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Paper Citation Record · LEDGER

Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

As of 18 August 2026, this Paper Citation Record lists 1 of 1 outbound references and 21 inbound Pith citation observations for arXiv:2507.07409.

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

pith.paper-citation-record.v1
2507.07409 v1

Coverage vector

measured 1 of 1 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T18:46:52.542449Z

measured 22 of 22 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00

measured 21 of 21 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T17:53:02.179243Z

measured 1 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Reference resolution

1 of 1 outbound references displayed

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External citation measurements

0
arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Outbound references

Observation 5ce1c065-6b93-4ff5-bf82-704071555159 · outbound

This paper cites Electronic correlations and superconducting instability in La$_3$Ni$_2$O$_7$ under high pressure.

Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films Electronic correlations and superconducting instability in La$_3$Ni$_2$O$_7$ under high pressure

Reference 1

Resolution
verified exact
local_arxiv, observed 2026-08-06T18:46:52.605686Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-06T18:46:52.542449Z digest=sha256:e71472cb11c822acca270869be44195f3337bffe71d494dbedbfaa969c6e6711

Pith citing papers

Observation 38f6efd1-8a6c-4216-8597-863954cb4cba · inbound

Pairing without $\gamma$-Pocket in the La$_3$Ni$_2$O$_7$ Thin Film cites this paper.

Pairing without $\gamma$-Pocket in the La$_3$Ni$_2$O$_7$ Thin Film Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 111

Resolution
unresolved
no resolver link, observed 2026-08-15T17:53:02.179243Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-15T17:53:02.179243Z digest=sha256:c62992374cbb182b2bdfa7f964499ab67915c37992d82b8d91cf58bc1602532d

Observation 40ec9c9f-d246-43a6-b07e-7748d283680b · inbound

Doping a spin-one Mott insulator: possible application to bilayer nickelate cites this paper.

Doping a spin-one Mott insulator: possible application to bilayer nickelate Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 108

Resolution
unresolved
no resolver link, observed 2026-08-15T16:41:30.479851Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-15T16:41:30.479851Z digest=sha256:bc3670b459f53de3e2bf7cc00db842dda88bb5005c1d61268942eeb546769993

Observation 03a4b13d-de02-4af5-9699-0f3e2bc29c2b · inbound

Triplon-mediated pairing and the superconducting gap structure in bilayer nickelates cites this paper.

Triplon-mediated pairing and the superconducting gap structure in bilayer nickelates Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 24

Resolution
unresolved
no resolver link, observed 2026-08-02T20:14:03.734678Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T20:14:03.734678Z digest=sha256:37f1ed4d65e0815c812aee49b0d70472e9d7080569e45af888412c74e4d1cc4c

Observation e3833bc7-8d0c-4578-a43e-535bdeb210ab · inbound

Doping evolution of spin excitations in La$_{3-x}$Sr$_{x}$Ni$_2$O$_7$/SrLaAlO$_4$ superconducting thin films cites this paper.

Doping evolution of spin excitations in La$_{3-x}$Sr$_{x}$Ni$_2$O$_7$/SrLaAlO$_4$ superconducting thin films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 52

Resolution
unresolved
no resolver link, observed 2026-08-02T19:45:13.084956Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T19:45:13.084956Z digest=sha256:08dab0a39dbac1fdcd20ea35bd909992a9d4f441687ca5e09e5b143fde99803f

Observation d9fcd822-3667-407a-869b-ba57ca887f58 · inbound

Jahn-Teller distortion on strained La$_3$Ni$_2$O$_7$ thin films cites this paper.

Jahn-Teller distortion on strained La$_3$Ni$_2$O$_7$ thin films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 59

Resolution
verified exact
arxiv_id, observed 2026-05-13T20:38:14.573830Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-13T20:36:12.359451Z digest=sha256:cd079abc52f0938b1f1ed146a61639855d37b40010cd3a6d0773310aa86b4107

Observation ad5abbf4-df65-4fd3-be92-42aed2424023 · inbound

Tunable superconductivity and spin density wave in La3Ni2O7/LaAlO3 thin films cites this paper.

Tunable superconductivity and spin density wave in La3Ni2O7/LaAlO3 thin films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 88

Resolution
verified exact
arxiv_id, observed 2026-05-10T23:35:50.710818Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-10T19:01:10.738512Z digest=sha256:bf0d33bbc720adad72443755cec80391830355d9317d9a445cb1775fc079429a

Observation 47bf7198-6f18-48b9-984f-31ce7494a70f · inbound

Granular Superconductivity in La$_{2}$PrNi$_{2}$O$_{7-\delta}$ Thin Films cites this paper.

