Pith Number

pith:VF73XRBK

pith:2026:VF73XRBKFLPRAZDV7OCQJNWPPU

not attested not anchored not stored refs pending

Impact of mechanical constraints on tokamak design and implications for high field power plants

Alexandre Torre, Baptiste Boudes, Eric Nardon, Finn Sutcliffe, Jean-Luc Duchateau, Laura Pittaluga, Timothe Auclair, Yanick Sarazin

arxiv:2606.07201 v1 · 2026-06-05 · 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{VF73XRBKFLPRAZDV7OCQJNWPPU}

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	2026-06-08T01:04:52.258341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a97fbbc42a2adf106475fb8504b6cf7d3b0fa263af5579cb3c01b3b69fd3d1b1

Aliases

arxiv: 2606.07201 · arxiv_version: 2606.07201v1 · doi: 10.48550/arxiv.2606.07201 · pith_short_12: VF73XRBKFLPR · pith_short_16: VF73XRBKFLPRAZDV · pith_short_8: VF73XRBK

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/VF73XRBKFLPRAZDV7OCQJNWPPU \
  | 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: a97fbbc42a2adf106475fb8504b6cf7d3b0fa263af5579cb3c01b3b69fd3d1b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf576324fa456572cbd5f7b9d84ade06dc0844dd1281c5eb723a13380ea2c50",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-06-05T12:10:11Z",
    "title_canon_sha256": "929927de2691d9194ad604e11168092de8369ef39ce2f5edd50e78ea05b28251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07201",
    "kind": "arxiv",
    "version": 1
  }
}