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Paper Citation Record · LEDGER

Spectral problems on open-book structures with singularly perturbed density: the limit operator

As of 13 August 2026, this Paper Citation Record lists 32 of 32 outbound references and 0 inbound Pith citation observations for arXiv:2607.28040.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2607.28040 v1

Coverage vector

measured 32 of 32 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-31T19:40:48.825846Z

measured 32 of 32 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-13T06:32:02.005865+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

32 of 32 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved32
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 23fd66b1-f2b5-47f9-9368-e71d0beb97b1 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 1

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.516044Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.516044Z digest=sha256:f33f1f7fbd5e9b22a876530c2dd52cd27c3190e7b4e1bb90d8edad6e8649b416

Observation 3d20857f-d11f-42a3-af8c-6dff6b90a137 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 2

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.553938Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.553938Z digest=sha256:a1127212b787902a6922dea5d1a95486636d3197dc3854e9032af541bf734c7d

Observation cdef68a2-ece5-4780-bdf6-43ada3fd8c60 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 3

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.593941Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.593941Z digest=sha256:191301a10f9a1c8987c31255dd930ef41941e7b2ecc2720e7edbb0bf8f70f427

Observation 23d943af-bcb2-46df-8973-b696070d059a · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 4

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.628823Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.628823Z digest=sha256:c64ddfb810ad021c501b72eaa76a2cc41cc7a2f6ea07a339d9c40a74937794b5

Observation 541edf4d-115f-41df-a54e-70a57401daf4 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 5

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.666081Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.666081Z digest=sha256:13abd388f90053c44f2689b748f4654750ef9801e699d0907ad9c5020733ba73

Observation adc6d8eb-f380-42e2-bdbe-c1d41fbbd2c3 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 6

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.731188Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.731188Z digest=sha256:67f1e5f3dd4d2d7a2ed4290e9bceb3f8b170d13010002c31f6c5bfa287ec08f5

Observation 6f3ccafd-fe88-4adc-9827-842721782248 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 7

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.767534Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.767534Z digest=sha256:378ffebdce2ad80dc451dd67cb02c0a38eb5230b8adc81840a4fd4bac527ce33

Observation e6163630-bba3-406b-9b2a-97d094637deb · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 8

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.800869Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.800869Z digest=sha256:36507a35a3aa482eec3c23b3adef34c3e3d655f6bead70228f94bcac0157cfcc

Observation ba2c7790-553c-410c-9fec-b81bf69aed92 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 9

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.836901Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.836901Z digest=sha256:4e0ad8ee3d2e13de1ea1a9c19548ebeb8ad86a6ca6001734a91f2b6d74c65ad8

Observation 64e70992-7643-4553-bbc4-a2f70b21c020 · outbound

This paper cites On open book analogs of quantum graphs.

Spectral problems on open-book structures with singularly perturbed density: the limit operator On open book analogs of quantum graphs

Reference 10

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.871379Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.871379Z digest=sha256:d1266f59d784907884c70db8c7850dacf921f8c69539fb2d40999124f6b7d165

Observation acc9e0ec-f43c-45f1-ac6b-4a213e6958db · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 11

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.913017Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.913017Z digest=sha256:6e427ee6c91b4b4a405b7bab56e96daa67feb7f963536d1ecbb91fe478a58f28

Observation 3b76887e-526e-4841-93f4-d2891f87db4d · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 12

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.946786Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.946786Z digest=sha256:a7387ffc336a153af29aad023ad592e3892c359473506bf0ee7f58d8ede6930f

Observation 5c14a4dd-69d9-4ea3-b96c-385420b50873 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 13

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:47.984372Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:47.984372Z digest=sha256:d47a9213dcba2ffbcb7ce4baaa3dd3ca52f31d96e99e31876ec99f8c5f17d4ff

Observation 5047e533-3ba2-4f38-81b9-d6a337821a6e · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 14

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.024943Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.024943Z digest=sha256:76fc0321c10d3e175edfbf2e3609ec0f9d0a071f03a7911b966995994a331209

Observation b928fc06-1ae3-47c0-8216-2505855bf720 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 15

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.061195Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.061195Z digest=sha256:906f3f548e8516091acbe6ba34466978c47d3cd9b7b765cbff86461d3e76292f

Observation 0d12e07e-b37b-439f-b9f0-8a822b03be27 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 16

