Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T16:22:31.364586Z
Paper Citation Record · LEDGER
As of 18 August 2026, this Paper Citation Record lists 60 of 60 outbound references and 0 inbound Pith citation observations for arXiv:2509.06113.
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 2026-08-15T16:22:31.364586Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+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
60 of 60 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 8d385f61-9e97-42ce-b85e-f9c4a63cd443 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Cell-size main- tenance: universal strategy revealed.Trends in microbi- ology, 23(1):4–6, 2015
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ffc873fd-9f59-402d-932a-6f75b13a619e · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Phenotypic diversity, population growth, and information in fluctuating envi- ronments.Science, 309(5743):2075–2078, 2005
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 991d31ac-5f71-41f0-8e0d-0901110dd166 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Exploration-exploitation tradeoffs dictate the optimal distributions of phenotypes for populations sub- ject to fitness fluctuations.Physical Review E, 99(1), January 2019
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 08aa7d8c-8b07-4124-a01c-c033e2ce8cf9 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies The contribution of asymmetric cell division to pheno- typic heterogeneity in cancer.Journal of Cell Science, 137(5):jcs261400, 2024
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 3a73bd43-8ce6-4728-aff6-9f285a9faf66 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A size-dependent division strategy accounts for leukemia cell size heterogeneity.Communications Physics, 7(1), July 2024
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation efe3d90a-dd33-4b2a-9272-d0de3097d1bc · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Probing leukemia cells behavior under starvation.arXiv, 2024
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 402e8547-f4ef-4d05-a4ca-21a8551ecfd0 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Dynamics of single-cell gene expression.Molecular systems biology, 2(1):64, 2006
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 2494a64b-1b8d-4e64-a1df-b14863756bbd · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Retracing the in vivo haematopoietic tree using single-cell methods.FEBS let- ters, 590(22):4068–4083, 2016
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation c32af2a2-2ee6-473b-8299-44c2fabdc188 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Advan- tages and challenges of microfluidic cell culture in poly- dimethylsiloxane devices.Biosensors and Bioelectronics, 63:218–231, 2015
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 2b3db719-5fd1-40db-9f75-f8e1b09af128 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Easy and low-cost stable positioning of suspension cells during live-cell imaging.Journal of biological methods, 4(4):e80, 2017
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 3eabc6ce-5b0a-4217-bd8e-71976b49318f · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Classification of cell types using a microfluidic device for mechanical and electrical measurement on single cells.Lab on a Chip, 11(18):3174–3181, 2011
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 3ef3d132-ace8-4462-a273-0268ce3da7a5 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Unresolved cited work
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 02eee835-4423-4013-89e3-1e78984a13f8 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 05ef4723-59c8-463a-a226-f513b7e47f05 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Via- bility analysis and apoptosis induction of breast cancer cells in a microfluidic device: effect of cytostatic drugs
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 22978bbb-9614-4899-b25a-93ec791b52dd · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Mi- crofluidic device for single-cell analysis.Analytical chem- istry, 75(14):3581–3586, 2003
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 233f6332-970c-4c86-b2a2-e70f399bed74 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Nutrichip: nutrition analysis meets mi- crofluidics.Lab on a Chip, 13(2):196–203, 2013
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ee3eb459-abdc-49f0-9433-a0c3c107d833 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Quantitative study of the dynamic tumor–endothelial cell interactions through an integrated microfluidic coculture system.Analytical chemistry, 84(4):2088–2093, 2012
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f0069bd2-12eb-4047-bec6-a4cc553aba0b · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Imaging single-cell signaling dynamics with a deterministic high-density single-cell trap array.Ana- lytical chemistry, 83(18):7044–7052, 2011
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 203fee7f-fba3-4c9b-b2e5-85e1a9bb096f · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Cell stimulus and lysis in a microfluidic device with segmented gas- liquid flow.An- alytical chemistry, 77(11):3629–3636, 2005
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 726eaa53-9445-4d14-88ff-530a9513a397 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A microfluidic device enabling deterministic single cell trapping and release.Lab on a Chip, 21(13):2486– 2494, 2021
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 31405466-16bd-4c4c-83fd-50f45901de6e · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A microfluidic device enabling high-efficiency single cell trapping.Biomicrofluidics, 9(1), 2015
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation d7ee1c79-549f-4c57-afe8-766c61c8e276 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A microfluidic device for hydrodynamic trapping and manipulation platform of a single biological cell.Applied Sciences, 6(2):40, 2016
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f65d3a80-ab43-4a0f-bb27-fb84b1c14880 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Dynamic single cell culture array.Lab on a Chip, 6(11):1445–1449, 2006
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 40c8593d-8088-4cc6-927b-89df9e18fdcd · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A microfluidic chip for screening individual cancer cells via eavesdropping on autophagy- inducing crosstalk in the stroma niche.Scientific reports, 7(1):2050, 2017
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 5c9f2bcc-0765-4d70-acb8-28fb75006f65 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A microfluidic dual-well device for high-throughput single-cell capture and culture.Lab on a Chip, 15(14):2928–2938, 2015
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 45b7dec6-32b5-4dbd-b606-7d0696a275b2 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Tracking bacterial lineages in complex and dynamic environments with applications for growth control and persistence.Nature microbiology, 6(6):783–791, 2021
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 0cb5196e-4b6a-45ce-aacf-f3e79fc4814a · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Unresolved cited work
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f0807d72-1d73-4afb-b022-de924df40ef7 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Quantitative modelling of nutrient- limited growth of bacterial colonies in microfluidic cultivation.Journal of the Royal Society Interface, 15(139):20170713, 2018
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 1782ee8c-777b-466a-865d-653568a8e1b0 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies High-throughput analysis of yeast replica- tive aging using a microfluidic system.Proceedings of the National Academy of Sciences, 112(30):9364–9369, 2015
