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Paper Citation Record · LEDGER

The no boundary density matrix

As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 21 inbound Pith citation observations for arXiv:2409.14218.

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

pith.paper-citation-record.v1
2409.14218 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 21 of 21 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 21 of 21 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T14:04:16.169986Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-02T04:56:39.209087Z

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 11f5b6d1-ef7e-435b-abce-82f4d6211566 · inbound

Nonperturbative Quantum Gravity in a Closed Lorentzian Universe cites this paper.

Nonperturbative Quantum Gravity in a Closed Lorentzian Universe The no boundary density matrix

Reference 45

Resolution
unresolved
no resolver link, observed 2026-08-07T14:04:16.169986Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T14:04:16.169986Z digest=sha256:f8dcc7bf3fc5945c2828036c76764888ad3d84bc1526f957a9bfba23ef5e48e5

Observation 2bb095d0-83e4-4597-990b-69c3c07c6d72 · inbound

Hollow-grams: Generalized Entanglement Wedges from the Gravitational Path Integral cites this paper.

Hollow-grams: Generalized Entanglement Wedges from the Gravitational Path Integral The no boundary density matrix

Reference 47

Resolution
unresolved
no resolver link, observed 2026-08-07T04:41:51.930372Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T04:41:51.930372Z digest=sha256:58d3f9d73ba04159ececa59bbd6dff62f48c03a875f26b1ae473e296260dce78

Observation 7a58b960-6135-4b85-b27c-828d2afe3219 · inbound

Norm of the no-boundary state cites this paper.

Norm of the no-boundary state The no boundary density matrix

Reference 52

Resolution
unresolved
no resolver link, observed 2026-08-06T22:54:32.761435Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T22:54:32.761435Z digest=sha256:59d19702e9980f4cf2d8ff3f051543726efce52773d375272f4b44271fa09a20

Observation 284d8bd2-3a4a-4c86-b4ad-8cb1bebb7768 · inbound

Observers and Timekeepers: From the Page-Wootters Mechanism to the Gravitational Path Integral cites this paper.

Observers and Timekeepers: From the Page-Wootters Mechanism to the Gravitational Path Integral The no boundary density matrix

Reference 44

Resolution
unresolved
no resolver link, observed 2026-08-06T22:34:14.050157Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T22:34:14.050157Z digest=sha256:ec1820cc5c0dfeb99cb3981ff6e5310f91d72de9dd5e4ca085354a5738e468a3

Observation 6d5a4ce4-5af4-4ea8-9ee0-4a886c0a5d02 · inbound

Stochastic inflation as an open quantum system cites this paper.

Stochastic inflation as an open quantum system The no boundary density matrix

Reference 78

Resolution
unresolved
no resolver link, observed 2026-08-06T20:51:53.823566Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T20:51:53.823566Z digest=sha256:ba09ebc061b53b2dfa8a61792f2408c3c2cf37e0288fb26e8db8599e21cd9591

Observation 5510e345-5ba8-4a23-a0c5-be8ee733c112 · inbound

The Baby Universe is Fine and the CFT Knows It: On Holography for Closed Universes cites this paper.

The Baby Universe is Fine and the CFT Knows It: On Holography for Closed Universes The no boundary density matrix

Reference 49

Resolution
unresolved
no resolver link, observed 2026-08-06T17:35:46.348925Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T17:35:46.348925Z digest=sha256:77a90941c72e9495aa976a95cf70a617ae206a20b7b0d62eb3a0a528bc18d2ca

Observation 3b4d7491-d788-40c7-8ff9-9dfaca34db8a · inbound

A Brief Note on Complex AdS-Schwarzschild Black Holes cites this paper.

A Brief Note on Complex AdS-Schwarzschild Black Holes The no boundary density matrix

Reference 11

Resolution
unresolved
no resolver link, observed 2026-08-04T20:12:38.394385Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-04T20:12:38.394385Z digest=sha256:8c37647673dd383e5a564a9eef59a23553d0d17a07ade4046d6faf3e49d9f060

Observation 9efc1874-4f91-49ca-8d74-263a78418e1a · inbound

No boundary density matrix in elliptic de Sitter dS/$\mathbb{Z}_2$ cites this paper.

No boundary density matrix in elliptic de Sitter dS/$\mathbb{Z}_2$ The no boundary density matrix

Reference 25

Resolution
verified exact
arxiv_id, observed 2026-05-17T03:53:59.248518Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-17T03:53:14.977749Z digest=sha256:c6968b5d71944297df5c74f33e5d6daa1eee5b4a6bd7117daa902595027cf230

Observation ac8173b7-da51-43eb-b52a-191b9429c31d · inbound

The yes boundaries wavefunctions of the universe cites this paper.

The yes boundaries wavefunctions of the universe The no boundary density matrix

Reference 70

Resolution
verified exact
arxiv_id, observed 2026-05-11T10:16:03.317119Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-10T15:34:44.780976Z digest=sha256:0923d81f8f6811e8426dd4c544b031ae68212ab0612371efa0038c0652a60b94

Observation 3f537628-7cd0-4371-979e-d675fcc315bd · inbound

The Fate of Nucleated Black Holes in de Sitter Quantum Gravity cites this paper.

The Fate of Nucleated Black Holes in de Sitter Quantum Gravity The no boundary density matrix

Reference 104

Resolution
metadata mismatch
arxiv_id, observed 2026-05-09T06:55:39.472161Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-08T17:59:41.623198Z digest=sha256:1ee653bfea89308893377fbffe9b27627996f5e2b2e9ccafa862832d5503bea3

Observation 85451e5f-9bde-4c5c-9589-1f7b97aec2fb · inbound

The Fate of Nucleated Black Holes in de Sitter Quantum Gravity cites this paper.

