Pith Number

pith:2E43XHJO

pith:2026:2E43XHJOYJTOT7VQHVK7UBCIL3

not attested not anchored not stored refs pending

Piecewise omnigenous magnetohydrodynamic equilibria as fusion reactor candidates

D. Carralero, E. S\'anchez, I. Calvo, J.A. Alonso, J.L. Velasco, J.M. Garc\'ia-Rega\~na, R. Gaur, V. Fern\'andez-Pacheco

arxiv:2601.14886 v2 · 2026-01-21 · physics.plasm-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{2E43XHJOYJTOT7VQHVK7UBCIL3}

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	2026-06-03T01:05:48.001040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d139bb9d2ec266e9feb03d55fa04485ecef6fdf9923471b708de3b5c14016545

Aliases

arxiv: 2601.14886 · arxiv_version: 2601.14886v2 · doi: 10.48550/arxiv.2601.14886 · pith_short_12: 2E43XHJOYJTO · pith_short_16: 2E43XHJOYJTOT7VQ · pith_short_8: 2E43XHJO

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/2E43XHJOYJTOT7VQHVK7UBCIL3 \
  | 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: d139bb9d2ec266e9feb03d55fa04485ecef6fdf9923471b708de3b5c14016545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "631adb19aaa0580bc2d91e5edac5dcdadf6c72fa68603f4cbf74ec0a6d526f62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-01-21T11:17:38Z",
    "title_canon_sha256": "cc35a3a689b71aea0c98c1dcd922bbb77291fb3740f308e7fd36ff37c89522fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.14886",
    "kind": "arxiv",
    "version": 2
  }
}