Pith Number

pith:RVD3BVU7

pith:2014:RVD3BVU7UK2XK27MXHBYEK452N

not attested not anchored not stored refs pending

Gravitational lensing and frame dragging of light in the Kerr-Newman and the Kerr-Newman-(anti) de Sitter black hole spacetimes

G. V. Kraniotis

arxiv:1401.7118 v5 · 2014-01-28 · gr-qc · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVD3BVU7UK2XK27MXHBYEK452N}

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	2026-05-18T02:26:10.804459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d47b0d69fa2b5756becb9c3822b9dd369fc9789ed348c2cb3b895828a0fa0a5

Aliases

arxiv: 1401.7118 · arxiv_version: 1401.7118v5 · doi: 10.48550/arxiv.1401.7118 · pith_short_12: RVD3BVU7UK2X · pith_short_16: RVD3BVU7UK2XK27M · pith_short_8: RVD3BVU7

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/RVD3BVU7UK2XK27MXHBYEK452N \
  | 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: 8d47b0d69fa2b5756becb9c3822b9dd369fc9789ed348c2cb3b895828a0fa0a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bacbd66f6ac1d4a916c9bfb200674b97a8f416308aab675ed709689361ac30ac",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-01-28T09:30:47Z",
    "title_canon_sha256": "fd3c4719c660e9f29e0840a1fc962a245769ba849b1250e2a8de4ef13605a0f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7118",
    "kind": "arxiv",
    "version": 5
  }
}