Pith Number

pith:6RPJ2I6E

pith:2022:6RPJ2I6E75DU5DCLBTWWG5CRFG

not attested not anchored not stored refs pending

Efficiency of Penrose process in spacetime of axially symmetric magnetized Reissner-Nordstr\"{o}m black hole

Bobomurat Ahmedov, Pankaj Sheoran, Ricardo Becerril, Sanjar Shaymatov, Ulises Nucamendi

arxiv:2204.02026 v2 · 2022-04-05 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RPJ2I6E75DU5DCLBTWWG5CRFG}

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.

Cited by

1 paper in Pith

Comisso-Asenjo Mechanism in Rotating $\mathcal{N}=2,U(1)^2$ Gauged Supergravity Black Holes: Extended Comparison With Kerr Black Hole

Receipt and verification

First computed	2026-07-05T04:43:00.826023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f45e9d23c4ff474e8c4b0ced637451298202ad77ba3d6b944aa2f3777111031b

Aliases

arxiv: 2204.02026 · arxiv_version: 2204.02026v2 · doi: 10.48550/arxiv.2204.02026 · pith_short_12: 6RPJ2I6E75DU · pith_short_16: 6RPJ2I6E75DU5DCL · pith_short_8: 6RPJ2I6E

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/6RPJ2I6E75DU5DCLBTWWG5CRFG \
  | 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: f45e9d23c4ff474e8c4b0ced637451298202ad77ba3d6b944aa2f3777111031b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cbdd6db47ccb97ebc9c7b8583c15a66751e7de093b2d725499321906d7bbf71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-05T07:05:02Z",
    "title_canon_sha256": "595005ca3e5f9cb40249fa66b98d01ee4f44d8b59ae6049e8381d358c859c30e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02026",
    "kind": "arxiv",
    "version": 2
  }
}