Pith Number

pith:OQFVK3ZF

pith:2013:OQFVK3ZFQK6HGQB5XDCZSK75PQ

not attested not anchored not stored refs pending

Strong Stability Preserving Multistep Runge-Kutta Methods

Adrian N\'emeth, Christopher Bresten, Daniel Higgs, David I. Ketcheson, Sigal Gottlieb, Zachary Grant

arxiv:1307.8058 v2 · 2013-07-30 · 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{OQFVK3ZFQK6HGQB5XDCZSK75PQ}

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	2026-05-18T03:00:49.370206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

740b556f2582bc73403db8c5992bfd7c2edc5de42bdc67f7d856fdc203d562f7

Aliases

arxiv: 1307.8058 · arxiv_version: 1307.8058v2 · doi: 10.48550/arxiv.1307.8058 · pith_short_12: OQFVK3ZFQK6H · pith_short_16: OQFVK3ZFQK6HGQB5 · pith_short_8: OQFVK3ZF

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/OQFVK3ZFQK6HGQB5XDCZSK75PQ \
  | 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: 740b556f2582bc73403db8c5992bfd7c2edc5de42bdc67f7d856fdc203d562f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "422ea3cd8dac6aea3f31297dc72ff3b9e579fd554b8ef14a62356355697c7c18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-07-30T17:31:20Z",
    "title_canon_sha256": "43d189e6c0ba11c85e8f4a6a9aa50e45ca9b0b5bb2e5dde3ecd9488b97a51657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8058",
    "kind": "arxiv",
    "version": 2
  }
}