Pith Number

pith:ORHFAM74

pith:2019:ORHFAM747NWIZICE5JJXNDARU6

not attested not anchored not stored refs pending

Optimized quasisymmetric stellarators are consistent with the Garren-Boozer construction

Matt Landreman

arxiv:1902.01672 v2 · 2019-02-05 · 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{ORHFAM747NWIZICE5JJXNDARU6}

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	2026-05-17T23:42:24.071242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744e5033fcfb6c8ca044ea53768c11a789d74043d29e4af96ca7607290c97b01

Aliases

arxiv: 1902.01672 · arxiv_version: 1902.01672v2 · doi: 10.48550/arxiv.1902.01672 · pith_short_12: ORHFAM747NWI · pith_short_16: ORHFAM747NWIZICE · pith_short_8: ORHFAM74

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/ORHFAM747NWIZICE5JJXNDARU6 \
  | 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: 744e5033fcfb6c8ca044ea53768c11a789d74043d29e4af96ca7607290c97b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee3a1654b4c49de8abb01ba279dbfdb2152a6dd49b83992023d440af04fad3fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-02-05T13:39:54Z",
    "title_canon_sha256": "2c784cbc115482319fe504834bd1963b0e3c289b91cd1ef0341632417acb9de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01672",
    "kind": "arxiv",
    "version": 2
  }
}