Pith Number

pith:5Z7DJX5L

pith:2011:5Z7DJX5L4SCCGGVYS6BFA5QQDI

not attested not anchored not stored refs pending

Shadow of a rotating braneworld black hole

Ernesto F. Eiroa, Leonardo Amarilla

arxiv:1112.6349 v2 · 2011-12-29 · 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{5Z7DJX5L4SCCGGVYS6BFA5QQDI}

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

4 papers in Pith

Rotating Black Holes with Primary Scalar Hair: Shadow Signatures in Beyond Horndeski Gravity

Kerr-Schild Double Copy of the Randall-Sundrum Black String

Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations

Photon rings and shadows of black holes with non-minimal couplings between curvature and electromagnetic field

Receipt and verification

First computed	2026-05-18T04:00:00.884803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee7e34dfabe484231ab897825076101a04b24830e7a5d6b25e9ee0e70c0fc98b

Aliases

arxiv: 1112.6349 · arxiv_version: 1112.6349v2 · doi: 10.48550/arxiv.1112.6349 · pith_short_12: 5Z7DJX5L4SCC · pith_short_16: 5Z7DJX5L4SCCGGVY · pith_short_8: 5Z7DJX5L

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/5Z7DJX5L4SCCGGVYS6BFA5QQDI \
  | 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: ee7e34dfabe484231ab897825076101a04b24830e7a5d6b25e9ee0e70c0fc98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "600715bf2123c93bfd8a943e2527fc67fd19f2184fef38effe0e362013697114",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-12-29T17:09:00Z",
    "title_canon_sha256": "a87b91c7f28ee8e3d1b0cc80a42a11afc08f02205485acae371014c66d738d8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6349",
    "kind": "arxiv",
    "version": 2
  }
}