240fd6c8a16

Aliases

arxiv: 2407.02072 · arxiv_version: 2407.02072v2 · doi: 10.48550/arxiv.2407.02072 · pith_short_12: Z4TFKXLIPPDO · pith_short_16: Z4TFKXLIPPDO6YAN · pith_short_8: Z4TFKXLI

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/Z4TFKXLIPPDO6YANYCOHJ3BEAJ \
  | 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: cf26555d687bc6ef600dc09c74ec2402641c0644d5760ba715b67240fd6c8a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1016d7e282d22f4b828928edd35712958e5499433461226b1de8b071d266bc63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2024-07-02T09:03:03Z",
    "title_canon_sha256": "b5053f3134635c9143afefae0ff1f73ef10038cd6f89d275032ce2d3bac9a701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.02072",
    "kind": "arxiv",
    "version": 2
  }
}