Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2104.02546.
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 2026-08-07T06:34:17.273281+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T10:32:15.701403Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T18:30:02.580030Z
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 2d82c96a-9209-4063-b788-c38146cd8744 · inbound
Generating Hodges' Graviton MHV Formula with an $Lw_{1+\infty}$ Ward Identity Subsubleading soft graviton symmetry and MHV graviton scattering amplitudes
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0783132a-ec56-4dc7-aadb-b298dd67b9ff · inbound
Holographic symmetry algebra for the MHV sector revisited Subsubleading soft graviton symmetry and MHV graviton scattering amplitudes
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 098c760d-b4f5-4f28-8ffa-c283f1b5edf9 · inbound
Twisting asymptotically-flat spacetimes Subsubleading soft graviton symmetry and MHV graviton scattering amplitudes
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 845fa51b-3bfa-4851-9ed6-8e8c0ac68933 · inbound
Topics in Celestial holography: A bottom-up perspective Subsubleading soft graviton symmetry and MHV graviton scattering amplitudes
Reference 113
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 46ad9ef6-f05b-45c5-8bfc-14f5400ff4ec · inbound
Topics in Celestial holography: A bottom-up perspective Subsubleading soft graviton symmetry and MHV graviton scattering amplitudes
Reference 119
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.