Pith Number

pith:GFUNI35K

pith:2026:GFUNI35KV4X3L3FG3LGNSBOKSK

not attested not anchored not stored refs pending

Structure-Preserving Operator Splitting via JR-Decomposition for Circuit Models

Andreas Bartel, Malak Diab

arxiv:2606.06153 v1 · 2026-06-04 · 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{GFUNI35KV4X3L3FG3LGNSBOKSK}

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	2026-06-05T01:15:35.493021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3168d46faaaf2fb5eca6daccd905ca92ac7d2abd49cf2cf52b83b2f3e1e616f2

Aliases

arxiv: 2606.06153 · arxiv_version: 2606.06153v1 · doi: 10.48550/arxiv.2606.06153 · pith_short_12: GFUNI35KV4X3 · pith_short_16: GFUNI35KV4X3L3FG · pith_short_8: GFUNI35K

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/GFUNI35KV4X3L3FG3LGNSBOKSK \
  | 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: 3168d46faaaf2fb5eca6daccd905ca92ac7d2abd49cf2cf52b83b2f3e1e616f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6a0b6ee4cc5e7b17cf061b1c079415822a8c75dc551e841f6326d452756d9e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-04T13:28:48Z",
    "title_canon_sha256": "41a162717c1ebf4a3e8c2d9749fa93a257140fde95daa17fdec70b89bf638a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06153",
    "kind": "arxiv",
    "version": 1
  }
}