Pith Number

pith:X5KHGNON

pith:2022:X5KHGNON5PJ2UBGPI54JKUGITH

not attested not anchored not stored refs pending

Spectroscopic investigations of detachment on the MAST Upgrade Super-X divertor

Aelwyn Williams, Alexandre Fil, Andrew Thornton, Basil Duval, Bob Kool, Bruce Lipschultz, David Moulton, Fabio Federici, Geof Cunningham, James Clark, James Harrison, Kevin Verhaegh, Nick Osborne, Omkar Myatra, Peter Ryan, Rory Scannell, Stuart Henderson, the MAST Upgrade team, Thomas Bosman, Tijs Wijkamp

arxiv:2204.02118 v2 · 2022-04-05 · 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{X5KHGNON5PJ2UBGPI54JKUGITH}

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	2026-07-05T05:15:38.423468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf547335cdebd3aa04cf47789550c899d696415adc2400020ab68a09ebe74b54

Aliases

arxiv: 2204.02118 · arxiv_version: 2204.02118v2 · doi: 10.48550/arxiv.2204.02118 · pith_short_12: X5KHGNON5PJ2 · pith_short_16: X5KHGNON5PJ2UBGP · pith_short_8: X5KHGNON

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/X5KHGNON5PJ2UBGPI54JKUGITH \
  | 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: bf547335cdebd3aa04cf47789550c899d696415adc2400020ab68a09ebe74b54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5576f9ff7d46a5881c579fab101af290a2400772435190b2d0c72e1e91e05c6d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-04-05T11:29:53Z",
    "title_canon_sha256": "ffd74854c75a30d5b5fd9ad9ee6a89793228ad036b410da2f92709b99e6a01d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02118",
    "kind": "arxiv",
    "version": 2
  }
}