Pith Number

pith:PN3L6NAD

pith:2019:PN3L6NADATLPRB4MGWFKA2PMQS

not attested not anchored not stored refs pending

Constructing stellarators with quasisymmetry to high order

Matt Landreman, Wrick Sengupta

arxiv:1908.10253 v2 · 2019-08-27 · 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{PN3L6NADATLPRB4MGWFKA2PMQS}

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

Extending near-axis equilibria in DESC

Receipt and verification

First computed	2026-07-05T00:23:43.599812Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b76bf340304d6f8878c358aa069ec848a09e160ec99ec2aebe12ec9ffcdcae8

Aliases

arxiv: 1908.10253 · arxiv_version: 1908.10253v2 · doi: 10.48550/arxiv.1908.10253 · pith_short_12: PN3L6NADATLP · pith_short_16: PN3L6NADATLPRB4M · pith_short_8: PN3L6NAD

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/PN3L6NADATLPRB4MGWFKA2PMQS \
  | 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: 7b76bf340304d6f8878c358aa069ec848a09e160ec99ec2aebe12ec9ffcdcae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23412ec0d6d1e3ead795887246356d896038eeda8d1256d1615a61194079ebcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-08-27T14:58:54Z",
    "title_canon_sha256": "4a2d42a16d7d95d7aa0dd52a5b38a126eaa8b41e740f87e6863073292708d7f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10253",
    "kind": "arxiv",
    "version": 2
  }
}