Paper Citation Record · LEDGER

Sharp Boundaries for the Swampland

As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 32 inbound Pith citation observations for arXiv:2102.08951.

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

pith.paper-citation-record.v1
2102.08951 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 32 of 32 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 32 of 32 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T18:31:08.716560Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-04T15:59:57.004255Z

Reference resolution

0 of 0 outbound references displayed

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External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 4cdda3b2-d145-461b-93aa-bde910c14221 · inbound

Scalar weak gravity bound from full unitarity cites this paper.

Scalar weak gravity bound from full unitarity Sharp Boundaries for the Swampland

Reference 51

Resolution: unresolved; no resolver link, observed 2026-08-07T18:31:08.716560Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation aaeb4fdb-00e8-4b12-a09e-fa641d62ec75 · inbound

Causality Constraints on Black Hole Thermodynamics in Nonlinear Electrodynamics cites this paper.

Causality Constraints on Black Hole Thermodynamics in Nonlinear Electrodynamics Sharp Boundaries for the Swampland

Reference 79

Resolution: unresolved; no resolver link, observed 2026-08-07T13:05:29.118520Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4a007ec4-16dd-4544-a4d5-c1fb630112f3 · inbound

Bootstrapping Gravity with Crossing Symmetric Dispersion Relations cites this paper.

Bootstrapping Gravity with Crossing Symmetric Dispersion Relations Sharp Boundaries for the Swampland

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-07T04:46:26.227581Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a5ed0186-1125-4ef1-ae40-a2efc9ade88a · inbound

Linear and nonlinear supersymmetry in field and string theory cites this paper.

Linear and nonlinear supersymmetry in field and string theory Sharp Boundaries for the Swampland

Reference 83

Resolution: unresolved; no resolver link, observed 2026-08-06T23:00:22.794689Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9696a496-64dc-402d-935c-9af16c6b422f · inbound

Splitting Regions and Shrinking Islands from Higher Point Constraints cites this paper.

Splitting Regions and Shrinking Islands from Higher Point Constraints Sharp Boundaries for the Swampland

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-06T22:08:33.878758Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b2bacf35-4016-4d47-ba9c-3a102a652cce · inbound

Primal S-matrix bootstrap with dispersion relations cites this paper.

Primal S-matrix bootstrap with dispersion relations Sharp Boundaries for the Swampland

Reference 49

Resolution: verified exact; arxiv_id, observed 2026-05-22T00:00:47.630441Z

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.

Observation fa17601c-0bd5-4321-93bd-02d3f12b1544 · inbound

(Super)$\,$Gravity from Positivity cites this paper.

(Super)$\,$Gravity from Positivity Sharp Boundaries for the Swampland

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-06T16:51:18.429104Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c9c4798b-9031-431b-8019-6d9e11f988a7 · inbound

Strings from Almost Nothing cites this paper.

Strings from Almost Nothing Sharp Boundaries for the Swampland

Reference 53

Resolution: unresolved; no resolver link, observed 2026-08-05T21:19:24.494451Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f85c4817-a492-4940-9117-85790a10c47f · inbound

Positivity bounds from thermal field theory entropy cites this paper.

Positivity bounds from thermal field theory entropy Sharp Boundaries for the Swampland

Reference 21

Resolution: verified exact; arxiv_id, observed 2026-05-18T18:36:44.446609Z

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.

Observation 4639bbe6-36c4-4a60-b2a2-169093631950 · inbound

The Rise of Linear Trajectories cites this paper.

The Rise of Linear Trajectories Sharp Boundaries for the Swampland

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-04T10:57:00.174910Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 020c6a4e-be37-4325-99e3-a0c66926122c · inbound

Positivity and partial wave unitarity bounds on ALP theories via amplitude methods cites this paper.

Positivity and partial wave unitarity bounds on ALP theories via amplitude methods Sharp Boundaries for the Swampland

Reference 115

Resolution: unresolved; no resolver link, observed 2026-08-04T09:48:04.521247Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d098ae02-a410-4215-be2a-3357031d6218 · inbound

Analytic structure of the high-energy gravitational amplitude: multi-H diagrams and classical 5PM logarithms cites this paper.

Analytic structure of the high-energy gravitational amplitude: multi-H diagrams and classical 5PM logarithms Sharp Boundaries for the Swampland

Reference 40

Resolution: verified exact; arxiv_id, observed 2026-05-21T18:20:28.860089Z

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.

Observation 20fbff56-1e95-45dc-a9e1-e41f8de17833 · inbound

Positivity with Long-Range Interactions cites this paper.

Positivity with Long-Range Interactions Sharp Boundaries for the Swampland

Reference 31

Resolution: verified exact; arxiv_id, observed 2026-05-16T21:58:36.235460Z

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.

Observation 90f89956-e979-48c7-87fb-5ee806bda0a8 · inbound

Negative running of gravitational positivity cites this paper.

Negative running of gravitational positivity Sharp Boundaries for the Swampland

Reference 25

Resolution: verified exact; arxiv_id, observed 2026-05-15T09:55:24.499182Z

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.

Observation fc7ffbac-2eb9-4fda-bf48-49c54c0dedf0 · inbound

Full positivity bounds for anomalous quartic gauge couplings in SMEFT cites this paper.

Full positivity bounds for anomalous quartic gauge couplings in SMEFT Sharp Boundaries for the Swampland

Reference 53

Resolution: verified exact; arxiv_id, observed 2026-05-13T22:43:23.143935Z

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.

Observation f4787c4f-e36c-4608-a385-f6d378dc07cc · inbound

Sampling the Graviton Pole and Deprojecting the Swampland cites this paper.

