Pith Number

pith:UW2RW2U7

pith:2016:UW2RW2U7AZXRBXEU4MNEH5S62W

not attested not anchored not stored refs pending

A combinatorial approach to integrals of Kahan-Hirota-Kimura discretizations

Ren\'e Zander

arxiv:1611.02651 v1 · 2016-11-08 · nlin.SI · math-ph · math.MP · 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{UW2RW2U7AZXRBXEU4MNEH5S62W}

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	2026-05-18T00:59:51.327529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b51b6a9f066f10dc94e31a43f65ed58c9d888dda6d5cd1f15c9b4eea2541b1

Aliases

arxiv: 1611.02651 · arxiv_version: 1611.02651v1 · doi: 10.48550/arxiv.1611.02651 · pith_short_12: UW2RW2U7AZXR · pith_short_16: UW2RW2U7AZXRBXEU · pith_short_8: UW2RW2U7

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/UW2RW2U7AZXRBXEU4MNEH5S62W \
  | 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: a5b51b6a9f066f10dc94e31a43f65ed58c9d888dda6d5cd1f15c9b4eea2541b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64e1a2a98e17500fcece9d21db6c1c0d80c305092837f25f59ff6a1bf7d4717",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-11-08T18:49:25Z",
    "title_canon_sha256": "51bca12232260b893efbf1cf88c40d3bf400963f8d52fc3a3a462621845a27b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02651",
    "kind": "arxiv",
    "version": 1
  }
}