Pith Number

pith:J3QMHKHW

pith:2022:J3QMHKHWGWP7NUPQ63XG3BSNDW

not attested not anchored not stored refs pending

Finite orbit width effects in large aspect ratio stellarators

Felix I. Parra, Ivan Calvo, Jose Luis Velasco, Vincent d'Herbemont

arxiv:2202.01318 v2 · 2022-02-02 · 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{J3QMHKHWGWP7NUPQ63XG3BSNDW}

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	2026-07-05T05:09:53.029553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee0c3a8f6359ff6d1f0f6ee6d864d1d977e8e8b7803fa4f198fcb150a3fd1e4

Aliases

arxiv: 2202.01318 · arxiv_version: 2202.01318v2 · doi: 10.48550/arxiv.2202.01318 · pith_short_12: J3QMHKHWGWP7 · pith_short_16: J3QMHKHWGWP7NUPQ · pith_short_8: J3QMHKHW

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/J3QMHKHWGWP7NUPQ63XG3BSNDW \
  | 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: 4ee0c3a8f6359ff6d1f0f6ee6d864d1d977e8e8b7803fa4f198fcb150a3fd1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf3a0ff051692bf93e3ae640d577524ae8bf75e23195fc6234fb205c5d3c777",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-02-02T22:45:56Z",
    "title_canon_sha256": "d95f98ef8630c310d2b360292d73d4a3b3ac714fbc4dd23f621b5bf5154f3b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.01318",
    "kind": "arxiv",
    "version": 2
  }
}