Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1905.05391.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T16:09:45.986132Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-10T22:05:47.321160Z
0 of 0 outbound references displayed
External citation measurements
No source-named external measurement is stored.
No outbound reference observations are available for this paper version.
Observation 158803dd-654e-458b-a939-e10b24a67868 · inbound
Cancelling mod-2 anomalies by Green-Schwarz mechanism with $B_{\mu\nu}$ On gapped boundaries for SPT phases beyond group cohomology
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ca6e6c84-cc37-4caa-adda-7948088f0f73 · inbound
The Classification of 3+1d Symmetry Enriched Topological Order On gapped boundaries for SPT phases beyond group cohomology
Reference 67
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 685028f5-efa5-487d-8607-1068aad269aa · inbound
Anomalies in family unification models from bordism classification On gapped boundaries for SPT phases beyond group cohomology
Reference 99
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.