Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:50:28.807255Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 0 inbound Pith citation observations for arXiv:1908.04231.
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 2026-08-14T13:50:28.807255Z
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
23 of 23 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 311acb0c-69d1-4524-b1e1-75387095dd57 · outbound
Analyzing the structure of basic quantum knowledge for instruction Marshman and C
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 122d543d-1a55-450c-9e08-8c64cce97b3b · outbound
Analyzing the structure of basic quantum knowledge for instruction Singh, ``Student understanding of quantum mechanics at the beginning of graduate instruction,'' American Journal of Physics 76(3), 277-287 (2008)
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 906fa903-d347-4f02-bca7-9c6f8fb39326 · outbound
Analyzing the structure of basic quantum knowledge for instruction Singh, ``Student understanding of quantum mechanics,'' American Journal of Physics 69(8), 885-895 (2001)
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 cdbaad73-dcd8-4100-98a9-0173a36b2096 · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
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 e6bf99c6-85bb-4632-a12f-0d5ff1063fd4 · outbound
Analyzing the structure of basic quantum knowledge for instruction Michelini and G
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 ea16b83c-d46d-4005-a523-3dd7406754a6 · outbound
Analyzing the structure of basic quantum knowledge for instruction 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 6d9c8a52-030e-40f7-9efd-6894b52f78f3 · outbound
Analyzing the structure of basic quantum knowledge for instruction Passante, P
Reference 7
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 814de214-f3f7-4eac-aa61-db9e3573cbd0 · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
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 3b4209d5-ea55-4f95-b549-5e8281440b75 · outbound
Analyzing the structure of basic quantum knowledge for instruction 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 84751970-d3f5-4819-9c2e-053df19e79c7 · outbound
Analyzing the structure of basic quantum knowledge for instruction Krijtenburg-Lewerissa, H
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 71aef3c6-41b8-4822-986a-8f0d0c432204 · outbound
Analyzing the structure of basic quantum knowledge for instruction 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 78832a19-df5b-45c4-a49f-c2acf3e1c8df · outbound
Analyzing the structure of basic quantum knowledge for instruction 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 a43b7196-6a7f-40ba-b068-8cfec97dc1f1 · outbound
Analyzing the structure of basic quantum knowledge for instruction 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 a5e5e21b-1839-4669-a730-bc77a063e28f · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
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 358cdfd6-fdce-452d-88e7-790336680f42 · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
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.
Observation c1932235-2561-473d-bfa1-192e10b9b6d1 · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
Reference 16
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 4a41b417-792f-45d2-8863-438d717c0dfc · outbound
Analyzing the structure of basic quantum knowledge for instruction Singh and E
Reference 17
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 c44fef7e-1ea6-4137-a95a-1862acd2cddc · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
Reference 18
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 035d19d8-4f34-4951-ae79-f35426a8d158 · outbound
Analyzing the structure of basic quantum knowledge for instruction Dubson, S
Reference 19
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 a71c5fe5-937e-409e-a2e3-8fb27acae404 · outbound
Analyzing the structure of basic quantum knowledge for instruction Gasiorowicz, Quantum Physics, 3rd edition (John Wiley & Sons, Hoboken, NJ, 2003)
Reference 20
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 d22ec5dd-6569-44d4-9f9d-0e9d5d0b6c74 · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
Reference 21
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 46e5b95a-4bf6-4fc0-8850-acfb90f9dc5a · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
Reference 22
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 84409c8f-0815-47e8-9e88-05bec05ea628 · outbound
Analyzing the structure of basic quantum knowledge for instruction Unresolved cited work
Reference 23
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.