Pith Number

pith:Y4SGE4TA

pith:2026:Y4SGE4TAFDLRRRI4XMLN76I65I

not attested not anchored not stored refs pending

APU-Accelerated Large Eddy Simulation with the Discontinuous Galerkin Solver GAL{\AE}XI

Andrea Beck, Andreas Wanninger, Anna Schwarz, Johanna Hintz, Justin Du Plessis, Patrick Kopper, Rohan Kaushik, Spencer Starr

arxiv:2606.18927 v1 · 2026-06-17 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4SGE4TAFDLRRRI4XMLN76I65I}

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	2026-06-19T16:11:52.086806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72462726028d718c51cbb16dff91eea05927319bf49980c66493f53c092b166

Aliases

arxiv: 2606.18927 · arxiv_version: 2606.18927v1 · doi: 10.48550/arxiv.2606.18927 · pith_short_12: Y4SGE4TAFDLR · pith_short_16: Y4SGE4TAFDLRRRI4 · pith_short_8: Y4SGE4TA

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/Y4SGE4TAFDLRRRI4XMLN76I65I \
  | 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: c72462726028d718c51cbb16dff91eea05927319bf49980c66493f53c092b166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c840db9ab89fcf3b8b4b78c701775d6d8e976469f4eab761172a53ff74c5fe7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-06-17T11:01:39Z",
    "title_canon_sha256": "8864d7e65480cc6329a9123efdf1a63b3dc9e8a01b16517dc42961bf2682099a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18927",
    "kind": "arxiv",
    "version": 1
  }
}