Pith Number

pith:SOEXC25W

pith:2026:SOEXC25WC27TGS7FH262OVL5PR

not attested not anchored not stored refs pending

Some properties of high-order nonstandard multistep multistage methods

Balint M. Takacs

arxiv:2607.08694 v1 · 2026-07-09 · 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{SOEXC25WC27TGS7FH262OVL5PR}

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	2026-07-10T01:19:57.739555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9389716bb616bf334be53ebda7557d7c508c32f11e9ce7e888b172d130848f0c

Aliases

arxiv: 2607.08694 · arxiv_version: 2607.08694v1 · doi: 10.48550/arxiv.2607.08694 · pith_short_12: SOEXC25WC27T · pith_short_16: SOEXC25WC27TGS7F · pith_short_8: SOEXC25W

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/SOEXC25WC27TGS7FH262OVL5PR \
  | 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: 9389716bb616bf334be53ebda7557d7c508c32f11e9ce7e888b172d130848f0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb06a4d42a36e31fcb5572b2423331a7d8a9f666e4a45abffb374c18e6dd528a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-07-09T16:52:22Z",
    "title_canon_sha256": "58f51ccac8daba7cf355d995dd56f72c73f427593f233c1df121a47bf3d7789a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08694",
    "kind": "arxiv",
    "version": 1
  }
}