Pith Number

pith:C6EVCJVN

pith:2020:C6EVCJVN5O2V2NIOMFSC2QVVCV

not attested not anchored not stored refs pending

Two-dimensional Particle-in-Cell simulations of axisymmetric black hole magnetospheres

Hsien Shang, Ken-Ichi Nishikawa, Kouichi Hirotani, Michael Watson, Ruben Krasnopolsky

arxiv:2012.07229 v1 · 2020-12-14 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6EVCJVN5O2V2NIOMFSC2QVVCV}

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	2026-07-05T02:17:44.986309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17895126adebb55d350e61642d42b51578ba93e2341a518b0bd2e0b28d689a22

Aliases

arxiv: 2012.07229 · arxiv_version: 2012.07229v1 · doi: 10.48550/arxiv.2012.07229 · pith_short_12: C6EVCJVN5O2V · pith_short_16: C6EVCJVN5O2V2NIO · pith_short_8: C6EVCJVN

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/C6EVCJVN5O2V2NIOMFSC2QVVCV \
  | 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: 17895126adebb55d350e61642d42b51578ba93e2341a518b0bd2e0b28d689a22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1dc2ae46915e413d897bcf7e29b601f836ce94011c462d9499dd2005096cb2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-14T03:04:47Z",
    "title_canon_sha256": "7e499dd08eb66783e39033009750a842e40177c63f3c01add3a8e1a5500d22ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07229",
    "kind": "arxiv",
    "version": 1
  }
}