Pith Number

pith:6IDBNBDD

pith:2020:6IDBNBDD27WSILHLGQ262ZDBP5

not attested not anchored not stored refs pending

The Athena++ Adaptive Mesh Refinement Framework: Design and Magnetohydrodynamic Solvers

Christopher J. White, James M. Stone, Kengo Tomida, Kyle G. Felker

arxiv:2005.06651 v1 · 2020-05-13 · astro-ph.IM · 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{6IDBNBDD27WSILHLGQ262ZDBP5}

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.

Cited by

4 papers in Pith

Subgrid Modelling for Relativistic Magnetohydrodynamics with Machine Learning

A Jet from a Nearly Dormant Black Hole

Magnetic field dynamics in isolated neutron stars with an external dipole field

Trapping, Irregular Waveforms, and Efficient Radiation in Ultra-relativistic Black Hole Encounters

Receipt and verification

First computed	2026-07-05T01:16:51.437110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f206168463d7ed242ceb3435ed64617f5eaa1b223037dbddc8fd6bb769bf48ef

Aliases

arxiv: 2005.06651 · arxiv_version: 2005.06651v1 · doi: 10.48550/arxiv.2005.06651 · pith_short_12: 6IDBNBDD27WS · pith_short_16: 6IDBNBDD27WSILHL · pith_short_8: 6IDBNBDD

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/6IDBNBDD27WSILHLGQ262ZDBP5 \
  | 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: f206168463d7ed242ceb3435ed64617f5eaa1b223037dbddc8fd6bb769bf48ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37147fe83d76d180894db3a4612fbb2b7d94a0e2a34ac47868aa8b67a6bf507a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-05-13T22:34:08Z",
    "title_canon_sha256": "9029a3e81deb79460c7a6e6a87f0d7957c0db3a1ffbe65d5f3edd2b86e814fd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06651",
    "kind": "arxiv",
    "version": 1
  }
}