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Paper Citation Record · LEDGER

Entropy flow in a parametric amplifier

As of 11 August 2026, this Paper Citation Record lists 19 of 19 outbound references and 0 inbound Pith citation observations for arXiv:2501.05397.

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

pith.paper-citation-record.v1
2501.05397 v3

Coverage vector

measured 19 of 19 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-10T21:19:59.943789Z

measured 19 of 19 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

19 of 19 outbound references displayed

  • verified exact4
  • verified fuzzy6
  • unresolved9
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 18eceb6b-052b-4400-8bf7-0b3937d58bea · outbound

This paper cites elementary signals.

Entropy flow in a parametric amplifier elementary signals

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T21:20:00.421936Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.811982Z digest=sha256:5efad4c025cff11eff74b3328cbbbddbc33cf8ff1c5a1c9a028ae9f9e2a2d263

Observation a6469e55-848b-4f0c-a4a5-86109f46c7d7 · outbound

This paper cites an unresolved cited work.

Entropy flow in a parametric amplifier Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-10T21:20:00.401460Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.819423Z digest=sha256:c201bb0fb6bbdefbf65040feee02987a25cf52069e78fa9276a0a2bfedc63798

Observation b67c7c5a-c121-45a3-acb9-d4b9159bc247 · outbound

This paper cites Gabor, Theory of communication, Journal I.

Entropy flow in a parametric amplifier Gabor, Theory of communication, Journal I

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T21:20:00.379750Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.824928Z digest=sha256:a45e3013c7a724edc49c7b68a2d16421e6d18946f90d6371aa461c74dc589b03

Observation 5823f2cb-6e57-4040-bc15-bed386701b26 · outbound

This paper cites Gea-Banacloche, N.

Entropy flow in a parametric amplifier Gea-Banacloche, N

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T21:20:00.362055Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.831984Z digest=sha256:9b4c8d9490ae33e0654e1999e960588f84755f6aaa1af2602335161d566b2ed3

Observation ad9509d7-e902-4bd5-9aa2-505eec623d7f · outbound

This paper cites Introduction to Quantum Noise, Measurement and Amplification.

Entropy flow in a parametric amplifier Introduction to Quantum Noise, Measurement and Amplification

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-10T21:19:59.839084Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T21:19:59.839084Z digest=sha256:442b3ecc518685e17ce8a65164a1541946926d94a9f6a6064744c89367133376

Observation a8561433-a28d-4895-acb5-0b753ddffb9e · outbound

This paper cites an unresolved cited work.

Entropy flow in a parametric amplifier Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-10T21:20:00.340058Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.846517Z digest=sha256:f60319e24f829a3fbb47b9af5548143897cffb7befeddc33c4956b8e660fdf31

Observation f5c9532a-04dd-41c1-a09d-8b2771ac9732 · outbound

This paper cites an unresolved cited work.

Entropy flow in a parametric amplifier Unresolved cited work

Reference 7

Resolution
unresolved
no resolver link, observed 2026-08-10T21:19:59.853715Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T21:19:59.853715Z digest=sha256:4fffcbb5632e15e436c6a60e5049c4cb8b5abaa4e4d6afe792e0ca65a5b12670

Observation 9129be64-1d47-4504-9b9a-f1180d02095a · outbound

This paper cites Williamson, On the Algebraic Problem Concerning the Normal Forms of Linear Dynamical Systems, Am.

Entropy flow in a parametric amplifier Williamson, On the Algebraic Problem Concerning the Normal Forms of Linear Dynamical Systems, Am

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T21:20:00.307544Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.861127Z digest=sha256:7f7453744fa29085a5314c3d590f0ac0e08c99390704883966841396fb2a6994

Observation be6f2fda-599c-483b-96bb-8c12b8db1514 · outbound

This paper cites Simon, N.

Entropy flow in a parametric amplifier Simon, N

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-10T21:19:59.868266Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T21:19:59.868266Z digest=sha256:2895df2d60c832724d5dc0844e1b57ad333ff00ef008d065abb148dcf1a5e1f7

Observation d089e271-38ce-4cd0-ae87-68415f1eefae · outbound

This paper cites an unresolved cited work.

Entropy flow in a parametric amplifier Unresolved cited work

Reference 10

Resolution
unresolved
raw_fallback, observed 2026-08-10T21:20:00.270995Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.877366Z digest=sha256:818355b80007ec5f601db9e318b81e0edf33f956b74a047305ca44b04d75ba67

Observation 84f39460-7322-4b16-8457-03e496710c78 · outbound

This paper cites an unresolved cited work.

