Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-06T14:56:55.060058Z
Paper Citation Record · LEDGER
As of 17 August 2026, this Paper Citation Record lists 64 of 64 outbound references and 0 inbound Pith citation observations for arXiv:2507.17485.
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 2026-08-06T14:56:55.060058Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+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
64 of 64 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation cdd4b9f4-1243-4de8-91b2-b84f016cdc47 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Fundamental laws of chiral band crossings: Local constraints, global con- straints, and topological phase diagrams
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation a1072642-fc94-4cb7-903c-28633482ba96 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Weyl and Dirac semimetals in three- dimensional solids
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f1b60090-8b21-42ed-bc24-de75c5ce6eb2 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Remarks on Eigenvalues and Eigenvectors of Hermitian Matrices, Berry Phase, Adiabatic Connections and Quantum Hall Effect
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation df395a02-15b6-4c40-b532-21ca06677fee · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties “Singularities of differentiable maps, Volume
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation b77f29b2-f6c0-47c5-bf2f-bb5e9b7f9389 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 299d0530-9ae6-40ce-acb9-08388facfc6a · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Unresolved cited work
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7d1756f8-fd0f-4d0d-903b-b583b189309f · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Solid state physics
Reference 7
Source-reported events for the cited work
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Observation 8cc0514e-03b0-4701-8d6c-077004cf2d58 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Beyond Dirac and Weyl fermions: Unconventional quasiparticles in conventional crystals
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 39e14585-4315-40ec-be80-55b47350510e · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Schrieffer–Wolff transformation for quantum many-body systems
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0dd20cae-31ed-490f-9b29-83211f8cd0b4 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties On the Geometry of the Set of Sym- metric Matrices with Repeated Eigenvalues
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f14b9bde-8e51-4eef-b4a9-b71bfde44664 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Berry phase, topology, and degeneracies in quantum nanomagnets
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 5e9a1f15-af02-44c9-a8af-ed7ab85bfaa9 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Determinantal Rings
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 3dd42537-7ad8-4801-acb8-d27630072009 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Complex symmetric matrices
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 7ddcdd93-cb73-4358-bdba-b5f3ccd31106 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Codebase release 2.1 for Pymablock
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9c26b669-2d5c-4566-b7aa-865de8514151 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Pymablock: An algorithm and a package for quasi-degenerate pertur- bation theory
Reference 15
Source-reported events for the cited work
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Observation 985d1888-29b7-4105-8986-b784912ae37b · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Hermitian matrices with a bounded number of eigenvalues
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8658be34-065f-42e8-9fa4-b374d30989bd · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Local analytic geometry: Basic theory and applications
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 7419da49-b8bf-4e95-b71f-80af6a2cfba4 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Discriminant of symmetric matrices as a sum of squares and the orthogonal group
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 246c24a9-b919-47a1-9cbf-6df73239e20a · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Invariant theoretic characterization of subdiscriminants of matrices
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 2c5ce5c9-4d6b-4167-b828-07f6857464fa · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties An Algebraic Approach to the Topological Degree of a Smooth Map
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation ac4bdb2b-8ce7-4592-a00a-c7ce43ef4261 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Unresolved cited work
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f7e689f0-4e5d-47e7-9164-fc3df818b9db · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties An Algebraic Formula for the Degree of a C ∞ Map Germ / Sur une in´ egalit´ e ` a la Minkowski pour les Multiplicit´ es
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation eb980ca6-c95d-4986-a56b-de9951e810c4 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Commutative Algebra with a View Toward Algebraic Geometry
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f116972e-f68e-4f1b-bcc4-e82d55f08f39 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Magnetic degeneracy points in interacting two-spin systems: Geometrical patterns, topological charge distributions, and their stability
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9d075b0e-385d-463d-a57a-af2315c171f1 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Singularity theory of Weyl-point creation and annihilation
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9c33f6cf-6ead-48f3-9185-61c191d7e88c · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Weyl-point teleportation
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 16178b39-6e9e-40c4-be88-149f607dc3f4 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Topological charge distributions of an interacting two-spin system
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation fe564974-203e-469f-935b-e6961231fcb1 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Fulton and R
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 38ac142b-a557-40e3-8469-786ad0135d9e · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Fulton and J
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 9a3b4853-980d-41ba-b83f-17a855a088a6 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Tjurina and Milnor numbers of matrix singularities
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation c0b35f8c-de88-48ea-8856-3002a0efe673 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Teoriya Matrits
