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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 23 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 2026-08-23T06:30:58.430688+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

  • verified exact1
  • verified fuzzy0
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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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-08-06T18:46:52.542449Z digest=sha256:4c9da9d53c07bfa35c870369bf588cc6446332fd0371b48c8d4b6bfc9429659a

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-13T20:36:12.359451Z digest=sha256:c125e3ab30a81088a90d021cf7ed25c0d80ef97f4de9e4368bac2fe019396f77

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-10T19:01:10.738512Z digest=sha256:cafd4456d5639961038308dddfc40867efd05f3b33d349d648451150547525e6

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-10T18:30:40.297850Z digest=sha256:f505c1efb6a39dd940b751a7d179936bdb8879b01331277d8032a26af1af5912

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-10T17:57:41.251598Z digest=sha256:2cbed292d5928f0223eecf9ac43f7224cc15ffd07bd177dcf0632976feac0871

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-10T17:42:27.816469Z digest=sha256:9d1114e543027cb88f41cbf9d6f04e8f15703a9e987ce179d56da5436eb4f241

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-10T17:06:55.177225Z digest=sha256:72bb986511df795f8a81dea3015619dc7dd927cbf7fcf979ee7aa4b9ec8b87ae

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-10T03:17:52.981520Z digest=sha256:dc3289fdc8e51e2cf3d319d1a137f8455a315a8a646672bb14aaffd0271a79e2

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-09T22:55:54.425337Z digest=sha256:dbb0d993b068c566618d02adc4ad204dbe621dda253ad1cb17f0ec011a205596

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-08T13:24:35.684349Z digest=sha256:bb65bb567286ad2813e3b3c7d6a3b6247a9d4c2e09c2ab743211c77ed80fc91c

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-12T03:08:26.122140Z digest=sha256:6398163dc2283b5b5cbdd1551d304894e93435808b942ea5209666d35e7ed78b

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-05-13T01:46:01.263760Z digest=sha256:59652f97c8a57e3d6628bfa7915b0308052f56f6f7ce37544f6fcba429fa38e2

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-06-30T19:50:06.062588Z digest=sha256:c203f6ac30f5150034c1ff6ceec5df85168b9149f657cd0a5728aef9839e5cb4

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-06-29T20:48:53.323736Z digest=sha256:b7dd461f4e07d25b0d4c5d48bae8586f543dbf2542bccf4dec41a8b8d38ac958

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-06-29T00:20:35.476706Z digest=sha256:49bbafb0a1fd70bd15834fa38a81620acb9f2a91b3214a0037c97205a4529e3c

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-06-28T04:07:31.221972Z digest=sha256:fba3d962e04c0e675a00d0fe22918671d60552e913c831c7df5a854d60007dba

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-06-27T02:11:33.675442Z digest=sha256:b825f07e25090e68befe06354998263f8f6540d2e6ecd8a2cfdab29a11ab5a9a

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 2026-08-23T06:30:58.430688+00:00.

source=pdf_text observed=2026-06-30T02:15:11.819178Z digest=sha256:892bebc5f5fc41b2d7cab3f19ae0e74ddb9e424186066fe9093a7535fe9f7244