Pith Number

pith:4J224VXW

pith:2015:4J224VXWNIEKJRGMOTY5XRPQC2

not attested not anchored not stored refs pending

Solving the relativistic magnetohydrodynamics equations with ADER discontinuous Galerkin methods, a posteriori subcell limiting and adaptive mesh refinement

Francesco Fambri, Michael Dumbser, Olindo Zanotti

arxiv:1504.07458 v2 · 2015-04-28 · astro-ph.HE · math.NA · 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{4J224VXWNIEKJRGMOTY5XRPQC2}

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	2026-05-18T01:35:30.289244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e275ae56f66a08a4c4cc74f1dbc5f016aad08cf2bcaab5f4163be46a68ce1c27

Aliases

arxiv: 1504.07458 · arxiv_version: 1504.07458v2 · doi: 10.48550/arxiv.1504.07458 · pith_short_12: 4J224VXWNIEK · pith_short_16: 4J224VXWNIEKJRGM · pith_short_8: 4J224VXW

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/4J224VXWNIEKJRGMOTY5XRPQC2 \
  | 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: e275ae56f66a08a4c4cc74f1dbc5f016aad08cf2bcaab5f4163be46a68ce1c27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8647f894ef8b6240ecfd9d55a6a3283616affba2398e5d3699fc12516ec74667",
    "cross_cats_sorted": [
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-28T13:11:45Z",
    "title_canon_sha256": "3d76c7a0cef7f6e4402babfa1858f3974f00ec7d4a5292cdbc903af2f0ee5d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07458",
    "kind": "arxiv",
    "version": 2
  }
}