Sampling the Graviton Pole and Deprojecting the Swampland Sharp Boundaries for the Swampland

Reference 21

Resolution: verified exact; arxiv_id, observed 2026-05-10T10:19:20.271916Z

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.

Observation 4603ff15-2cc5-4054-bb8b-3f3fbf3cd473 · inbound

On the Asymptotic Causal Structure in Gravitational EFTs cites this paper.

On the Asymptotic Causal Structure in Gravitational EFTs Sharp Boundaries for the Swampland

Reference 30

Resolution: verified exact; arxiv_id, observed 2026-05-11T14:51:05.065518Z

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.

Observation fe2dceac-ab86-42af-866e-5f69f5b3eda6 · inbound

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity cites this paper.

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity Sharp Boundaries for the Swampland

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-05-13T01:02:00.512593Z

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.

Observation efc91524-a5a1-463f-b1d3-7dda8a00e3be · inbound

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity cites this paper.

Positivity in Massive Spin-3/2 EFTs and the Planck-Suppressed Neighbourhood of Supergravity Sharp Boundaries for the Swampland

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-07-01T14:05:47.395877Z

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.

Observation eb14bcc2-bd42-45de-ba18-7d381f0dc517 · inbound

Analytic Bootstrap of the Veneziano Amplitude cites this paper.

Analytic Bootstrap of the Veneziano Amplitude Sharp Boundaries for the Swampland

Reference 19

Resolution: verified exact; arxiv_id, observed 2026-05-13T03:17:11.127159Z

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.

Observation 8217f766-f048-47a7-b3eb-75d6ab31d4a4 · inbound

Analytic Bootstrap of the Veneziano Amplitude cites this paper.

Analytic Bootstrap of the Veneziano Amplitude Sharp Boundaries for the Swampland

Reference 19

Resolution: verified exact; arxiv_id, observed 2026-07-01T14:15:46.922655Z

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.

Observation 48594893-9a4b-45fd-8f6d-a818f6988146 · inbound

The Equivalence Principle at High Energies Completes the Spectrum cites this paper.

The Equivalence Principle at High Energies Completes the Spectrum Sharp Boundaries for the Swampland

Reference 23

Resolution: verified exact; arxiv_id, observed 2026-05-21T02:03:54.825333Z

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.

Observation 0b6107dd-9b0e-4511-a667-280bc7820e89 · inbound

Multipositivity Constrains the Chiral Lagrangian cites this paper.

Multipositivity Constrains the Chiral Lagrangian Sharp Boundaries for the Swampland

Reference 57

Resolution: verified exact; arxiv_id, observed 2026-05-22T09:24:46.177949Z

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.

Observation 85390132-8a4c-469c-8434-4c806b88c52e · inbound

Thermal Positivity cites this paper.

Thermal Positivity Sharp Boundaries for the Swampland

Reference 7

Resolution: verified exact; arxiv_id, observed 2026-07-02T10:06:51.981836Z

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.

Observation b9b76545-8ecb-4e1b-835f-b324d703ba17 · inbound

Where is tree-level heterotic string theory? cites this paper.

Where is tree-level heterotic string theory? Sharp Boundaries for the Swampland

Reference 4

Resolution: verified exact; arxiv_id, observed 2026-07-03T03:17:35.103388Z

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.

Observation 3f581738-feb3-4401-b7bc-6171af6a99ca · inbound

A Dispersive Bootstrap for the Virasoro-Shapiro Amplitude cites this paper.

A Dispersive Bootstrap for the Virasoro-Shapiro Amplitude Sharp Boundaries for the Swampland

Reference 23

Resolution: verified exact; arxiv_id, observed 2026-07-04T02:19:24.165186Z

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.

Observation eab421b0-a8db-4371-a6ac-f5928d27c0d8 · inbound

An Ultraviolet Finite Theory of Scalars cites this paper.

An Ultraviolet Finite Theory of Scalars Sharp Boundaries for the Swampland

Reference 20

Resolution: verified exact; arxiv_id, observed 2026-07-04T15:59:57.005611Z

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.

Observation a9f8d684-29a8-48ff-bb14-2b9d0e304968 · inbound

Bootstrapping black holes at low impact parameter cites this paper.

Bootstrapping black holes at low impact parameter Sharp Boundaries for the Swampland

Reference 17

Resolution: unresolved; no resolver link, observed 2026-07-11T06:44:04.806215Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 30a9bd42-05e2-4eb9-963b-942ca6365f64 · inbound

Bootstrapping black holes at low impact parameter cites this paper.

Bootstrapping black holes at low impact parameter Sharp Boundaries for the Swampland

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-02T08:32:17.569245Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ba2aa470-b05b-412c-9baa-9a917cb953df · inbound

Gravitational Effective Theories with Maximal Supersymmetry and a Peculiar Parity cites this paper.

Gravitational Effective Theories with Maximal Supersymmetry and a Peculiar Parity Sharp Boundaries for the Swampland

Reference 58

Resolution: unresolved; no resolver link, observed 2026-08-02T02:48:47.735845Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c8b65848-5a20-4af8-8841-a6ee7dae2ec8 · inbound

Unitary Dual-Resonance S-matrices cites this paper.

Unitary Dual-Resonance S-matrices Sharp Boundaries for the Swampland

Reference 33

Resolution: unresolved; no resolver link, observed 2026-07-31T05:54:32.199542Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 643b74c1-024d-45ec-b40b-4bdc80c878f3 · inbound

Analytic Boundaries of Infinite-Spin-Tower Amplitudes from Hidden Zero cites this paper.

Analytic Boundaries of Infinite-Spin-Tower Amplitudes from Hidden Zero Sharp Boundaries for the Swampland

Reference 55

Resolution: unresolved; no resolver link, observed 2026-08-01T10:05:08.299692Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.