Pith Number

pith:DOWVNRCY

pith:2011:DOWVNRCYJZNJQWO264XG2SOQZ2

not attested not anchored not stored refs pending

Superradiance and instability of the charged Myers-Perry black holes in the G\"{o}del Universe

A. Zhidenko, R. A. Konoplya

arxiv:1108.2909 v2 · 2011-08-14 · hep-th · 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{DOWVNRCYJZNJQWO264XG2SOQZ2}

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	2026-05-18T04:09:03.759826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bad56c4584e5a9859daf72e6d49d0ceab3ed0582b1ca910be935ec7a31d879f

Aliases

arxiv: 1108.2909 · arxiv_version: 1108.2909v2 · doi: 10.48550/arxiv.1108.2909 · pith_short_12: DOWVNRCYJZNJ · pith_short_16: DOWVNRCYJZNJQWO2 · pith_short_8: DOWVNRCY

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/DOWVNRCYJZNJQWO264XG2SOQZ2 \
  | 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: 1bad56c4584e5a9859daf72e6d49d0ceab3ed0582b1ca910be935ec7a31d879f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0cf2a9db0400ea0cf063dae65a5beb783e46cdadd4d6360d9c054ae9db2bffd",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-08-14T22:50:47Z",
    "title_canon_sha256": "9ea3ae4bf26278b26622941557e9c4b354a1866065ab1330a9d0d99954798533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2909",
    "kind": "arxiv",
    "version": 2
  }
}