Pith Number

pith:S4OG4VHI

pith:2013:S4OG4VHIIBF5LFEV4IA52HSUDC

not attested not anchored not stored refs pending

Higher dimensional non-Kerr black hole and energy extraction

Pankaj Sheoran, Sushant G. Ghosh

arxiv:1309.5519 v2 · 2013-09-21 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4OG4VHIIBF5LFEV4IA52HSUDC}

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

Superradiance -- the 2020 Edition

Receipt and verification

First computed	2026-05-18T02:59:06.007477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971c6e54e8404bd59495e201dd1e5418859fcec8ea521259b1569c77279aec7d

Aliases

arxiv: 1309.5519 · arxiv_version: 1309.5519v2 · doi: 10.48550/arxiv.1309.5519 · pith_short_12: S4OG4VHIIBF5 · pith_short_16: S4OG4VHIIBF5LFEV · pith_short_8: S4OG4VHI

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/S4OG4VHIIBF5LFEV4IA52HSUDC \
  | 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: 971c6e54e8404bd59495e201dd1e5418859fcec8ea521259b1569c77279aec7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57f6e1796dd9e6796dea339e271ba3b7de036709c4b47fe40ab6630c48abda74",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-21T19:19:20Z",
    "title_canon_sha256": "03c3d745b3714e7459311a41f16f3cd5601ab0dde08cb35feb7fc02db7484d24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5519",
    "kind": "arxiv",
    "version": 2
  }
}