Pith Number

pith:RWMVEUID

pith:2018:RWMVEUIDFECX5PQBCNNN7YJAPA

not attested not anchored not stored refs pending

Design of High-Order Decoupled Multirate GARK Schemes

Adrian Sandu, Arash Sarshar, Steven Roberts

arxiv:1804.07716 v4 · 2018-04-20 · 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{RWMVEUIDFECX5PQBCNNN7YJAPA}

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	2026-06-04T19:11:49.023450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d9952510329057ebe01135adfe1207805bf31964e6ae86cecefa83b14b5ad02

Aliases

arxiv: 1804.07716 · arxiv_version: 1804.07716v4 · doi: 10.48550/arxiv.1804.07716 · pith_short_12: RWMVEUIDFECX · pith_short_16: RWMVEUIDFECX5PQB · pith_short_8: RWMVEUID

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/RWMVEUIDFECX5PQBCNNN7YJAPA \
  | 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: 8d9952510329057ebe01135adfe1207805bf31964e6ae86cecefa83b14b5ad02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217609161a3b781c21138c72cf95d15802980ee5ad319d49ac3e7027ce1d7580",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-20T16:45:36Z",
    "title_canon_sha256": "678836d4d7455761fa12a8905ec6de842320b28cf61dc29f8467b39709ab790e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07716",
    "kind": "arxiv",
    "version": 4
  }
}