Granular Superconductivity in La$_{2}$PrNi$_{2}$O$_{7-\delta}$ Thin Films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 25

Resolution
verified exact
arxiv_id, observed 2026-05-11T00:25:53.996684Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-10T18:30:40.297850Z digest=sha256:b30e482d6e90f484816c2a60db97af9cac121315ba74f16cbff06f9785e02e4e

Observation 5f2f737c-96ee-4ca3-8c54-aaba53227281 · inbound

Co-operating multiorbital and nonlocal correlations in bilayer nickelate cites this paper.

Co-operating multiorbital and nonlocal correlations in bilayer nickelate Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 63

Resolution
metadata mismatch
arxiv_id, observed 2026-05-11T05:46:02.986631Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-10T17:57:41.251598Z digest=sha256:820711733447da2fc19d43a26a999447f891238e0fd15e098a027785fee527ef

Observation df780522-2080-42c5-8688-e1a6f05915f4 · inbound

Orbital-Selective $d$-wave Superconductivity in the Two-Band $t$-$J$ Model: Possible Applications to La$_3$Ni$_2$O$_7$ cites this paper.

Orbital-Selective $d$-wave Superconductivity in the Two-Band $t$-$J$ Model: Possible Applications to La$_3$Ni$_2$O$_7$ Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 53

Resolution
verified exact
arxiv_id, observed 2026-05-11T06:15:59.249845Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-10T17:42:27.816469Z digest=sha256:722d5eb6754de294a42bdd45cfed7295b7869e5127e0fcadf7d0a98a5bcc50ea

Observation 96056d57-045a-430c-bd2d-6a7205091051 · inbound

Three-Dimensional Electronic Structures in Superconducting Ruddlesden-Popper Bilayer Nickelate Films cites this paper.

Three-Dimensional Electronic Structures in Superconducting Ruddlesden-Popper Bilayer Nickelate Films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 23

Resolution
verified exact
arxiv_id, observed 2026-05-11T07:35:57.636459Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-10T17:06:55.177225Z digest=sha256:1ee5f6b613845b819e3b4ce26cecdfeb594839f6269bec88e08e1bbd8bad0c52

Observation 6e4f972d-5f99-4687-adb9-73e5fdc2c0b5 · inbound

Superconductivity in Ruddlesden-Popper nickelates: a review of recent progress, focusing on thin films cites this paper.

Superconductivity in Ruddlesden-Popper nickelates: a review of recent progress, focusing on thin films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 148

Resolution
verified exact
arxiv_id, observed 2026-05-11T12:41:02.903166Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-10T03:17:52.981520Z digest=sha256:5761deaff537744ab1b900920b36629af063c4501b33cfa0e8726a886ad741c2

Observation e2a0236b-f4f4-40e1-ac54-f3476b1d02a8 · inbound

Superconductivity in bilayer La$_3$Ni$_2$O$_7$: A review focusing on the strong-coupling Hund's rule assisted pairing mechanism cites this paper.

Superconductivity in bilayer La$_3$Ni$_2$O$_7$: A review focusing on the strong-coupling Hund's rule assisted pairing mechanism Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 58

Resolution
verified exact
arxiv_id, observed 2026-05-11T14:16:06.647656Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-09T22:55:54.425337Z digest=sha256:40bee56995877762df6997b7fefa8f0c9baf55a728951a7b567721436088f183

Observation 1440fb7c-ed18-4297-b873-ced6accb9911 · inbound

$3d_{z^2}$ orbital delocalization and magnetic collapse in superconducting (La,Pr)$_3$Ni$_2$O$_{7-\delta}$ films cites this paper.

$3d_{z^2}$ orbital delocalization and magnetic collapse in superconducting (La,Pr)$_3$Ni$_2$O$_{7-\delta}$ films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 26

Resolution
verified exact
arxiv_id, observed 2026-05-11T18:56:06.141088Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-08T13:24:35.684349Z digest=sha256:42f49fb7a4b61545448b4e86085fa3fbec3924948b57c3c094b80ee6abdc8185

Observation c274f1ed-4ec9-46d1-ace0-d35750e41bd6 · inbound

Correlation-Driven Orbital-Selective Fermiology and Superconductivity in the Bilayer Nickelate La$_3$Ni$_2$O$_7$ cites this paper.

