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Paper Citation Record · LEDGER

Superconducting properties of ultrapure niobium

As of 8 August 2026, this Paper Citation Record lists 34 of 34 outbound references and 0 inbound Pith citation observations for arXiv:2506.01330.

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

pith.paper-citation-record.v1
2506.01330 v1

Coverage vector

measured 34 of 34 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-07T11:52:51.101060Z

measured 34 of 34 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-08T06:32:00.761636+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

34 of 34 outbound references displayed

  • verified exact25
  • verified fuzzy4
  • unresolved5
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 191d8ef6-1b61-4097-b740-53f741f717ef · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 1

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.696726Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:47.723435Z digest=sha256:6b2d60e1f743567429ed5e6035acfbb03e5940d707b5dd1bbe44f3af76c66a5e

Observation c5bf2826-9c3a-44d5-a8fc-dda7ee2edddd · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 2

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.672092Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:47.822769Z digest=sha256:5ad62638fc20477378fc628fe084a1b992502f20809f8ae6297c96d43369e5b9

Observation 96f02b7b-eed3-40c4-bd01-e8d9d6092a24 · outbound

This paper cites Ikuschima, T.

Superconducting properties of ultrapure niobium Ikuschima, T

Reference 3

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.653222Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:47.924965Z digest=sha256:b05796898eb562d79356b61bcde47b34f76303bc8fb03b5a9fef37ff19c0edc1

Observation 4d8664b6-be96-43fa-8ac9-d87a4e1d909f · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 4

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.631082Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.012297Z digest=sha256:a159389bae2d7c147d55d36e40ab352f7bf080f4f983de768cb4d4a912e2aa62

Observation 3a89182c-0e39-48ae-94ba-bdaad693c68f · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:52:53.940871Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.101084Z digest=sha256:50affd692740410e2654561f57d87c311f3002dee51a031e59d57f2d648a44c9

Observation d830a8bc-504e-4901-a3b1-b72a7fba3620 · outbound

This paper cites Prozorov, M.

Superconducting properties of ultrapure niobium Prozorov, M

Reference 6

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.611112Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.177963Z digest=sha256:6b05e4c0500a0ccee367c8ed1ca4ee5bccff9c42af8193a491ef694f0c1a6d6a

Observation 59525870-7b81-426e-90b4-8d1296aa68ce · outbound

This paper cites Bartel, K.

Superconducting properties of ultrapure niobium Bartel, K

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T11:52:53.922125Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.258213Z digest=sha256:1e1b25f46e16b2472abc4a9056ffa949a388d423a22ed0e8e77dbacfe303471c

Observation e01e569a-7baf-4614-ac1c-c8e3d365b09c · outbound

This paper cites Koethe, J.

Superconducting properties of ultrapure niobium Koethe, J

Reference 8

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.594877Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.363674Z digest=sha256:72ea283e878a87d07bc0aa05ff814e22b22c9289e0db25c1ce1adbe2d56fcf9d

Observation ac32d8c8-8857-4998-bb0f-e3a557b0775d · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 9

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.578397Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.438115Z digest=sha256:efbb1622d1f791d824600b11559498ee913d193d5aa48165b92dc8a93df399a7

Observation 24a49190-aecf-441a-898a-0254fc175eba · outbound

This paper cites Berndt, N.

Superconducting properties of ultrapure niobium Berndt, N

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T11:52:53.904169Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.517581Z digest=sha256:9f9f41c116a368f45da375673200d66aabf8ea43fa362be0f613b78c50175448

Observation e77e9f13-b83d-4b71-9ec5-1f7fb1b5780a · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 11

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.554442Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.634148Z digest=sha256:7683d6733c3b94d3f00b8b0433089a964723ececf9c06ecd904a0e4853e87ac7

Observation 43beb2eb-5624-4dc0-ac81-d75a8b28ac81 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 12

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.518689Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.714795Z digest=sha256:fc10d2aa5229d9770365197e72d245fb9abfc49f88a9e4b0ce170d6c1410c048

Observation f923223b-08d5-4a11-a1cf-50a97c34bcef · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 13

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.364225Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.809380Z digest=sha256:80272f526c3332c0beb483511065e9f9ed2035503676a86dd02e1c36a7b18931

Observation 96327b82-9341-4a14-a9a7-b9d02a8749c9 · outbound

This paper cites Saint-James, G.

Superconducting properties of ultrapure niobium Saint-James, G

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T11:52:53.885814Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:48.914721Z digest=sha256:9b2715df87c28c6b608593ebf618f5313c89b1eff01d2054a896ec952fe67f75

Observation 12128d1e-739b-419f-8775-cedf4a465861 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:52:53.870188Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.022450Z digest=sha256:ff5e6ae1973c8afbe8417f861ccf25bd420bf4d4213421bdec2ca85e377b8fbb

Observation d69bda82-2aa4-41bf-815b-be42d260ff5f · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 16

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.189150Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.104858Z digest=sha256:82dd4ddd0d30108b39c1c1b03456465c91ff0cf374c80d6193aa5c0491ef578f

Observation e1b8aaac-a735-473b-b495-2701217fe591 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 17

Resolution
verified exact
doi, observed 2026-08-07T11:52:53.021671Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.211784Z digest=sha256:7d2eb8bd274e75ba8c838bc976afe3f4106d3416480cbd5f41a6fd7971e356ae

Observation 4fce88dd-3743-4127-8afc-b7d93c27c9ba · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 18

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:52:53.854824Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.300117Z digest=sha256:7698c348d74185a6b37301ab60532c7f050b687b2228c4e5af85900f7b104cc8

Observation a2397a72-ecf3-40c4-9267-959f7d0c6012 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 19

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:52:53.840545Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.398617Z digest=sha256:b142620e8330fe84543f847948325dc08c00701563e1e018666ecc17a3864e00

Observation 2e68409b-b9a6-480e-91d5-3b11ebcb74d2 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 20

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.964236Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.505399Z digest=sha256:5fe48bee2522c16ff3e42a557ec05274b492a1f9f682136b6b295207ab42b6a6

Observation 745f28c4-8bc7-4bf3-a017-c9d1882d7014 · outbound

This paper cites C.Hohenberg, N.

