Pith Number

pith:XV7AHV56

pith:2026:XV7AHV56HYSS4NLONDF2QJWGC7

not attested not anchored not stored refs pending

Coordinate-invariant flux-surface Fourier analysis in tokamaks

Carlos Paz-Soldan, Evan Bursch, Jong-Kyu Park, Matthew Pharr, Nikolas Logan, Priyansh Lunia

arxiv:2606.02901 v1 · 2026-06-01 · 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{XV7AHV56HYSS4NLONDF2QJWGC7}

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	2026-06-03T01:05:26.083277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd7e03d7be3e252e356e68cba826c617f536183ee73a828bcec01381efeeb03a

Aliases

arxiv: 2606.02901 · arxiv_version: 2606.02901v1 · doi: 10.48550/arxiv.2606.02901 · pith_short_12: XV7AHV56HYSS · pith_short_16: XV7AHV56HYSS4NLO · pith_short_8: XV7AHV56

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/XV7AHV56HYSS4NLONDF2QJWGC7 \
  | 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: bd7e03d7be3e252e356e68cba826c617f536183ee73a828bcec01381efeeb03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8f683ebd4f32c52baeaa1d3ac26d935980b147e04af732a250d5d8e37bef85",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-06-01T21:18:23Z",
    "title_canon_sha256": "c97f0d485706b7c299d0b5cb9bebd2591779d9867a50cec769bd163dc21b2d74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02901",
    "kind": "arxiv",
    "version": 1
  }
}