PROSPECTUS SUPPLEMENT
(to prospectus dated May 11, 2021)

Citigroup Inc.

XF-2EGTOJH-P

Prospectus ACTIVE

PROSPECTUS SUPPLEMENT (to prospectus dated May 11, 2021)

Document Metadata

Issuer: Citigroup Inc.
Document Type: Prospectus
Retrieved: 27 September 2026
Source: Contact XFID for Access
Record ID: XF2EGTOJHP
Validation: Inferred by XFID

Verification

XFIDs are content-addressed: these SHA-256 fingerprints let anyone confirm a copy of this document is identical to what XFID retrieved on 27 September 2026 — independent of this registry.

SHA-256 (file bytes): 96d353efc9c9f7a5a04061afb37df32c69cf4e36a8d5141fa817903fb588450a
SHA-256 (canonical content): 5857e2adf40c7b0278368464597cde36f3dee062ab02dfa4e8f75ac3fa9e10bc
File: 469 KB

The canonical-content hash survives re-downloads, URL moves, and byte-level re-encodes: the same disclosure text always resolves to this XFID.

Version History

Retrieved	Action	Size
27/09/2026	`INITIAL`	—	latest

How to Cite This Record

Use the XFID in citations to create a stable, permanent reference that resolves to this registry entry regardless of the source URL.

Academic / report citation

Citigroup Inc. (2026). PROSPECTUS SUPPLEMENT (to prospectus dated May 11, 2021). XFID: XF-2EGTOJH-P. Retrieved from https://xframework.id/XF2EGTOJHP

Identifier only