Pith Number

pith:Z7D47MLY

pith:2026:Z7D47MLYVLJ2XCKEFIADD363OB

not attested not anchored not stored refs pending

A Stabilized Multilevel B-Spline-Based Fast Integral Method for the Solution of the Electric Field Integral Equation

Bernd Hofmann, Danijel Juki\'c, Simon B. Adrian, Thomas F. Eibert

arxiv:2606.13482 v1 · 2026-06-11 · 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{Z7D47MLYVLJ2XCKEFIADD363OB}

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	2026-06-12T01:10:05.982746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc7cfb178aad3ab89442a0031efdb7064710b803a479f538d1dc4c6f58cbce1

Aliases

arxiv: 2606.13482 · arxiv_version: 2606.13482v1 · doi: 10.48550/arxiv.2606.13482 · pith_short_12: Z7D47MLYVLJ2 · pith_short_16: Z7D47MLYVLJ2XCKE · pith_short_8: Z7D47MLY

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/Z7D47MLYVLJ2XCKEFIADD363OB \
  | 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: cfc7cfb178aad3ab89442a0031efdb7064710b803a479f538d1dc4c6f58cbce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5383183664ea5f124fc20a077fa139b01164036802980927a96466a087c1be61",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-11T15:32:30Z",
    "title_canon_sha256": "a3955ea024f70e489e46eb6dbbdc337129395c8f283259a468d957c76ae30552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13482",
    "kind": "arxiv",
    "version": 1
  }
}