Superconducting properties of ultrapure niobium C.Hohenberg, N

Reference 21

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.876437Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.597535Z digest=sha256:17776e081b5b5792741f04a1c9f95aa8f343f2fb4ae47df24b1ce34894f78a32

Observation 3a6a58ad-bfd2-4241-9284-97e7f643e67f · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 22

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.684671Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.703669Z digest=sha256:e80bfd06a29e10d0ca663f44602a267b7cce8882ce4159c8ec1d39236b416f8d

Observation a2948de6-fb8c-4751-a3fa-595fe056a876 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 23

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.493659Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.824221Z digest=sha256:576f5e98783cce90be384b058bf7e33a3656a9585e9ccf9444d6ef7108141fb3

Observation fa3f372f-88da-486d-b772-461867f9a137 · outbound

This paper cites Eilenberger, V.

Superconducting properties of ultrapure niobium Eilenberger, V

Reference 24

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.417877Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:49.909805Z digest=sha256:58576668e02c7e97d060769f448897404c14d55da15924428871a9b10055f0ec

Observation 789f2b82-8c3b-4c40-8cc2-8e6cc1f2ce7d · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 25

Resolution
verified exact
raw_fallback, observed 2026-08-07T11:52:53.787917Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.101362Z digest=sha256:1f18f69d3d29da083887c433dd987e146b0331fa3f4cb6c0a1d8868f6ca903da

Observation 63de3f84-580e-4610-8e6d-016fc43912e1 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 26

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.281537Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.221953Z digest=sha256:1f3cd34e978cec2bd4c7bdfb7ffb3e0ddb175148075b3b35f725c8d659713d2e

Observation 145c865e-4e56-4533-8912-9eb8488ceb14 · outbound

This paper cites Shoenberg, Superconductivity (Cambridge Monographs on Physics), Cambridge University Press (1952).

Superconducting properties of ultrapure niobium Shoenberg, Superconductivity (Cambridge Monographs on Physics), Cambridge University Press (1952)

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T11:52:53.824618Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.332117Z digest=sha256:da5a1a9d495a6d3b3e23c34a59296df08b6be0c98e15d8d45f1e6304ca1845d5

Observation 9ec41213-e912-4f82-b06a-ff75a626e8a0 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 28

Resolution
verified exact
doi, observed 2026-08-07T11:52:52.134518Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.423723Z digest=sha256:f25b9079ebabb53d907428f90ac4b33a7541cdcbfc5f39d392a2e4b3180826e0

Observation a2580102-a747-4709-8dd5-bc020e996f1b · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 29

Resolution
verified exact
doi, observed 2026-08-07T11:52:51.964814Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.521991Z digest=sha256:c1206935ed9e29daf4e2f5ee17b3ec9b02d92055da66d68de8d45fc2998175dd

Observation 7742a5b9-920c-45d8-8f60-e7c63fa154c6 · outbound

This paper cites Bergeron, Simple model for longitudinal force-free current flow in superconductors of the second kind, J.

Superconducting properties of ultrapure niobium Bergeron, Simple model for longitudinal force-free current flow in superconductors of the second kind, J

Reference 30

Resolution
verified exact
doi, observed 2026-08-07T11:52:51.888773Z

Source-reported events for the cited work

correction dated 2005-03-01. Source: crossref record 10.1063/1.1753920->10.1063/1.1753870:correction, observed 2026-07-11T03:02:26.706847+00:00. This notice travels one citation hop only.

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Observation 5f3483f3-c4f1-43ff-8a22-5405b7a5999f · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 31

Resolution
verified exact
doi, observed 2026-08-07T11:52:51.861746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.743661Z digest=sha256:2bdea927d2acdf10b35a49ff0dc253ad8b134ebfed63090ada95c0793561c987

Observation aaa0899e-7a8d-49cd-bc09-bbabf6e96a7b · outbound

This paper cites Meissner, F.

Superconducting properties of ultrapure niobium Meissner, F

Reference 32

Resolution
verified exact
doi, observed 2026-08-07T11:52:51.573305Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:50.883668Z digest=sha256:9964db0dd9063ad892d0808ea93fcfb32b6ade49323a5798de9336b1a09a746a

Observation e0eb6ac4-8003-4c54-a193-f82682b673c9 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 33

Resolution
unresolved
raw_fallback, observed 2026-08-07T11:52:53.807148Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:51.028825Z digest=sha256:b2dac1635af3719862109e9c17fc6cb468a341683c3915a7aa063c32037b8a2d

Observation 47f9a292-f100-446e-8ae9-1df1ac6204e4 · outbound

This paper cites an unresolved cited work.

Superconducting properties of ultrapure niobium Unresolved cited work

Reference 34

Resolution
verified exact
doi, observed 2026-08-07T11:52:51.265233Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.

source=pdf_text observed=2026-08-07T11:52:51.101060Z digest=sha256:57718e7f76ce6215d73c71c2c8217fcd3dab0f6bfe62dc7d6e79e4df1f0d1452

Pith citing papers

No inbound Pith citation observations are available.