The Fate of Nucleated Black Holes in de Sitter Quantum Gravity The no boundary density matrix

Reference 106

Resolution
metadata mismatch
arxiv_id, observed 2026-05-14T21:49:29.591652Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-14T21:48:13.718447Z digest=sha256:50d6b0a67a9311aecdcd11650849a0f4b672db8eccd82cbc33932061f6e15ba6

Observation 268b6ae0-88ed-4f53-8022-455fbd755ca0 · inbound

Inflation and topology from the no-boundary state cites this paper.

Inflation and topology from the no-boundary state The no boundary density matrix

Reference 39

Resolution
verified exact
arxiv_id, observed 2026-05-11T17:46:09.311653Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-08T17:11:43.632853Z digest=sha256:ffafe839ac1f12039e3e24975039545264b0157c2e78b0de4f7ccf0e85b9a065

Observation 45e4036f-920e-426b-ad2c-3c9f693e5945 · inbound

Inflation and topology from the no-boundary state cites this paper.

Inflation and topology from the no-boundary state The no boundary density matrix

Reference 39

Resolution
verified exact
arxiv_id, observed 2026-07-01T13:25:45.311993Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-06-30T23:18:50.449909Z digest=sha256:3d2ef481f6f01ef6b96a7f1f898a717858d59d9145079c2655555405f075a8d0

Observation ddfd9595-542b-4a4e-b3da-0cb4df7b7408 · inbound

A Tale of Two Hartle-Hawking Wave Functions: Fully Gravitational vs Partially Frozen cites this paper.

A Tale of Two Hartle-Hawking Wave Functions: Fully Gravitational vs Partially Frozen The no boundary density matrix

Reference 55

Resolution
verified exact
arxiv_id, observed 2026-05-15T02:39:41.524227Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-15T02:34:34.514607Z digest=sha256:668a80a24988aa08da44dc54bced35f150d60baee8d95a3d9306baaf8f9c344a

Observation 0fb2268e-80c6-46ff-9f20-34499b6411ed · inbound

Stochastic inflation as an open quantum system II: open effective field theory and stochastic matching cites this paper.

Stochastic inflation as an open quantum system II: open effective field theory and stochastic matching The no boundary density matrix

Reference 105

Resolution
verified exact
arxiv_id, observed 2026-05-22T05:41:07.952321Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-05-22T05:40:46.666696Z digest=sha256:f1c478dc3d3b0f012a9e9307df74358efcae8b04b3388c967b8bc439ef970b58

Observation 8bc4f427-4de5-4ece-a3aa-3e39f75e39e5 · inbound

Stochastic inflation as an open quantum system II: open effective field theory and stochastic matching cites this paper.

Stochastic inflation as an open quantum system II: open effective field theory and stochastic matching The no boundary density matrix

Reference 105

Resolution
verified exact
arxiv_id, observed 2026-06-30T17:04:57.039326Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-06-30T16:59:26.792559Z digest=sha256:772686bed082ceadbfea973736972f527e502427502ed31c78b17f1ed51f4ffd

Observation a96e7fca-cedf-429f-a397-44c5450e8f02 · inbound

Pure states for subregions in gravity and their entanglement entropy cites this paper.

Pure states for subregions in gravity and their entanglement entropy The no boundary density matrix

Reference 13

Resolution
verified exact
arxiv_id, observed 2026-07-02T04:56:39.210661Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-06-28T08:41:08.326860Z digest=sha256:8bf40391ecf059a04623e8080c99c86e4648fdec3783efa26d2f60909b29dc48

Observation d170629f-dd84-4272-99cc-e120e8b20274 · inbound

Subregion observer rules from generalized entanglement wedges cites this paper.

Subregion observer rules from generalized entanglement wedges The no boundary density matrix

Reference 38

Resolution
verified exact
arxiv_id, observed 2026-07-01T15:45:48.102726Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-06-30T01:12:01.372649Z digest=sha256:eed68090058bd71143b26d2a1a15f57059829610beacb0cd57f74a89e09ef962

Observation 9a5e49de-b9ea-40e9-9c53-a9cd690b0ac4 · inbound

JT gravity on the worldline cites this paper.

JT gravity on the worldline The no boundary density matrix

Reference 29

Resolution
unresolved
no resolver link, observed 2026-08-02T02:51:42.582303Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-02T02:51:42.582303Z digest=sha256:f144a7fab3d1b03383f425c4fb7b85b0cacd29844a19b54e2e6d0c836415ebba

Observation b62f191b-027a-4cc1-a1d3-aff1c2f595fe · inbound

The Lorentzian Geometry of Tunneling in Global de Sitter at Late Time cites this paper.

The Lorentzian Geometry of Tunneling in Global de Sitter at Late Time The no boundary density matrix

Reference 100

Resolution
unresolved
no resolver link, observed 2026-08-04T01:14:08.708703Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-04T01:14:08.708703Z digest=sha256:c16c406123485760665e74de81c38c08c99314a5ddfb22398dc61c61f0474550

Observation 39986daa-fc38-4f65-82b2-b734f3fbb243 · inbound

The Quantum Mechanics of Rare Events: From Quantum Walks to Stochastic Inflation cites this paper.

The Quantum Mechanics of Rare Events: From Quantum Walks to Stochastic Inflation The no boundary density matrix

Reference 137

Resolution
unresolved
no resolver link, observed 2026-08-07T05:40:36.718807Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T05:40:36.718807Z digest=sha256:66b3cf07e6cc5bcfd840c150eab0b6204558d8999d1788e1c682bca2a29be2bf