Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1412.5945.
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 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T15:24:15.215192Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-03T07:07:44.735264Z
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 8b311eaa-5cb0-4afb-a755-8cb78762a34f · inbound
Lectures on the Bondi--Metzner--Sachs group and related topics in infrared physics Algebraic QFT in Curved Spacetime and quasifree Hadamard states: an introduction
Reference 145
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation cfd40bbf-e5bc-49ae-aaea-66b4adb95306 · inbound
Spacetime from Operator Algebras Algebraic QFT in Curved Spacetime and quasifree Hadamard states: an introduction
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.
Observation bb915f3c-0d39-4ebe-a75a-57257623fa68 · inbound
What is electric charge?: Charge as a local observable in relativistic quantum field theory Algebraic QFT in Curved Spacetime and quasifree Hadamard states: an introduction
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.