Pith Number

pith:M23DW3LC

pith:2019:M23DW3LCEKFOZEDLSGCATWNVX3

not attested not anchored not stored refs pending

A comparative study of implicit Jacobian-free Rosenbrock-Wanner, ESDIRK and BDF methods for unsteady flow simulation with high-order flux reconstruction formulations

Lai Wang, Meilin Yu

arxiv:1904.04825 v1 · 2019-04-09 · physics.comp-ph · physics.flu-dyn

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M23DW3LCEKFOZEDLSGCATWNVX3}

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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.

Receipt and verification

First computed	2026-05-17T23:48:57.880750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b63b6d62228aec906b918409d9b5befc98a98ecf471d6c01b63800ec7a3a3d

Aliases

arxiv: 1904.04825 · arxiv_version: 1904.04825v1 · doi: 10.48550/arxiv.1904.04825 · pith_short_12: M23DW3LCEKFO · pith_short_16: M23DW3LCEKFOZEDL · pith_short_8: M23DW3LC

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/M23DW3LCEKFOZEDLSGCATWNVX3 \
  | 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: 66b63b6d62228aec906b918409d9b5befc98a98ecf471d6c01b63800ec7a3a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96d8eec72f03670e67d0e31e761057b3a8a9dc4829d1c659c32a9e8d3e8f23be",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-04-09T02:45:40Z",
    "title_canon_sha256": "3b911590fb78558350372690af90b4c091471516861cf5f96de453f8d426091b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04825",
    "kind": "arxiv",
    "version": 1
  }
}