Pith Number

pith:HDY54QRE

pith:2019:HDY54QRELUNCIQCQXF6DV33O5K

not attested not anchored not stored refs pending

Development and testing of an unstructured mesh method for whole plasma gyrokinetic simulations in realistic tokamak geometry

A. Bottino, M. Hoelzl, Ph. Lauber, T. Hayward-Schneider, Z.X. Lu

arxiv:1908.03824 v2 · 2019-08-10 · physics.plasm-ph · nucl-th · 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{HDY54QRELUNCIQCQXF6DV33O5K}

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	2026-07-05T01:18:15.657910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f1de42245d1a244050b97c3aef6eea8ddfce8fa5c2794bb3f1cc707039b72b

Aliases

arxiv: 1908.03824 · arxiv_version: 1908.03824v2 · doi: 10.48550/arxiv.1908.03824 · pith_short_12: HDY54QRELUNC · pith_short_16: HDY54QRELUNCIQCQ · pith_short_8: HDY54QRE

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/HDY54QRELUNCIQCQXF6DV33O5K \
  | 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: 38f1de42245d1a244050b97c3aef6eea8ddfce8fa5c2794bb3f1cc707039b72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e8b77753b3200a8edee8d885d4a62f4cf92b0976da4a533e5d8f30885793ff4",
    "cross_cats_sorted": [
      "nucl-th",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-08-10T22:52:24Z",
    "title_canon_sha256": "05f401e6eaebb8ff4fef2c99ac93ea11e3a9a05a21ed65f6a0d7f472b4a7b9db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03824",
    "kind": "arxiv",
    "version": 2
  }
}