Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T10:06:18.576361Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 50 of 50 outbound references and 0 inbound Pith citation observations for arXiv:1909.00074.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T10:06:18.576361Z
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
50 of 50 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 2c4543c9-8e96-4add-a1b9-fac012e19fde · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy S.Novoselov, A
Reference 1
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 d11870f4-68ab-4016-b62b-4496d3a60672 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy S.Novoselov, A.Mishchenko, A.Carvalho, andA
Reference 2
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 08d3384b-094b-44d7-801b-b6558a5e7d66 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy K.Geim andI.V.Grigorieva, Nature 499, 419 (2013)
Reference 3
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 5589dcfb-1303-4a25-9e14-2d74f21a9304 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy K.Banerjee, andL.Colombo, Nat
Reference 4
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 755e0585-a25f-4f16-b7e8-dad7a78b91ea · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Today 69, 38 (2016)
Reference 5
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 6053827e-3a6e-4632-b573-efd2f817907a · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy E.Navarro-Moratalla, D
Reference 6
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 38e15b28-0fa8-4ba9-927a-cdd934976fda · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Q.Qiu, R
Reference 7
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 78c50e4f-fe74-4be6-9cf3-15e319bc8169 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 8
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 75e0ecc4-f3c9-448d-819e-07e4f0b7041d · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 9
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 f4a0db60-13c7-4b77-9965-5c13276037f8 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 10
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 7b9ef7a4-b9d3-4f79-b303-343e2afe9278 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy C.Gossard, V.Jaccarino, andJ
Reference 11
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 7ecc7a34-f30f-4bb8-9d25-09004eabf387 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy L.Davis andA.Narath, Phys
Reference 12
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 937a5ac7-3cdf-4d56-abad-3450bdf59c34 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy F.Dillon andJ
Reference 13
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 4206b70e-5d79-47ce-b788-3b37bdfd563c · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 14
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 1b540265-3dab-4f75-b104-ab87aa8535af · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy F.Dillon, H.Kamimura, andJ
Reference 15
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 447fbd73-504a-4efe-960e-f616cee91f64 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 16
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 cb0d7a45-b0f1-4873-8e9c-baee9c3e2296 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy K.Kanazawa andG
Reference 17
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 0448c99c-4ef7-4bde-9a99-8eb76c23379f · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy J.Brown, Phys
Reference 18
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 53a9d91c-999d-4b48-8ee2-7af279abd956 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy D.Senturia andG
Reference 19
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 d377355e-19b1-40fa-a562-50c905c5e8ac · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 20
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 c64f1abf-0ab5-44c1-9bd4-11c8ad42e90f · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy D.Jennings andW
Reference 21
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 086768bc-0e7d-4927-9d15-33b52dc041b8 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy T.Ho andJ
Reference 22
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 c4de59c1-6b79-4e74-9f3c-cf5eda76aa81 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy L.Wood, J.Ferguson, K.Knox, andJ
Reference 23
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 8ef9503b-b43a-482b-9fc7-a20562c7ca92 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy F.Dillon, H.Kamimura, andJ
Reference 24
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 26adf96e-12b0-459b-b4c5-b28fbbe4e4bd · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 25
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 3150bf16-cb13-4626-b161-de23147ac01b · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy 19, 3138 (2019)
Reference 26
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 6bec2c94-0a04-4b4d-8508-59c795c960ce · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy 106, 549 (1998)
Reference 27
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 661622ef-0a8e-436d-bbb6-61684da31979 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Status Solidi Basic Res
Reference 28
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 df73049b-b142-4a0b-aba7-0682ae788656 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 29
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 c567d6b1-23c0-4e4b-841e-cd54bf7bfea8 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy O.Fumega, S.Blanco-Canosa, H.Babu-Vasili, P.Gargiani, H.Li, J.-S.Zhou, F.Rivadulla, andV.Pardo, J
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e28b874c-447b-4708-aa1b-d236a5055c88 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 31
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 bd0ff913-2709-458f-a69e-5780ee2e9108 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 32
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 636b235f-9166-42d0-8458-38b143962a04 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy F.Mott, Proc
Reference 33
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 e06347e0-98e3-41bc-828b-ba17fa28a55b · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 34
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 644eb6ec-e0d4-4649-ab05-d93fd7876653 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 35
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 1609d416-f33b-4d64-b9d7-77c0f338026c · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 36
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 a96a883c-bee2-4f49-ac92-b5edcf4195a8 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Topological superconductivity in a van der Waals heterostructure
Reference 37
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 c625de11-01fa-4c05-b0e1-88e7675c8141 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 38
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 d3a6ad6a-136c-4b08-a6aa-945187c1385f · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 39
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 021b2362-a1f8-4179-a7fd-9b6c229c3d4a · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 40
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 a55fadab-0830-48a4-9849-250787c4a08d · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 41
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 4ad4ad66-3cf3-4d0c-8375-81945523cda0 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 42
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 ff4fa573-899a-4cf6-a60a-852fb75dfe92 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 43
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 6976dea1-75b3-48eb-8fe1-337de511f0f1 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy J.Brabec, F.Huang, andY.Cao, Nat
Reference 44
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 7dd9e46a-ce74-454c-9bae-4547eb21bc58 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy W.Bene andR
Reference 45
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 d91347a7-bb7f-402c-a02f-4e7f342a54f4 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Unresolved cited work
Reference 46
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 da6a9896-5157-4ffa-94c2-89c70d54f6ef · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy M.Feenstra, Phys
Reference 47
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 17e35928-d747-4b6b-b685-085b1f2f8a44 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy M.Feenstra, Phys
Reference 48
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 2a3ae1dc-30d6-4cd6-a6b9-a6371758f84b · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy Y.Qiu, S.Refaely-Abramson, C.Kastl, C
Reference 49
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 4b831b2c-007f-4f9d-94f0-6060b465f346 · outbound
Small Energy Gap Revealed in CrBr3 by Scanning Tunneling Spectroscopy scotch-tape
Reference 50
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.
No inbound Pith citation observations are available.