Pith Number

pith:DOEMMQFH

pith:2020:DOEMMQFHIBR6LUTRTY7MC7VOCJ

not attested not anchored not stored refs pending

The Pencil Code, a modular MPI code for partial differential equations and particles: multipurpose and multiuser-maintained

A. Brandenburg, A. Hubbard, A. Johansen, A. Mee, A. Schreiber, A. Snodin, B. Dintrans, C.-C. Yang, C. Qian (The Pencil Code Collaboration), C. Sandin, D. Mitra, E. Karchniwy, F. Gent, G. Guerrero, G. R. Sarson, I. R. Losada, J. Kr\"uger, J. Pekkil\"a, J. R. Aarnes, J. Schober, J. S. Oishi, J. Warnecke, L. F. S. Rodrigues, M. J. K\"apyl\"a, M. Rheinhardt, N. Babkovskaia, N. E. L. Haugen, P. A. Bourdin, P. Chatterjee, P. J. K\"apyl\"a, R. Plasson, S. Bingert, S. Candelaresi, T. Heinemann, W. Dobler, W. Lyra, X.-Y. Li

arxiv:2009.08231 v1 · 2020-09-17 · astro-ph.IM · astro-ph.CO · astro-ph.SR · 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{DOEMMQFHIBR6LUTRTY7MC7VOCJ}

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

Beyond the Tayler instability: A new global instability of toroidal magnetic fields in stars

Formation and Eruption of Filament Channel in Solar Active Region 12975: Insights from Observations and Simulations of Magnetic Field Evolution

Schwinger effect in axion inflation on a lattice

Suppressed Magnetogenesis from Ultralight Dark Matter due to Finite Conductivity

Receipt and verification

First computed	2026-07-05T02:17:55.852562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b88c640a74063e5d2719e3ec17eae124dc7c0b8ba96dffcb60021256b0d62e2

Aliases

arxiv: 2009.08231 · arxiv_version: 2009.08231v1 · doi: 10.48550/arxiv.2009.08231 · pith_short_12: DOEMMQFHIBR6 · pith_short_16: DOEMMQFHIBR6LUTR · pith_short_8: DOEMMQFH

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/DOEMMQFHIBR6LUTRTY7MC7VOCJ \
  | 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: 1b88c640a74063e5d2719e3ec17eae124dc7c0b8ba96dffcb60021256b0d62e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4490d9734483420313a7ad88f6bf49d06849bd2ba13c42e186b8fbba06a6438",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-09-17T12:22:51Z",
    "title_canon_sha256": "bb71425d743d43b3814c9dbad13135abe1649a4f5d27f176475d4ad2433c1c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08231",
    "kind": "arxiv",
    "version": 1
  }
}