Entropy flow in a parametric amplifier Unresolved cited work

Reference 11

Resolution
unresolved
no resolver link, observed 2026-08-10T21:19:59.884328Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T21:19:59.884328Z digest=sha256:36f26a6367c54e04dfef7508313bc25fa05b1ba7ee4b2904dd9fbf826e080680

Observation 72f925c5-03ff-40b1-a2e9-aebc5d485bdd · outbound

This paper cites The entropy of Hawking radiation.

Entropy flow in a parametric amplifier The entropy of Hawking radiation

Reference 12

Resolution
unresolved
no resolver link, observed 2026-08-10T21:19:59.898543Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T21:19:59.898543Z digest=sha256:ee87760bf6c09584cee76bd2550dd5b6b7979271671e7f9030d920d6f8f0e116

Observation cb4c7f60-4415-44ae-b905-dcc3a2b7830a · outbound

This paper cites Event-Ready-Detectors.

Entropy flow in a parametric amplifier Event-Ready-Detectors

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T21:20:00.232087Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.903688Z digest=sha256:96402afb647b0859bbdc6d041580ca529784cf2765b5a16d577aea675220855c

Observation 4f154b60-6bd1-4988-b85f-41479256b5ca · outbound

This paper cites Information in Black Hole Radiation.

Entropy flow in a parametric amplifier Information in Black Hole Radiation

Reference 14

Resolution
unresolved
no resolver link, observed 2026-08-10T21:19:59.911203Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T21:19:59.911203Z digest=sha256:8b3f41abd221bfa6d4f1fa9967743c2b403d3f8f7e40c189cd9c47a2ee9e4471

Observation c16ac782-72c7-4e4f-a73f-17099ad38f92 · outbound

This paper cites Conditional and unconditional Gaussian quantum dynamics.

Entropy flow in a parametric amplifier Conditional and unconditional Gaussian quantum dynamics

Reference 15

Resolution
verified exact
local_arxiv, observed 2026-08-10T21:20:00.115768Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.919236Z digest=sha256:dcc1c04b461d816620fd92092a52fcca7a83a09c5155b4d21c04c7608d7fbd35

Observation 4b8fb53d-5d6e-42c7-9a0b-0f730b9015c7 · outbound

This paper cites Thermalization of isolated quantum systems.

Entropy flow in a parametric amplifier Thermalization of isolated quantum systems

Reference 16

Resolution
verified exact
local_arxiv, observed 2026-08-10T21:20:00.079902Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.924747Z digest=sha256:9626ec64cdcf19d00bd39ca8eec1ba9934bcf5f598c8c54b7dd9c786f14884a4

Observation 8bc8f72e-1ebd-4900-8b66-3e85775f9bd6 · outbound

This paper cites The first heat: production of entanglement entropy in the early universe.

Entropy flow in a parametric amplifier The first heat: production of entanglement entropy in the early universe

Reference 17

Resolution
verified exact
local_arxiv, observed 2026-08-10T21:20:00.044941Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.931537Z digest=sha256:2ab7a87f1dc134efaec6731086f4c1efa6a34d5858cdc862dd732b824b6bbef2

Observation b3a9cb3e-3970-406c-96d4-a14c5a14ff2f · outbound

This paper cites Gaudin, Une d´ emonstration simplifi´ ee du th´ eor` eme de Wick en m´ ecanique statistique, Nucl.

Entropy flow in a parametric amplifier Gaudin, Une d´ emonstration simplifi´ ee du th´ eor` eme de Wick en m´ ecanique statistique, Nucl

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-10T21:20:00.209753Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.936900Z digest=sha256:4f0bc2379d0885f58ef1f690162cef821d88b47d46e7a8f4be1724ce7346bea9

Observation 97d7e1c7-aaf9-4e76-b4f6-d14c4b2b595c · outbound

This paper cites Observation of quasiparticle pair-production and quantum entanglement in atomic quantum gases quenched to an attractive interaction.

Entropy flow in a parametric amplifier Observation of quasiparticle pair-production and quantum entanglement in atomic quantum gases quenched to an attractive interaction

Reference 19

Resolution
verified exact
local_arxiv, observed 2026-08-10T21:20:00.008177Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

source=pdf_text observed=2026-08-10T21:19:59.943789Z digest=sha256:56b7235b21f1746fe45436a09fb2638ea44299f6cb82cedcad68fcac4cfda138

Pith citing papers

No inbound Pith citation observations are available.