Pith Number

pith:KLN65JJP

pith:2024:KLN65JJP3PFN7YJX7Y4AB4SEI5

not attested not anchored not stored refs pending

Convergence and error control of consistent PINNs for elliptic PDEs

Andrea Bonito, Guergana Petrova, Jonathan W. Siegel, Ronald DeVore

arxiv:2406.09217 v2 · 2024-06-13 · 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{KLN65JJP3PFN7YJX7Y4AB4SEI5}

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.

Cited by

1 paper in Pith

Solving Nonlinear PDEs with Sparse Radial Basis Function Networks

Receipt and verification

First computed	2026-07-05T09:57:43.545663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52dbeea52fdbcadfe137fe3800f2444773d5af5548a7f82d40080fbc35f61274

Aliases

arxiv: 2406.09217 · arxiv_version: 2406.09217v2 · doi: 10.48550/arxiv.2406.09217 · pith_short_12: KLN65JJP3PFN · pith_short_16: KLN65JJP3PFN7YJX · pith_short_8: KLN65JJP

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/KLN65JJP3PFN7YJX7Y4AB4SEI5 \
  | 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: 52dbeea52fdbcadfe137fe3800f2444773d5af5548a7f82d40080fbc35f61274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d3bffa95042464a99cb6cc9e481bfc4dcebe6fa9614dada9b45640b2478f03",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-06-13T15:17:31Z",
    "title_canon_sha256": "653eb09204daa212186a98545c2d174d3b0173631f6b4efc083cbc3439f575d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.09217",
    "kind": "arxiv",
    "version": 2
  }
}