Pith Number

pith:3UB2GOZZ

pith:2019:3UB2GOZZSYISHOPGLY4PDWUVUK

not attested not anchored not stored refs pending

Stellarators with permanent magnets

M. Drevlak, M. Zarnstorff, P. Helander, S.C. Cowley

arxiv:1907.01363 v2 · 2019-07-02 · 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{3UB2GOZZSYISHOPGLY4PDWUVUK}

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	2026-07-05T00:46:46.694378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd03a33b39961123b9e65e38f1da95a2804d99800a92b8f227920eee05045f9b

Aliases

arxiv: 1907.01363 · arxiv_version: 1907.01363v2 · doi: 10.48550/arxiv.1907.01363 · pith_short_12: 3UB2GOZZSYIS · pith_short_16: 3UB2GOZZSYISHOPG · pith_short_8: 3UB2GOZZ

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/3UB2GOZZSYISHOPGLY4PDWUVUK \
  | 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: dd03a33b39961123b9e65e38f1da95a2804d99800a92b8f227920eee05045f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ca3d4dd1b6fcf7ef40aed5d2aa67d60f762114695804213ea792d9683e9b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-07-02T13:45:31Z",
    "title_canon_sha256": "95697c2dff44b10b828db6ad0394c652da31ec7405f9c613721786dff183ff2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01363",
    "kind": "arxiv",
    "version": 2
  }
}