Pith Number

pith:FENLG6XV

pith:2026:FENLG6XV3GO6XUURUHOJC3VG4B

not attested not anchored not stored refs pending

On the analysis of spectral deferred corrections for differential-algebraic equations of index one

Lisa Wimmer, Matthias Bolten

arxiv:2601.16744 v2 · 2026-01-23 · math.NA · cs.NA

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\usepackage{pith}
\pithnumber{FENLG6XV3GO6XUURUHOJC3VG4B}

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Record completeness

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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.

Cited by

1 paper in Pith

Spectral deferred corrections parallelized across the method for differential-algebraic equations

Receipt and verification

First computed	2026-06-19T16:12:17.849210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291ab37af5d99debd291a1dc916ea6e070d20a3f6c6c536a745d91839fdc52af

Aliases

arxiv: 2601.16744 · arxiv_version: 2601.16744v2 · doi: 10.48550/arxiv.2601.16744 · pith_short_12: FENLG6XV3GO6 · pith_short_16: FENLG6XV3GO6XUUR · pith_short_8: FENLG6XV

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/FENLG6XV3GO6XUURUHOJC3VG4B \
  | 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: 291ab37af5d99debd291a1dc916ea6e070d20a3f6c6c536a745d91839fdc52af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ced7b61fa3c9e4eeadecf74a8f1b1a595f899ebaea56aa93898c5cd89d45518",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-01-23T13:48:23Z",
    "title_canon_sha256": "4a12922b56578856420dde4925a3805d050b086d2102266fa78525bd545ec459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16744",
    "kind": "arxiv",
    "version": 2
  }
}