Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T01:00:34.760836Z
Paper Citation Record · LEDGER
As of 10 August 2026, this Paper Citation Record lists 15 of 15 outbound references and 1 inbound Pith citation observation for arXiv:2506.13247.
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, observed 2026-08-07T01:00:34.760836Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-06-26T09:42:09.105629Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T09:39:46.849419Z
15 of 15 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation f5290365-3eef-4b5c-bad2-ed1c1756b56c · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation f44156f4-5fbe-4fc8-ad82-d96602a23e34 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Pythagoras Numbers for Ternary Forms
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation a67f6154-092c-45a4-8a4b-d9a86c38be9b · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties 959, Springer, Berlin-New York, 1982, pp
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation d6fe8eb2-8a04-460d-afd7-edd83cd8d185 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Unresolved cited work
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 1f62242e-71b1-4abf-807d-ec275af754e2 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Algebraic Geom
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 9283bef6-81f8-4503-a5fb-68d404718310 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Smith, and Mauricio Velasco, Sums of squares: a real projective story, Notices Amer
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation e498848d-1aba-4b15-91cf-a742fdc8f725 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 260bdb87-efd0-4b49-8a8a-95c885ef3028 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Spurious local minima in nonconvex sum-of-squares optimization
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 2f2947fd-f117-4643-97c5-576bd0d40c10 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation eb6cddc9-ddd8-409b-a462-cf36c3c93496 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Algebra 88 (1984), no
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 1b49b433-2aa8-4a3d-b158-84252c731e95 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Gruson, R
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation f068e19e-90c7-48b8-b906-2c6554677687 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Green, Koszul cohomology and the geometry of projective varieties, J
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation fb7229cc-71e3-41e9-9949-a610235cfdc4 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Math., vol
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation be6ae94f-f572-45a0-a6de-65645d50d072 · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Unresolved cited work
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 3a4ac6e7-0d12-40cf-a5af-ace9840917dc · outbound
On quadratic persistence and Pythagoras numbers of totally real projective varieties Unresolved cited work
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 391bd333-abac-4fe3-add3-ebc831794f60 · inbound
Sums of squares on curves and surfaces On quadratic persistence and Pythagoras numbers of totally real projective varieties
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.