Pith Number

pith:OPNOL2UD

pith:2019:OPNOL2UD7AXWNAPPXF4RGKXYPO

not attested not anchored not stored refs pending

Numerical study of tearing mode seeding in tokamak X-point plasma

ASDEX Upgrade team, Dmytro Meshcheriakov, EUROfusion MST1 Team, Francois Orain, Guido T.A. Huijsmans, Hartmut Zohm, Karl Lackner, Marc Maraschek, Matthias Hoelzl, Mike Dunne, Rachael McDermott, Sibylle Guenter, Sina Fietz, Valentin Igochine

arxiv:1904.07542 v1 · 2019-04-16 · physics.plasm-ph · physics.comp-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{OPNOL2UD7AXWNAPPXF4RGKXYPO}

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	2026-05-17T23:48:24.913469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73dae5ea83f82f6681efb979132af87bab010008dd19aeebb3be7a94c2593963

Aliases

arxiv: 1904.07542 · arxiv_version: 1904.07542v1 · doi: 10.48550/arxiv.1904.07542 · pith_short_12: OPNOL2UD7AXW · pith_short_16: OPNOL2UD7AXWNAPP · pith_short_8: OPNOL2UD

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/OPNOL2UD7AXWNAPPXF4RGKXYPO \
  | 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: 73dae5ea83f82f6681efb979132af87bab010008dd19aeebb3be7a94c2593963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1494c66db11724990ee4d31401168b855bff0e49b50d23e5d6675481372698a0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-04-16T09:06:53Z",
    "title_canon_sha256": "b56c1b736b968ac218a0438b2c7f9ac7d609a36d770ed76a8d5763e8d66f2af4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07542",
    "kind": "arxiv",
    "version": 1
  }
}