Pith Number

pith:R4QG67LW

pith:2025:R4QG67LWD6RURUJCIIYUDMLSNJ

not attested not anchored not stored refs pending

Suppressing grid instability and noise in particle-in-cell simulation by smoothing

Gregory R. Werner, John R. Cary, Luke C. Adams

arxiv:2503.05123 v1 · 2025-03-07 · physics.plasm-ph · physics.comp-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{R4QG67LWD6RURUJCIIYUDMLSNJ}

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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

A Hybrid Algorithm for Drift-Kinetic Particle Dynamics within General Relativistic Magnetohydrodynamics Simulations of Black Holes Accretion Flows

Receipt and verification

First computed	2026-07-05T10:26:21.470493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f206f7d761fa348d122423141b1726a42d096261147368be4d55ed1d73c5122

Aliases

arxiv: 2503.05123 · arxiv_version: 2503.05123v1 · doi: 10.48550/arxiv.2503.05123 · pith_short_12: R4QG67LWD6RU · pith_short_16: R4QG67LWD6RURUJC · pith_short_8: R4QG67LW

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/R4QG67LWD6RURUJCIIYUDMLSNJ \
  | 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: 8f206f7d761fa348d122423141b1726a42d096261147368be4d55ed1d73c5122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c1fc33ea93fc84d0ef03d6bf3226443b0151bd05094593d47a99555d72c6bd",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-03-07T04:02:03Z",
    "title_canon_sha256": "565713811795487e44c455f2b9b969aa60bea61c2bddaa0d3853f77bc66b7272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05123",
    "kind": "arxiv",
    "version": 1
  }
}