Pith Number

pith:MTQQ6GFR

pith:2026:MTQQ6GFRBVT37SGSJH7TC5J2A5

not attested not anchored not stored refs pending

Lattice Boltzmann Methods for Compressible (Magneto)hydrodynamics

Adrian Kummerl\"ander, Fedor Bukreev, Mathias J. Krause

arxiv:2606.00641 v1 · 2026-05-30 · physics.flu-dyn · physics.comp-ph · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTQQ6GFRBVT37SGSJH7TC5J2A5}

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	2026-06-02T01:04:00.663053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64e10f18b10d67bfc8d249ff31753a07695f1c03ec8eb28c785f17ffbd4875d4

Aliases

arxiv: 2606.00641 · arxiv_version: 2606.00641v1 · doi: 10.48550/arxiv.2606.00641 · pith_short_12: MTQQ6GFRBVT3 · pith_short_16: MTQQ6GFRBVT37SGS · pith_short_8: MTQQ6GFR

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/MTQQ6GFRBVT37SGSJH7TC5J2A5 \
  | 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: 64e10f18b10d67bfc8d249ff31753a07695f1c03ec8eb28c785f17ffbd4875d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f4ab5afab877fee56e4d0ac2d0b2062c3567db328749af1f06f344f31422cc8",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-30T09:37:10Z",
    "title_canon_sha256": "a89facea79ddd698d4b068cf79272b6bc99d9d941e847c6b732d3dfc51079cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00641",
    "kind": "arxiv",
    "version": 1
  }
}