Pith Number

pith:NISA5D72

pith:2015:NISA5D72AYHJ4GPWIGNZAYSFKO

not attested not anchored not stored refs pending

Resilience of quasi-isodynamic stellarators against trapped-particle instabilities

G.G. Plunk, J.H.E. Proll, J.W. Connor, P. Helander

arxiv:1509.04185 v1 · 2015-09-14 · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NISA5D72AYHJ4GPWIGNZAYSFKO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:33:08.128233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a240e8ffa060e9e19f6419b90624553bc35e12bac59f5c170892080daff4313

Aliases

arxiv: 1509.04185 · arxiv_version: 1509.04185v1 · doi: 10.48550/arxiv.1509.04185 · pith_short_12: NISA5D72AYHJ · pith_short_16: NISA5D72AYHJ4GPW · pith_short_8: NISA5D72

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/NISA5D72AYHJ4GPWIGNZAYSFKO \
  | 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: 6a240e8ffa060e9e19f6419b90624553bc35e12bac59f5c170892080daff4313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad17b1e06bd8bfd340e635d0a82d8901f867e4f5403e2a3dd856c76783dee5d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2015-09-14T16:20:05Z",
    "title_canon_sha256": "e43ce64d187064108c022de2c35be6e9c224715b5d92957c7f8bc7a1ecbce3ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04185",
    "kind": "arxiv",
    "version": 1
  }
}