Pith Number

pith:TOTIBUOM

pith:2018:TOTIBUOMWZKMAWWKOPDRB2DE7P

not attested not anchored not stored refs pending

Optimization of flux-surface density variation in stellarator plasmas with respect to the transport of collisional impurities

Albert Moll\'en, H{\aa}kan M. Smith, Istvan Pusztai, Sarah Louise Newton, Stefan Buller

arxiv:1812.09194 v2 · 2018-12-21 · 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{TOTIBUOMWZKMAWWKOPDRB2DE7P}

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	2026-05-17T23:48:45.286667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba680d1ccb654c05aca73c710e864fbcf8e605d8b1d246b4bd87b544716079b

Aliases

arxiv: 1812.09194 · arxiv_version: 1812.09194v2 · doi: 10.48550/arxiv.1812.09194 · pith_short_12: TOTIBUOMWZKM · pith_short_16: TOTIBUOMWZKMAWWK · pith_short_8: TOTIBUOM

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/TOTIBUOMWZKMAWWKOPDRB2DE7P \
  | 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: 9ba680d1ccb654c05aca73c710e864fbcf8e605d8b1d246b4bd87b544716079b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9b236cd93f0d9c959db6587487206b07f826d1f806a1ff3ca70746bc1afba3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-12-21T15:31:12Z",
    "title_canon_sha256": "67dc247a6e2e61abde409bae4b2ba0a5893cca11ac35bc314567872c234f6343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09194",
    "kind": "arxiv",
    "version": 2
  }
}