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.097661Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.097661Z digest=sha256:593d8c5315dc69dc133c54c70f6c4b0fd9e33c8a592579f4892be12aba6bbfe2

Observation 70f771d5-cd03-4233-bd33-2b3d5f1d2683 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 17

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.140518Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.140518Z digest=sha256:e5a45a67de3497e6d11b2142056f10989a1bfabd2c9377e4521577eb1c4c3999

Observation dd8d4fe3-ab9d-4608-9c85-2ce640b9c582 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 18

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.176985Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.176985Z digest=sha256:9ca185239a2575b12c61b96ae7ce9ac9f2429d59cf36d347835e1cec0ac8511c

Observation 151981a7-50e2-49b3-a64d-e79fb2330f2d · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 19

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.238800Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.238800Z digest=sha256:cb34b7cde663b7f9672369831635fac165fd8f549d33ef456c9fc1790ffd3140

Observation ad0f667c-a115-401c-acd3-3383ff88fed8 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 20

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.279012Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.279012Z digest=sha256:0f99f7fb3a495ee9db60921384d1509c50587686581b8a3da79fd07bd92f5c12

Observation 61c0e25e-8380-4953-b259-1eb799509e27 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 21

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.316143Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.316143Z digest=sha256:57a25a0d2368767b0554f3931e97c9c060bb5939e779907fb6856d45900c19f3

Observation 064f4015-195f-44a8-beee-a35e0f140684 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 22

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.351577Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.351577Z digest=sha256:13817d6a693539d86ca1d4550e5341033645b302325803a6fcb60616bb1954df

Observation a7ca01d9-7b31-4a16-abb0-5b2b1a7981a6 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 23

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.387802Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.387802Z digest=sha256:746608e49712514e6c18822d9a35a9c0f0464ba78f6a507b3b4f74bcab2e09b9

Observation fc057fae-efca-4b7e-bc24-fa53ea0c0a90 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 24

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.422950Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.422950Z digest=sha256:03f4609a0c37d55b8c4baf192804fe48c414b1e87077e4cf63f7a86ff2bcef93

Observation 14001a45-d919-4534-bd47-8018c07a24f0 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 25

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.487682Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.487682Z digest=sha256:9941fc11de968194355b37f2a1bd35040ec351678aa7bfe68f8fd2434bd69c12

Observation 5e46dcdf-fae3-4975-9a25-94c43f5c7e2e · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 26

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.528531Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.528531Z digest=sha256:236b230a693f4924b214e4f8f51397620dbd3d91fa91a0ccf1898833e9bc6aea

Observation 143e474b-1fdf-4ecb-85a0-12f3b4bb1197 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 27

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.576978Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.576978Z digest=sha256:474f2339c9ac48f55a88544ba614541c2c506c88dca20f9b1da57fb7a1db4cfc

Observation 39240050-df10-4c5f-b528-56da85c58c99 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 28

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.626781Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.626781Z digest=sha256:0874869dcc03b4f8cabbd60bf6ae3d448ca885a89d1aceb53dbe76ea6becdf47

Observation 3b22b961-bd30-4999-90bb-163a936b3561 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 29

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.668933Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.668933Z digest=sha256:69efa13b28bc7c8f5c627dff21c6dd809e9b31bf033ba2b85882381b97e0741c

Observation 86938a47-3195-4978-9ac5-324db6fe0ae5 · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 30

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.714162Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.714162Z digest=sha256:07a881fb38f77015cb0fc9a2d42902e840e1f4ebaa4ca4ee928fd48b39c21f32

Observation 2d5cb86c-b083-4e33-a1ca-ffbabf3491bd · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 31

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.762614Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.762614Z digest=sha256:e5b01ef880e9ab99f88d4ae3b5c9074c8d9605b5d4009cee37f73a179b0c719c

Observation 3bdd4a51-d353-44e3-a8f7-0cb80e90532e · outbound

This paper cites an unresolved cited work.

Spectral problems on open-book structures with singularly perturbed density: the limit operator Unresolved cited work

Reference 32

Resolution
unresolved
no resolver link, observed 2026-07-31T19:40:48.825846Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T19:40:48.825846Z digest=sha256:e56955b4a8e350e0d413ea0410505833f4cc7736c0b27caa04e2e235c24e2490

Pith citing papers

No inbound Pith citation observations are available.