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4466fe10-e7ba-4665-9705-aebf1a77c262 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Yeast repli- cator: a high-throughput multiplexed microfluidics plat- form for automated measurements of single-cell aging
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7de3e3e7-e3ba-4c10-af89-e1d496ae2d06 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A microfluidic system for studying ageing and dynamic single-cell responses in budding yeast.PloS one, 9(6):e100042, 2014
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 940defb2-9451-46c4-b933-e57c715c8016 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Vacuum- assisted cell loading enables shear-free mammalian mi- crofluidic culture.Lab on a chip, 12(22):4732–4737, 2012
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 2d7b6517-db8d-41fb-8586-84c1964eeeed · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Self-loading and cell culture in one layer microfluidic devices.Biomedical microdevices, 11(3):679–684, 2009
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ab71a230-c3fc-42a2-b404-5b10867062d0 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Design of a 2d no- flow chamber to monitor hematopoietic stem cells.Lab on a Chip, 15(1):77–85, 2015
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ca4758a0-5df4-44fa-bd2c-4c6537712c30 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A new method for study- ing gradient-induced neutrophil desensitization based on an open microfluidic chamber.Lab on a Chip, 10(1):116– 122, 2010
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation e8be661d-b026-4fcc-88ca-faec968510ea · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Robust growth of escherichia coli.Current biology, 20(12):1099–1103, 2010
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d575b5f5-8d33-4348-b5bf-dc560cea90f5 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Mechanis- tic origin of cell-size control and homeostasis in bacteria
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e2af914b-6fdd-4a3a-abd6-93f75f635cc9 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Tools and methods for high-throughput single-cell imaging with the mother machine.Elife, 12:RP88463, 2024
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 6b32a719-5f4d-4109-b865-7311127e2a17 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Single-cell physi- ology.Annual review of biophysics, 44(1):123–142, 2015
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 379fb2ad-1fb7-4b28-9b43-21e542e930be · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Analysis of factors limiting bacterial growth in pdms mother machine devices.Fron- tiers in microbiology, 9:871, 2018
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7e90d358-550a-4e5c-b8e8-7866ae180b2c · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Memory and modularity in cell-fate decision making.Nature, 503(7477):481–486, 2013
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 5178cfe7-2b96-4875-87f3-c9df96326190 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Effect of a dual inlet channel on cell loading in microfluidics.Biomi- crofluidics, 8(6), 2014
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 3030a387-27fb-44c6-954a-4ac3e15b405d · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Comparison of chip inlet geometry in microfluidic devices for cell studies.Molecules, 21(6):778, 2016
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation beee3eb2-758c-4133-9e25-90ffe70f63a4 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Uniform cell distribution achieved by using cell deformation in a mi- cropillar array.Micromachines, 6(4):409–422, 2015
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation a0149d81-e56b-48ec-8e29-1e3d2f2eb73b · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Size control in mammalian cells involves modulation of both growth rate and cell cycle duration
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation af3efc8e-b17d-4959-9e20-3e0d367687fc · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Optical volume and mass measurements show that mammalian cells swell during mitosis.Journal of Cell Biology, 211(4):765–774, 2015
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f5669e2b-d35f-4896-bd72-bdcc7ca37e73 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Ro- bust assessment of asymmetric division in colon cancer cells.eLife, March 2025
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 0430fe08-b00b-4155-85e2-e8c77d7dd65c · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Asymmetric bino- mial statistics explains organelle partitioning variance in cancer cell proliferation.Communications Physics, 4(1), August 2021
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation e35236e5-aa63-4eb0-9dc4-d7edf22589e8 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Quantifying the organisation in can- cer cell partitioning noise.Philosophical Magazine, page 1–14, May 2025
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 1efebb68-9aec-4704-b951-9923ac90c642 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Cell-size control and homeostasis in bacteria.Current biology, 25(3):385–391, 2015
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 613f7283-564d-4ef5-9803-7b792c1220e4 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Controlling cell size through sizer mechanisms.Current Opinion in Systems Biology, 5:86–92, 2017
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation d93fee7c-2c59-4539-b76c-015029afe535 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Cell size regulation in bacteria.Physical review letters, 112(20):208102, 2014
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2d0d5b23-fcb6-41b4-9b7e-b8fdd066923c · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Unification of cell division control strategies through continuous rate models.Physical Review E, 101(2):022401, 2020
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 363d006c-7f60-48de-86b8-1d3f33bb94a2 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies A simple molecular mechanism explains multiple patterns of cell-size regulation.PloS one, 12(8):e0182633, 2017
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 8a58d622-c0d3-4248-967e-029bc8ea7949 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Initial cell density encodes proliferative potential in cancer cell populations.Scien- tific Reports, 11(1), March 2021
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 60b57f07-f010-4d83-9fce-298746860a37 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Long-term single cell analysis of s
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation eb495c70-1855-46eb-a321-75d948a1c277 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies How to perform a microfluidic cultivation experiment—a guideline to success.Biosensors, 11(12):485, 2021
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ac2335d2-2732-4134-aeda-ccfb60819a25 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Development and application of a cultiva- tion platform for mammalian suspension cell lines with single-cell resolution.Biotechnology and bioengineering, 118(2):992–1005, 2021
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 3003b4bd-ea8d-4e83-999c-f35f1a90e2b3 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Cellpose: a generalist algorithm for cellular segmentation.Nature methods, 18(1):100–106, 2021
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 38a4fd7a-4375-46d2-bee0-2338fa88c4b6 · outbound
A mother-machine microfluidic device for non-adherent mammalian cells reveals the population growth strategies Cellpose 2.0: how to train your own model.Nature methods, 19(12):1634–1641, 2022
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
No inbound Pith citation observations are available.