Pith Number

pith:N2KPU36Z

pith:2024:N2KPU36ZO3CKPWPBITNOB3UI3C

not attested not anchored not stored refs pending

Connecting Gravitational Perturbations: from Bertotti-Robinson to Extreme Reissner-Nordstrom

Achilleas P. Porfyriadis, Marco de Cesare, Roberto Oliveri

arxiv:2410.23446 v2 · 2024-10-30 · gr-qc · 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{N2KPU36ZO3CKPWPBITNOB3UI3C}

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

Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole

Receipt and verification

First computed	2026-07-05T09:43:36.006612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e94fa6fd976c4a7d9e144dae0ee88d8ae7b57fffa1e187a3857ab0982977dc1

Aliases

arxiv: 2410.23446 · arxiv_version: 2410.23446v2 · doi: 10.48550/arxiv.2410.23446 · pith_short_12: N2KPU36ZO3CK · pith_short_16: N2KPU36ZO3CKPWPB · pith_short_8: N2KPU36Z

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/N2KPU36ZO3CKPWPBITNOB3UI3C \
  | 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: 6e94fa6fd976c4a7d9e144dae0ee88d8ae7b57fffa1e187a3857ab0982977dc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "652661e184ca45f0d9c98067623d90b629407b40171ada960ebb342af6875ab8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-10-30T20:37:36Z",
    "title_canon_sha256": "fea56f9140a3d640d901cc8084cb54ba8ce6189b24886b56e59674033aec745e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.23446",
    "kind": "arxiv",
    "version": 2
  }
}