Pith Number

pith:ENADNUQO

pith:2024:ENADNUQO6FMWSPFJQ3CDPYHRIB

not attested not anchored not stored refs pending

Nonlinear Two-Level Schwarz Methods: A Parallel Implementation in FROSch

Alexander Heinlein, Axel Klawonn, Kyrill Ho, Martin Lanser

arxiv:2410.24138 v1 · 2024-10-31 · 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{ENADNUQO6FMWSPFJQ3CDPYHRIB}

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	2026-07-05T09:29:20.456399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234036d20ef159693ca986c437e0f14074679affc809f072afc517d209706a94

Aliases

arxiv: 2410.24138 · arxiv_version: 2410.24138v1 · doi: 10.48550/arxiv.2410.24138 · pith_short_12: ENADNUQO6FMW · pith_short_16: ENADNUQO6FMWSPFJ · pith_short_8: ENADNUQO

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/ENADNUQO6FMWSPFJQ3CDPYHRIB \
  | 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: 234036d20ef159693ca986c437e0f14074679affc809f072afc517d209706a94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c316966a3289148822ed89a24d40cd24599f3c1672e547f78a2df64d125f078",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-10-31T17:02:33Z",
    "title_canon_sha256": "ca89be10e5ec7179ae3aad48257aa956b8d3b1803c4f1e30037b838693610a18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.24138",
    "kind": "arxiv",
    "version": 1
  }
}