Pith Number

pith:BQ4QVXRK

pith:2017:BQ4QVXRKBPKAQL3DP7DDRSVPTO

not attested not anchored not stored refs pending

Implicit and Implicit-Explicit Strong Stability Preserving Runge-Kutta Methods with High Linear Order

John N. Shadid, Sidafa Conde, Sigal Gottlieb, Zachary J. Grant

arxiv:1702.04621 v1 · 2017-02-15 · math.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{BQ4QVXRKBPKAQL3DP7DDRSVPTO}

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	2026-05-18T00:38:57.617708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c390ade2a0bd4082f637fc638caaf9ba8679c9743d6c72db44e979f0d0b04d0

Aliases

arxiv: 1702.04621 · arxiv_version: 1702.04621v1 · doi: 10.48550/arxiv.1702.04621 · pith_short_12: BQ4QVXRKBPKA · pith_short_16: BQ4QVXRKBPKAQL3D · pith_short_8: BQ4QVXRK

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/BQ4QVXRKBPKAQL3DP7DDRSVPTO \
  | 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: 0c390ade2a0bd4082f637fc638caaf9ba8679c9743d6c72db44e979f0d0b04d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac359a2808522b0c947d905ac79335ac2ad2c32675c14f1132b1025899313d60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-02-15T14:25:50Z",
    "title_canon_sha256": "90ff98a6c9564e87204a2ede333588a29cc54dacaf16f17d8752546cb2076b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04621",
    "kind": "arxiv",
    "version": 1
  }
}