Correlation-Driven Orbital-Selective Fermiology and Superconductivity in the Bilayer Nickelate La$_3$Ni$_2$O$_7$ Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 35

Resolution
verified exact
arxiv_id, observed 2026-05-12T03:11:19.286199Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-12T03:08:26.122140Z digest=sha256:791fd6a9157b7bde16b361a92ad86f300fee5d31700638a2ab9a9bb64db94d6a

Observation d2fc9021-4aed-4d24-9c6e-32a692e435af · inbound

Experimental Progress in Ambient-Pressure Superconducting Bilayer Nickelate Films cites this paper.

Experimental Progress in Ambient-Pressure Superconducting Bilayer Nickelate Films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 12

Resolution
verified exact
arxiv_id, observed 2026-05-13T01:47:03.223775Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-05-13T01:46:01.263760Z digest=sha256:31dc473d5b35b4629faacc2d613560b3e4f05c3fd9e49bac44746e968e82b636

Observation bc1a9279-d444-4237-9f69-a1433272158c · inbound

Atomically resolved intrinsic superconducting gap in (La,Pr)3Ni2O7 films cites this paper.

Atomically resolved intrinsic superconducting gap in (La,Pr)3Ni2O7 films Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 33

Resolution
verified exact
arxiv_id, observed 2026-06-30T19:55:00.596492Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-06-30T19:50:06.062588Z digest=sha256:2fb92e319382099fe14a390db774cb4b97070bc2d4364e531182811f5e2dc3b3

Observation dc41377b-c14d-44c7-b256-389108d87948 · inbound

The evolution of pairing correlation with $3d_{z^{2}}$ electron filling in a bilayer two-orbital model for La$_3$Ni$_2$O$_7$ cites this paper.

The evolution of pairing correlation with $3d_{z^{2}}$ electron filling in a bilayer two-orbital model for La$_3$Ni$_2$O$_7$ Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 38

Resolution
verified exact
arxiv_id, observed 2026-06-29T20:53:58.392092Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-06-29T20:48:53.323736Z digest=sha256:51b2230fd8630e8321f806347508eb54d4f6cfa3bc1a0458e1a321f7fd6ca6fe

Observation a6138a55-ebd4-452b-8e9e-77b5a643b4c5 · inbound

Electron Doping of $\mathrm{La_3Ni_2O_7}$ Thin Films: Candidate Metal Dopants and Their Potential Impact on Superconductivity cites this paper.

Electron Doping of $\mathrm{La_3Ni_2O_7}$ Thin Films: Candidate Metal Dopants and Their Potential Impact on Superconductivity Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 61

Resolution
verified exact
arxiv_id, observed 2026-06-29T00:22:51.487972Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-06-29T00:20:35.476706Z digest=sha256:1ee9e4e22b370051e49bfe6b3eaf47d9b7c8a44079265d3b6b6844dfac469b2f

Observation 41f305d8-b0db-4cd2-ad71-9639a1d82b3a · inbound

A unified theory of thin film and bulk bilayer nickelates cites this paper.

A unified theory of thin film and bulk bilayer nickelates Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 41

Resolution
verified exact
arxiv_id, observed 2026-07-02T11:16:54.092870Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-06-28T04:07:31.221972Z digest=sha256:fb80876d1c392f6913c2432ab01ce7576ba07a8304bd79a4e4f1904673951576

Observation 25e99d97-7e13-4b17-8b59-f389f7e314d4 · inbound

Tunable Superconductivity in 1313-La$_3$Ni$_2$O$_7$: Suppressed under Compression and Possible $s^{\pm}$ Pairing under Tension cites this paper.

Tunable Superconductivity in 1313-La$_3$Ni$_2$O$_7$: Suppressed under Compression and Possible $s^{\pm}$ Pairing under Tension Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 60

Resolution
verified exact
arxiv_id, observed 2026-07-03T19:08:49.882473Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-06-27T02:11:33.675442Z digest=sha256:b877a9853d3a82e4724ca0efa5cd736c9c85601943968c5660e096797eca4d2c

Observation 8e2b7d22-f5f4-413c-8ef1-e4b9c26fc830 · inbound

Orbital-Selective Diagonal-Gap Test of Pairing in La$_3$Ni$_2$O$_7$ cites this paper.

Orbital-Selective Diagonal-Gap Test of Pairing in La$_3$Ni$_2$O$_7$ Observation of superconductivity-induced leading-edge gap in Sr-doped $\mathrm{La}_{3}\mathrm{Ni}_{2}\mathrm{O}_{7}$ thin films

Reference 51

Resolution
verified exact
arxiv_id, observed 2026-06-30T02:24:13.578408Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-06-30T02:15:11.819178Z digest=sha256:911a8423f2a194d11337231fe339c6d90a94ca542a6e908901c5ca1f0cd7efc9