Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:58:15.845338Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 15 of 15 outbound references and 0 inbound Pith citation observations for arXiv:1908.04440.
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 2026-08-14T13:58:15.845338Z
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
A source-named dated measurement, never combined with another source.
Source: cited_works
15 of 15 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation e4c53c2e-3c58-42a0-85bd-d4a5c505845d · outbound
The Quasi-hyperbolicity Constant of a Metric Space Bridson and Andr\'e Haefliger, Metric spaces of non-positive curvature, Grundlehren der Mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], vol
Reference 1
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.
Observation 65546ef4-f336-469e-b5e8-85ee5a5db914 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Blumenthal, Theory and applications of distance geometry, Second edition, Chelsea Publishing Co., New York, 1970
Reference 2
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.
Observation f2b42461-35bf-4e03-b4d4-6f7a552079f5 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 3
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.
Observation efa0bc1d-d97c-425b-a710-5540fb05d4a5 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Bridson, On the existence of flat planes in spaces of nonpositive curvature, Proc
Reference 4
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.
Observation 5c0e7c7a-3006-4ebb-b22d-ffae6a143d2c · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 5
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.
Observation 20008636-f864-42f1-ae43-5b2559366294 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 6
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.
Observation 811f1a11-38bd-4585-bf04-d899a366d425 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Gromov, Hyperbolic groups, Essays in group theory, Math
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0d25eaf4-933b-4ed1-a701-97d8fed586ea · outbound
The Quasi-hyperbolicity Constant of a Metric Space Johnson and Joram Lindenstrauss, Basic concepts in the geometry of B anach spaces , Handbook of the geometry of B anach spaces, V ol
Reference 8
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.
Observation f2857fc0-db51-4a60-942c-8a6922e3ce56 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 9
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.
Observation fd140ea0-a491-47b7-b8c1-b9a03a1a8eb4 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 10
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.
Observation 4fd6a541-dedc-493e-aaca-6fd411c9fe5c · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 11
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.
Observation eba119fa-26eb-4732-8a40-ca0af8e846e3 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 12
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.
Observation bdddb72f-fa12-40ce-a89f-97d9e1b216e4 · outbound
The Quasi-hyperbolicity Constant of a Metric Space Unresolved cited work
Reference 13
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.
Observation 2087d43e-eb86-494d-9873-6bb150713fa2 · outbound
The Quasi-hyperbolicity Constant of a Metric Space 38, Longman Scientific & Technical, Harlow; copublished in the United States with John Wiley & Sons, Inc., New York, 1989
Reference 14
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.
Observation fe21fb1d-3c4f-44e0-821e-4153e73a5636 · outbound
The Quasi-hyperbolicity Constant of a Metric Space a is \"a l \
Reference 15
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.
No inbound Pith citation observations are available.