Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T12:32:17.957450Z
Paper Citation Record · LEDGER
Basel problem: a physicist's solution
As of 16 August 2026, this Paper Citation Record lists 35 of 35 outbound references and 0 inbound Pith citation observations for arXiv:1908.07518.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
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
Reference resolution
35 of 35 outbound references displayed
- verified exact2
- verified fuzzy2
- unresolved31
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation 2a4968ea-e7e5-4deb-a418-b508429cca5f · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 1
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.608718Z
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 ef2dd8ae-4b95-4f39-ac64-c2f1a8eb4cec · outbound
This paper cites A One-Sentence and Truly Elementary Proof of the Basel Problem.
Basel problem: a physicist's solution A One-Sentence and Truly Elementary Proof of the Basel Problem
Reference 2
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T12:32:18.062652Z
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 e8eec953-759e-4027-97a9-0421402e6bb7 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 3
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.592652Z
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 c434090c-9898-492b-b3c4-8759790f6def · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 4
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.576789Z
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 8b82e1b6-aa48-4f2e-8927-60fc15579a6a · outbound
This paper cites Parseval's Identity and Values of Zeta Function at Even Integers.
Basel problem: a physicist's solution Parseval's Identity and Values of Zeta Function at Even Integers
Reference 5
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:32:17.785706Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bf63707a-7775-46f6-a2b5-4fa084dfb0ce · outbound
This paper cites A new proof for the exact values of $\zeta(2k)$ for $k \in \mathbb{N}$.
Basel problem: a physicist's solution A new proof for the exact values of $\zeta(2k)$ for $k \in \mathbb{N}$
Reference 6
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T12:32:18.013209Z
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 62a08e2f-83c1-4221-a340-e0db40523a59 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 7
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.559602Z
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 a53a2bfb-e30f-4228-8649-350e288a4c7a · outbound
This paper cites Shenvi Pause (2018).
Basel problem: a physicist's solution Shenvi Pause (2018)
Reference 8
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:32:18.542098Z
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 aafcdf35-e0a8-43bf-94d1-64150c1ee0eb · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 9
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.526822Z
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 6b848f28-6079-40bb-855c-af4ac7dd507e · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 10
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.510026Z
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 9db9de39-f5ba-4149-b557-e0b18bc61d37 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 11
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.494087Z
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 b51e98ac-3211-42b2-8256-8558a5b844d8 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 12
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.477828Z
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 bbb39727-c882-4ca5-804e-e25407f8581e · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 13
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.461727Z
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 addfd796-83c7-464c-9ec5-f204281ad3d7 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 14
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.445508Z
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 7765a5dd-0bcf-4e2b-b1cd-dde14f0f534e · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 15
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.428988Z
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 382aa902-4607-4b40-9a14-366552e32300 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 16
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.414399Z
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 968cab41-7280-4b07-9a2f-0994fc816a56 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 17
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.399514Z
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 3ee92448-6f63-4982-b820-887cef5973a1 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 18
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.383003Z
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 9563640b-7e4c-4ca9-b4ce-3ec5501e16b0 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 19
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.365856Z
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 22c63597-051b-4ceb-995c-123ff4d625ff · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 20
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.348173Z
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 4321667e-dbbc-436b-b8f7-705f0d08d184 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 21
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.332144Z
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 85c936e7-c970-452a-94c7-1594658d64b7 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 22
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.314558Z
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 1f81b909-efd5-41ca-befc-7c040a777be7 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 23
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.297156Z
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 91f3d1f0-df04-4568-806f-881d92d39db8 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 24
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.280468Z
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 cdead4f7-e748-4b70-81d0-e395159370f3 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 25
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.263192Z
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 ff6be346-8350-4336-b9b7-916928a891ac · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 26
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.245987Z
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 10468278-164e-4e47-8c54-e94e3938ff24 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 27
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.229907Z
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 5c261f57-12f9-4383-95de-ff571261584b · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 28
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.212760Z
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 cba64068-f1c2-4745-99f5-3e24f867837c · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 29
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.195202Z
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 2a3c9bdd-6118-4f0d-ae12-2b7f96944658 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 30
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.177181Z
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 0c762dc0-c651-4ea9-aad4-884d84ef62f8 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 31
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.159935Z
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 2a8d236b-1b0f-4f85-9175-420d35d42486 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 32
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.142066Z
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 e4c5d6fb-5bdd-42ee-a236-b6427d8eb3c6 · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 33
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.117502Z
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 f84d3996-daa2-49f3-801d-8fe9b9fa6d86 · outbound
This paper cites Handbuch der theorie der gammafunktion.
Basel problem: a physicist's solution Handbuch der theorie der gammafunktion
Reference 34
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:32:18.099179Z
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 135cdf1a-9b16-4a5a-ac47-31d7b5635e1c · outbound
This paper cites an unresolved cited work.
Basel problem: a physicist's solution Unresolved cited work
Reference 35
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:32:18.081939Z
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.
Pith citing papers
No inbound Pith citation observations are available.