Pith Number

pith:XN6PYQLT

pith:2019:XN6PYQLTDEDTUM2EVJLVPLHLCW

not attested not anchored not stored refs pending

Numerical analysis of an efficient second order time filtered backward Euler method for MHD equations

Aytekin Cibik, Fatma G. Eroglu, Songul Kaya

arxiv:1906.07922 v1 · 2019-06-19 · 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{XN6PYQLTDEDTUM2EVJLVPLHLCW}

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	2026-05-17T23:42:57.298493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7cfc417319073a3344aa5757aceb15b3a9f1cd80c7d8169da5fed72edf06ad

Aliases

arxiv: 1906.07922 · arxiv_version: 1906.07922v1 · doi: 10.48550/arxiv.1906.07922 · pith_short_12: XN6PYQLTDEDT · pith_short_16: XN6PYQLTDEDTUM2E · pith_short_8: XN6PYQLT

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/XN6PYQLTDEDTUM2EVJLVPLHLCW \
  | 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: bb7cfc417319073a3344aa5757aceb15b3a9f1cd80c7d8169da5fed72edf06ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc38aadeb5e00b2ddbc7b0d90a5bb4eeb9189adf58124f981f670c1ee9d57a96",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-06-19T05:34:20Z",
    "title_canon_sha256": "11979ecdb51525978fe82579e1ea66a4fc4842ccccf735f271847eb22a81aa75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07922",
    "kind": "arxiv",
    "version": 1
  }
}