Pith Number

pith:5FHSM6XW

pith:2025:5FHSM6XWABUQVVZXRGEIB2I5WV

not attested not anchored not stored refs pending

A robust finite element method for linearized magnetohydrodynamics on general domains

C. Lovadina, L. Beirao da Veiga, M. Trezzi

arxiv:2506.06685 v1 · 2025-06-07 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FHSM6XWABUQVVZXRGEIB2I5WV}

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	2026-07-05T11:17:53.959703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94f267af600690ad737898880e91db5591bd4380669dc90bfd1f9fb0de5cda6

Aliases

arxiv: 2506.06685 · arxiv_version: 2506.06685v1 · doi: 10.48550/arxiv.2506.06685 · pith_short_12: 5FHSM6XWABUQ · pith_short_16: 5FHSM6XWABUQVVZX · pith_short_8: 5FHSM6XW

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/5FHSM6XWABUQVVZXRGEIB2I5WV \
  | 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: e94f267af600690ad737898880e91db5591bd4380669dc90bfd1f9fb0de5cda6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "220012254f37edb6f5c9e58ef3f7cec73249647dcca21679c2bff48536322e21",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-06-07T06:52:05Z",
    "title_canon_sha256": "50673f4024c45ad795ab84be38b57bcb8709815f3c459f0596392c09ba19f770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06685",
    "kind": "arxiv",
    "version": 1
  }
}