Pith Number

pith:H7SKAMMU

pith:2025:H7SKAMMULRSF5T6ZWN2IGPYWGV

not attested not anchored not stored refs pending

Optimization of passive superconductors for shaping stellarator magnetic fields

Alan A. Kaptanoglu, Matt Landreman, Michael C. Zarnstorff

arxiv:2501.12468 v1 · 2025-01-21 · physics.plasm-ph · physics.app-ph · 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{H7SKAMMULRSF5T6ZWN2IGPYWGV}

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

1 paper in Pith

Agentic Stage-One Stellarator Optimization: Autonomous Multi-Objective Search for Finite-Beta Equilibria

Receipt and verification

First computed	2026-07-05T10:03:53.525949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fe4a031945c645ecfd9b374833f163562cf27de053ee2754e919a5361561ad1

Aliases

arxiv: 2501.12468 · arxiv_version: 2501.12468v1 · doi: 10.48550/arxiv.2501.12468 · pith_short_12: H7SKAMMULRSF · pith_short_16: H7SKAMMULRSF5T6Z · pith_short_8: H7SKAMMU

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/H7SKAMMULRSF5T6ZWN2IGPYWGV \
  | 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: 3fe4a031945c645ecfd9b374833f163562cf27de053ee2754e919a5361561ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "794192f9fe9a7d5d515e7ca800fd9f96488c97899f50b2d81a046e267dd5e9ca",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-01-21T19:35:55Z",
    "title_canon_sha256": "c715bd60b9b651b821318f2e77c1c41b40087709e7e056d1abbabffedfa19f8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12468",
    "kind": "arxiv",
    "version": 1
  }
}