{
  "handle": "john-carlstrom",
  "url": "https://selfbadge.com/john-carlstrom",
  "id": "https://selfbadge.com/john-carlstrom#person",
  "status": "seeded",
  "indexable": true,
  "dateCreated": "2026-10-12T12:45:00.175885+00:00",
  "dateModified": "2026-10-12T12:45:00.175885+00:00",
  "summary": {
    "published": 23,
    "verified": 0
  },
  "verificationLevels": {
    "0": "Seeded: imported from a public source, not claimed",
    "1": "Self-declared: added by the owner",
    "2": "Account-verified: proven by OAuth, email code, DNS or link-back",
    "3": "Document-verified: reviewed document or third-party credential",
    "4": "ID-verified: identity document check"
  },
  "facts": [
    {
      "property": "name",
      "value": "John Carlstrom",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "givenName",
      "value": "John",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "familyName",
      "value": "Carlstrom",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "alternateName",
      "value": "John E. Carlstrom",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "alternateName",
      "value": "J. E. Carlstrom",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "alternateName",
      "value": "John E Carlstrom",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "alternateName",
      "value": "J E Carlstrom",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "description",
      "value": "American astrophysicist",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "worksFor",
      "value": {
        "startDate": "1995-12",
        "organization_id": "fc8ac35a-b22d-4b00-96fb-85f3cbfbbbdd"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "hasOccupation",
      "value": "Astronomer",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "hasOccupation",
      "value": "Astrophysicist",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "hasOccupation",
      "value": "Researcher",
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "alumniOf",
      "value": {
        "organization_id": "59ed4a0e-3aec-4fbc-b3c9-d1c7bdb5a1d5"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "alumniOf",
      "value": {
        "endDate": "1988-12",
        "credential": "Doctor of Philosophy",
        "organization_id": "f98e3a49-669b-4dce-9997-dea0db437589"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "MacArthur Fellows Program",
        "year": "1998"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Gruber Prize in Cosmology",
        "year": "2015"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Beatrice M. Tinsley Prize",
        "year": "2006"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Magellanic Premium",
        "year": "2004"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Fellow of the American Association for the Advancement of Science",
        "year": "2020"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Packard Fellowship for Science and Engineering",
        "year": "1994"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "award",
      "value": {
        "name": "Dannie Heineman Prize for Astrophysics",
        "year": "2024"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "identifier",
      "value": {
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "value": "Q1245714",
        "propertyID": "Wikidata"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    },
    {
      "property": "identifier",
      "value": {
        "url": "https://orcid.org/0000-0002-2044-7665",
        "value": "0000-0002-2044-7665",
        "propertyID": "ORCID"
      },
      "verification": {
        "level": 0,
        "name": "seeded",
        "label": "from Wikidata",
        "method": null,
        "verifiedAt": null,
        "expiresAt": null
      },
      "source": {
        "type": "seed",
        "label": "Wikidata",
        "url": "https://www.wikidata.org/wiki/Q1245714",
        "retrievedAt": "2026-10-12T12:19:10.626+00:00"
      }
    }
  ],
  "verifications": [
    {
      "method": "seed_import",
      "label": "Imported from Wikidata",
      "checkedAt": "2026-10-12T12:45:00.175885+00:00"
    }
  ],
  "jsonld": {
    "@context": "https://schema.org",
    "@graph": [
      {
        "@type": "ProfilePage",
        "@id": "https://selfbadge.com/john-carlstrom",
        "url": "https://selfbadge.com/john-carlstrom",
        "name": "John Carlstrom on SelfBadge",
        "inLanguage": "en",
        "isPartOf": {
          "@id": "https://selfbadge.com/#website"
        },
        "publisher": {
          "@id": "https://selfbadge.com/#organization"
        },
        "dateCreated": "2026-10-12T12:45:00.175885+00:00",
        "dateModified": "2026-10-12T12:45:00.175885+00:00",
        "mainEntity": {
          "@type": "Person",
          "@id": "https://selfbadge.com/john-carlstrom#person",
          "name": "John Carlstrom",
          "givenName": "John",
          "familyName": "Carlstrom",
          "alternateName": [
            "John E. Carlstrom",
            "J. E. Carlstrom",
            "John E Carlstrom",
            "J E Carlstrom"
          ],
          "description": "John Carlstrom works at University of Chicago. American astrophysicist",
          "worksFor": [
            {
              "@type": "Organization",
              "@id": "https://selfbadge.com/org/university-of-chicago#org",
              "name": "University of Chicago",
              "url": "https://uchicago.edu/"
            },
            {
              "@type": "EmployeeRole",
              "worksFor": {
                "@id": "https://selfbadge.com/org/university-of-chicago#org"
              },
              "startDate": "1995-12"
            }
          ],
          "hasOccupation": [
            {
              "@type": "Occupation",
              "name": "Astronomer"
            },
            {
              "@type": "Occupation",
              "name": "Astrophysicist"
            },
            {
              "@type": "Occupation",
              "name": "Researcher"
            }
          ],
          "alumniOf": [
            {
              "@id": "https://selfbadge.com/org/vassar-college#org"
            },
            {
              "@id": "https://selfbadge.com/org/university-of-california-berkeley#org"
            }
          ],
          "hasCredential": {
            "@type": "EducationalOccupationalCredential",
            "name": "Doctor of Philosophy",
            "credentialCategory": "degree",
            "recognizedBy": {
              "@id": "https://selfbadge.com/org/university-of-california-berkeley#org"
            },
            "dateCreated": "1988-12"
          },
          "award": [
            "MacArthur Fellows Program, 1998",
            "Gruber Prize in Cosmology, 2015",
            "Beatrice M. Tinsley Prize, 2006",
            "Magellanic Premium, 2004",
            "Fellow of the American Association for the Advancement of Science, 2020",
            "Packard Fellowship for Science and Engineering, 1994",
            "Dannie Heineman Prize for Astrophysics, 2024"
          ],
          "sameAs": [
            "https://www.wikidata.org/wiki/Q1245714",
            "https://orcid.org/0000-0002-2044-7665"
          ],
          "identifier": [
            {
              "@type": "PropertyValue",
              "propertyID": "Wikidata",
              "value": "Q1245714",
              "url": "https://www.wikidata.org/wiki/Q1245714"
            },
            {
              "@type": "PropertyValue",
              "propertyID": "ORCID",
              "value": "0000-0002-2044-7665",
              "url": "https://orcid.org/0000-0002-2044-7665"
            }
          ]
        }
      },
      {
        "@type": "WebSite",
        "@id": "https://selfbadge.com/#website",
        "url": "https://selfbadge.com/",
        "name": "SelfBadge"
      },
      {
        "@type": "Organization",
        "@id": "https://selfbadge.com/org/vassar-college#org",
        "name": "Vassar College",
        "url": "https://www.vassar.edu/"
      },
      {
        "@type": "Organization",
        "@id": "https://selfbadge.com/org/university-of-california-berkeley#org",
        "name": "University of California, Berkeley",
        "url": "https://berkeley.edu/"
      }
    ]
  }
}