Pith Number

pith:FVK4OYIN

pith:2025:FVK4OYINJ3GHTBFNRLV5UNEVO2

not attested not anchored not stored refs pending

Runaway electron generation in disruptions mitigated by deuterium and noble gas injection in SPARC

I. Ekmark, I. Pusztai, M. Hoppe, R.A. Tinguely, R. Sweeney, T. F\"ul\"op

arxiv:2502.19891 v2 · 2025-02-27 · 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{FVK4OYINJ3GHTBFNRLV5UNEVO2}

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	2026-07-05T11:14:54.669969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d55c7610d4ecc7984ad8aebda34957684e2cb73facf8957b5a41657b6d74810

Aliases

arxiv: 2502.19891 · arxiv_version: 2502.19891v2 · doi: 10.48550/arxiv.2502.19891 · pith_short_12: FVK4OYINJ3GH · pith_short_16: FVK4OYINJ3GHTBFN · pith_short_8: FVK4OYIN

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/FVK4OYINJ3GHTBFNRLV5UNEVO2 \
  | 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: 2d55c7610d4ecc7984ad8aebda34957684e2cb73facf8957b5a41657b6d74810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6eaafffdd0843702db56b5966d9f14337c9ab67007279e0a3dca5a5a6dda4c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-02-27T09:00:59Z",
    "title_canon_sha256": "ae47ccdb4025aa21a2ee400710ac4e5246a24a07a9a03d3937ed3adbfb4a925c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19891",
    "kind": "arxiv",
    "version": 2
  }
}