Seeded research project with INTENT.md, ResearchProposal.md and initial work.

research/CorpusIndex.md

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+# CorpusIndex.md
+
+# identity-canon Research Corpus Index
+
+This index tracks the research corpus for `identity-canon`.
+
+The repository is focused on research and terminology. The corpus should collect source notes, terminology extracts, conflict observations, and modeling implications from standards, product documentation, semantic vocabularies, authorization systems, decentralized identity work, and entity-resolution/privacy research.
+
+## Source Stack
+
+### identity-provisioning
+
+- `scim-rfc7643-rfc7644.md`
+- `ldap-rfc4519-inetorgperson-rfc2798.md`
+- `keycloak-organizations.md`
+- `zitadel-organizations-projects.md`
+- `ory-kratos-keto.md`
+
+### authentication-federation
+
+- `oidc-core-subject-identifiers.md`
+- `saml-nameid-federation.md`
+- `nist-800-63-4.md`
+- `shared-signals-caep-risc.md`
+
+### social-community-graphs
+
+- `activitypub-actors-followers.md`
+- `foaf-agent-person-group-onlineaccount.md`
+- `webid-solid-profile.md`
+- `schema-org-person-organization-membership.md`
+
+### authorization-relationships
+
+- `zanzibar-rebac.md`
+- `openfga-modeling.md`
+- `cedar-principal-action-resource-context.md`
+- `cerbos-abac-derived-roles.md`
+
+### verifiable-claims
+
+- `did-core.md`
+- `vc-data-model-2.md`
+- `openid4vc.md`
+
+### entity-resolution-privacy
+
+- `deterministic-vs-probabilistic-matching.md`
+- `synonymity-assertions.md`
+- `gdpr-pseudonymization.md`
+
+## Source Note Template
+
+Each source note should capture:
+
+- source name;
+- source type;
+- domain;
+- key concepts;
+- relevant terminology;
+- assumptions;
+- modeling implications;
+- conflicts with other sources;
+- usefulness for identity-canon;
+- candidate canonical mappings;
+- open questions.