Pith Number

pith:ORVQ4POV

pith:2023:ORVQ4POV6XKDEMSEN5I56FOFJ6

not attested not anchored not stored refs pending

Construction of high-order conservative basis-update and Galerkin dynamical low-rank integrators

Jonas Kusch, Lukas Einkemmer, Steffen Schotth\"ofer

arxiv:2311.06399 v3 · 2023-11-10 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORVQ4POV6XKDEMSEN5I56FOFJ6}

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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.

Cited by

1 paper in Pith

An energy stable and conservative multiplicative dynamical low-rank discretization for the Su-Olson problem

Receipt and verification

First computed	2026-07-05T11:21:30.494610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746b0e3dd5f5d43232446f51df15c54f9d9f5c476e3cf8f0668da4a908fa0108

Aliases

arxiv: 2311.06399 · arxiv_version: 2311.06399v3 · doi: 10.48550/arxiv.2311.06399 · pith_short_12: ORVQ4POV6XKD · pith_short_16: ORVQ4POV6XKDEMSE · pith_short_8: ORVQ4POV

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/ORVQ4POV6XKDEMSEN5I56FOFJ6 \
  | 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: 746b0e3dd5f5d43232446f51df15c54f9d9f5c476e3cf8f0668da4a908fa0108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f0a9c3ba4912676c7a892eb76ac3ad4c075c91a93068c3144a642a5abe3e482",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-11-10T21:18:20Z",
    "title_canon_sha256": "939f652cb48e1a585c6b798dfd4f1c7387ea15d3b51abc0deeb04b443c525c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.06399",
    "kind": "arxiv",
    "version": 3
  }
}