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 530e6976-de9b-40e4-9c10-97b303bff2eb · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Principles of Algebraic Geometry
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 130126f2-c75d-41d4-95c6-b5cf417149f0 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Griffiths and Darrell F
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 70e44900-1492-44cf-b590-707ba0e5279d · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Un complexe resolvant pour certain id´ eaux d´ et` erminentiels
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 4516c312-5f0b-4638-8d1a-fb05218998c5 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Weyl points in ball-and-spring mechanical systems
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 1bb3876c-bc8c-42aa-a777-12a040378e2d · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Algebraic Geometry
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation cb45587d-068e-44da-bbdc-088c250725f0 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties On symmetric and skew-symmetric determinantal varieties
Reference 37
Source-reported events for the cited work
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Observation 3dcec769-ea0c-49a2-807d-63ca4c223510 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Geometry of symmetric determinantal loci
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation daa5adcc-3b13-4df8-bd7b-cab35db56488 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Gr¨ obner bases and multiplicity of determinantal and pfaffian ideals
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ec8941b1-d6b3-4e39-a364-4c410960df31 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Weyl semimetals, Fermi arcs and chiral anomalies
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation e95f13a9-b692-4bd8-96df-5e6c269c392e · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties A Weyl Fermion semimetal with surface Fermi arcs in the transition metal monopnictide TaAs class
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation f9401e98-80c5-48bf-ab30-e11f595f59d1 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Perturbation theory for linear operators
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5fecdc11-bb46-4af4-a8cd-f27d98e24db6 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Ideals generated by minors of a symmetric matrix
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 05400135-ae37-4d21-b618-4c2398992270 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Characteristic classes
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 742657d0-8cde-4eac-981e-7a4ef02c2b31 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties On minimality of determinantal varieties
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation b3a62421-b3de-4168-8bdf-8a960087b06d · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties On contact between submanifolds
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e4f5e334-5ffc-41f0-bda6-430e6ead0f22 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Singularities of mappings: The local behaviour of smooth and complex analytic mappings
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation e93e5528-8891-48f2-95f7-a6ffb14ba74c · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Stability of Weyl Node Merging Processes under Symmetry Con- straints
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 4cd35674-cedf-470c-8470-eeb403d038dc · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Geometry, Topology and Physics
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 89afe1da-6fc9-4c64-8d88-93abd427eb96 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Unresolved cited work
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 8bf9f355-32bb-47bb-b591-86b004557f08 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties ¨Uber das Verhalten von Eigenwerten bei adiabatischen Prozessen
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e2088415-5b26-42e8-9100-894d9e252942 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties The geometry of the Hermitian matrix space and the Schrieffer–Wolff trans- formation
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 1f7d9157-9548-490c-8109-09e2bfe889d7 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Upper bound on the number of Weyl points born from a nongeneric degeneracy point
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e3a3a321-d327-42f5-bce9-633728864cdb · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Multifold topological semimetals
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 584cd210-bf1a-4a7f-bdec-d452107156e2 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Sakurai and Jim Napolitano
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 98cb30be-0d1c-491a-b81c-248bbe64ca33 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Observation of spin–orbit coupling induced Weyl points in a two- electron double quantum dot
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 891aee5a-791f-4e8d-90cb-1c3b8f71d431 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Relation between the Anderson and Kondo Hamiltonians
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ca632abb-6cb3-4f28-8daf-213844cd2bd7 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties G´ eom´ etrie alg´ ebrique et g´ eom´ etrie analytique
Reference 58
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1a8251cb-b851-4b66-a871-324fb99e3eb8 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Shafarevich
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 0f690551-ecf3-468a-9734-dd7789a43062 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Application of singularity theory to bifurcation of band structures in crystals
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation 91fd09c2-93c4-4ab4-8403-6dfdd0b8580e · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Classification of Hamiltonians in neighborhoods of band crossings in terms of the theory of singularities
Reference 61
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ece0039b-73f8-4dd7-894b-e14692aa6155 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Das asymptotische Verteilungsgesetz der Eigenwerte linearer partieller Differ- entialgleichungen (mit einer Anwendung auf die Theorie der Hohlraumstrahlung)
Reference 62
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dcac1aaf-9ca8-4178-89fe-e2b1d279c2fe · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Discovery of a Weyl fermion semimetal and topological Fermi arcs
Reference 63
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2b3b6b32-18ba-4bdd-9401-0229d03ed793 · outbound
Multifold degeneracy points of quantum systems and singularities of matrix varieties Encyclopedia of emergent particles in three-dimensional crystals
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
No inbound Pith citation observations are available.