Pith Number

pith:2NWKKENQ

pith:2012:2NWKKENQXK37BTWH3LCDJ7CH3A

not attested not anchored not stored refs pending

An Alternative Numerical Method for the Stationary Pulsar Magnetosphere

Hirotada Okawa, Makoto Takamoto, Yohsuke Takamori, Yudai Suwa

arxiv:1209.3855 v2 · 2012-09-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NWKKENQXK37BTWH3LCDJ7CH3A}

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	2026-05-18T01:54:27.043261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36ca511b0bab7f0cec7dac434fc47d8386c899d4f4eb0ad739d29d4b15122ae

Aliases

arxiv: 1209.3855 · arxiv_version: 1209.3855v2 · doi: 10.48550/arxiv.1209.3855 · pith_short_12: 2NWKKENQXK37 · pith_short_16: 2NWKKENQXK37BTWH · pith_short_8: 2NWKKENQ

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/2NWKKENQXK37BTWH3LCDJ7CH3A \
  | 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: d36ca511b0bab7f0cec7dac434fc47d8386c899d4f4eb0ad739d29d4b15122ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6707307a846221dfe89c6fc93df74d0bc50e7ee9077d0477770699a13b76fa34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-18T06:30:14Z",
    "title_canon_sha256": "fbb7c5c4f3f45b85388277239cc84a9c08183942b7f572b0ddc97d9f98bfda74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3855",
    "kind": "arxiv",
    "version": 2
  }
}