Pith Number

pith:6WDSRI35

pith:2024:6WDSRI35YERSYECWGOJ2Q4LLGM

not attested not anchored not stored refs pending

Penrose and super-Penrose energy extraction from a Reissner-Nordstr\"om black hole spacetime with a cosmological constant through the BSW mechanism: Full story

Duarte Feiteira, Jos\'e P. S. Lemos, Oleg B. Zaslavskii

arxiv:2411.14528 v1 · 2024-11-21 · gr-qc · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WDSRI35YERSYECWGOJ2Q4LLGM}

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	2026-07-05T09:59:55.549774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58728a37dc1232c10563393a8716b331ea2a89db512a7cd4a48f4cb673e25b5

Aliases

arxiv: 2411.14528 · arxiv_version: 2411.14528v1 · doi: 10.48550/arxiv.2411.14528 · pith_short_12: 6WDSRI35YERS · pith_short_16: 6WDSRI35YERSYECW · pith_short_8: 6WDSRI35

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/6WDSRI35YERSYECWGOJ2Q4LLGM \
  | 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: f58728a37dc1232c10563393a8716b331ea2a89db512a7cd4a48f4cb673e25b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92deb639d18cc99c84d8a92b8b1eea667da1c723d498ed0006a3ef5ead60ff0",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-11-21T19:00:02Z",
    "title_canon_sha256": "36487a61aaa270005c25749679b8d411a3f70c9b066f6292f4e1fa08d4704a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14528",
    "kind": "arxiv",
    "version": 1
  }
}