Remove qiskit.org links (#1302)

CONTRIBUTING.md

@@ -4,7 +4,7 @@ Contributing
 First read the overall project contributing guidelines. These are all
 included in the qiskit documentation:
 
-https://qiskit.org/documentation/contributing_to_qiskit.html
+https://github.com/Qiskit/qiskit/blob/main/CONTRIBUTING.md
 
 
 ## Contributing to qiskit-ibm-runtime

README.md

@@ -108,7 +108,7 @@ All quantum applications and algorithms level are fundamentally built using thre
 2. Define the observable or the classical register to be measured.
 4. Execute the quantum circuits by using a primitive (Estimator or Sampler).
 
-**Primitives** are base-level functions that serve as building blocks for many quantum algorithms and applications. The [primitive interfaces](https://qiskit.org/documentation/apidoc/primitives.html) are defined in Qiskit.
+**Primitives** are base-level functions that serve as building blocks for many quantum algorithms and applications. The [primitive interfaces](https://docs.quantum.ibm.com/api/qiskit/primitives) are defined in Qiskit.
 
 The IBM Runtime service offers these primitives with additional features, such as built-in error suppression and mitigation.
 
@@ -319,7 +319,7 @@ By participating, you are expected to uphold to this code.
 
 We use [GitHub issues] for tracking requests and bugs. Please use our [slack]
 for discussion and simple questions. To join our Slack community use the
-invite link at [Qiskit.org]. For questions that are more suited for a forum we
+invite link at [ibm.com/quantum/qiskit]. For questions that are more suited for a forum we
 use the `Qiskit` tag in [Stack Exchange].
 
 ## License
@@ -334,7 +334,7 @@ use the `Qiskit` tag in [Stack Exchange].
 [code of conduct]: https://github.com/Qiskit/qiskit-ibm-runtime/blob/main/CODE_OF_CONDUCT.md
 [GitHub issues]: https://github.com/Qiskit/qiskit-ibm-runtime/issues
 [slack]: https://qiskit.slack.com
-[Qiskit.org]: https://qiskit.org
+[ibm.com/quantum/qiskit]: https://www.ibm.com/quantum/qiskit
 [Stack Exchange]: https://quantumcomputing.stackexchange.com/questions/tagged/qiskit
 [many people]: https://github.com/Qiskit/qiskit-ibm-runtime/graphs/contributors
 [BibTeX file]: https://github.com/Qiskit/qiskit/blob/master/Qiskit.bib

docs/tutorials/how-to-getting-started-with-sampler.ipynb

@@ -169,7 +169,7 @@
    },
    "source": [
     "<!-- vale off -->\n",
-    "The next step is to create an instance of an `Sampler` class, which can be any of the subclasses that comply with the base specification. For simplicity, we will use Qiskit Terra's `qiskit.primitives.Sampler` class, based on the [Statevector construct](https://qiskit.org/documentation/stubs/qiskit.quantum_info.Statevector.html?highlight=statevector#qiskit.quantum_info.Statevector) (that is, algebraic simulation).\n",
+    "The next step is to create an instance of an `Sampler` class, which can be any of the subclasses that comply with the base specification. For simplicity, we will use Qiskit Terra's `qiskit.primitives.Sampler` class, based on the [Statevector construct](https://docs.quantum.ibm.com/api/qiskit/qiskit.quantum_info.Statevector) (that is, algebraic simulation).\n",
     "<!-- vale on -->"
    ]
   },

setup.py

@@ -74,7 +74,7 @@
     zip_safe=False,
     project_urls={
         "Bug Tracker": "https://github.com/Qiskit/qiskit-ibm-runtime/issues",
-        "Documentation": "https://qiskit.org/documentation/",
+        "Documentation": "https://docs.quantum.ibm.com/",
         "Source Code": "https://github.com/Qiskit/qiskit-ibm-runtime",
     },
     entry_points={