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Paper Citation Record · LEDGER

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks

As of 16 August 2026, this Paper Citation Record lists 71 of 71 outbound references and 1 inbound Pith citation observation for arXiv:1908.03267.

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

pith.paper-citation-record.v1
1908.03267 v1

Coverage vector

measured 71 of 71 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T14:26:47.380742Z

measured 72 of 72 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T13:55:45.233187Z

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

71 of 71 outbound references displayed

  • verified exact1
  • verified fuzzy39
  • unresolved31
  • parse uncertain0
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External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 7d02972a-c3c9-4fce-8018-abd389f67848 · outbound

This paper cites 1999, A&A, 351, 233.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 1999, A&A, 351, 233

Reference 1

Resolution
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no resolver link, observed 2026-08-14T14:26:47.075651Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation de2e7c7b-428f-4958-a64f-6a9b57dcc771 · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 2

Resolution
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 79debb23-4ed7-4464-8f0a-81d96e2cb2ea · outbound

This paper cites 2002, A&A, 386, 622 ALMA Partnership, Brogan, C.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2002, A&A, 386, 622 ALMA Partnership, Brogan, C

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.216885Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation aff6fdf4-6dd5-49e9-a433-a28247cd4b48 · outbound

This paper cites M., Wilner, D.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., Wilner, D

Reference 4

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.089473Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 788a107e-64a4-47a6-ab30-bddc094a4947 · outbound

This paper cites M., Wilner, D.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., Wilner, D

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.197542Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation f9a5c404-2e30-44a4-be93-31c4b4a5b8b2 · outbound

This paper cites M., Wilner, D.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., Wilner, D

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.184878Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 90a26357-7a84-4d5a-9a41-d7ae91ec90d0 · outbound

This paper cites M., Huang, J., P´ erez, L.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., Huang, J., P´ erez, L

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.172787Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 9e05bec6-8444-459c-92c4-94aed55373df · outbound

This paper cites P., van der Marel, N., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., van der Marel, N., et al

Reference 8

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.106447Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 219e07be-a5e9-4ab4-8b02-340a9143abbe · outbound

This paper cites P., Trapman, L., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., Trapman, L., et al

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.110288Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 3af531a9-479d-4eb9-9216-2481584d8efe · outbound

This paper cites A., Carpenter, J.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Carpenter, J

Reference 10

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.114319Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation f6df292a-542e-4f05-a1dd-009367cccf2d · outbound

This paper cites 2014, Protostars and Planets VI, 691.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2014, Protostars and Planets VI, 691

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.135904Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 09d562c7-45bf-44bc-947e-a6be860f6bd1 · outbound

This paper cites A., Aikawa, Y., Blake, G.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Aikawa, Y., Blake, G

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.122202Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation e17f190c-49d1-4665-800a-165a82970a69 · outbound

This paper cites A., Cleeves, L.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Cleeves, L

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.108956Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 2486eba9-0af4-4c06-a190-b6cc1f28bea2 · outbound

This paper cites A., Du, F., Cleeves, L.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Du, F., Cleeves, L

Reference 14

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 6622d71d-f312-4029-89ef-2f5ee47ecfdd · outbound

This paper cites The determination of protoplanetary disk masses.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks The determination of protoplanetary disk masses

Reference 15

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation d4137241-6cda-4d7a-869d-43b7fff37fe9 · outbound

This paper cites A., Cleeves, L.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Cleeves, L

Reference 16

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.137748Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.137748Z digest=sha256:0064170b473f4852fb008451cbe8afed62bb9e0712f286235ceec2496670e685

Observation a56fdccd-ca9f-454c-b455-b683cc1fdcda · outbound

This paper cites A survey of C2H, HCN, and C18O in protoplanetary disks.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A survey of C2H, HCN, and C18O in protoplanetary disks

Reference 17

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.141305Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 254551bf-1ff1-48c0-a190-dcf15203fdb2 · outbound

This paper cites 2012, A&A, 539, A148.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2012, A&A, 539, A148

Reference 18

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.145241Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 973158bd-6beb-4dea-a5b3-7f99b00340c2 · outbound

This paper cites D., Walsh, C., & van Dishoeck, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks D., Walsh, C., & van Dishoeck, E

Reference 19

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.148821Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation 98750d61-0959-4d28-a796-529c607a3dad · outbound

This paper cites S., Cranmer, S.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks S., Cranmer, S

Reference 20

Resolution
verified fuzzy
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Source-reported events for the cited work

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Observation fc77c3a4-05c0-4bdf-9723-be93ea364e14 · outbound

This paper cites M., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., et al

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.048189Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 92e188e2-cfb4-4fe8-8245-bce7475088c9 · outbound

This paper cites I., Adams, F.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks I., Adams, F

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.034984Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation c74ff452-7d6f-40af-8f73-3336de3202b5 · outbound

This paper cites I., Bergin, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks I., Bergin, E

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.021814Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation b5507e1a-3956-4ef4-b7df-eeec46b1587e · outbound

This paper cites I., ¨Oberg, K.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks I., ¨Oberg, K

Reference 24

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:48.009180Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation aa95a0fc-1b66-410e-b7fa-b354c4ab4d89 · outbound

This paper cites E., Evans, Neal J., I., Ramos, A., Yu, M., & Willacy, K.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks E., Evans, Neal J., I., Ramos, A., Yu, M., & Willacy, K

Reference 25

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.996767Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation bf2d232c-f893-4b1f-a2c2-501cf0759465 · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 26

Resolution
unresolved
raw_fallback, observed 2026-08-14T14:26:47.985195Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 679ce98e-3f71-43c2-9e88-cc88828d96a9 · outbound

This paper cites P., & Dominik, C.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., & Dominik, C

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.973369Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation d5f66ee9-76e0-400b-a349-79c72da87cbf · outbound

This paper cites P., Juhasz, A., Pohl, A., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., Juhasz, A., Pohl, A., et al

Reference 28

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.183894Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.183894Z digest=sha256:2dd355c31b86d54d4aa04905904bb43889f250ac2f547862deff847bdbda7ab2

Observation 038b7825-a651-41e7-a242-6a1796e30680 · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 29

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.187657Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.187657Z digest=sha256:f24dc734dacab6e6184d0a8a929ddb41e0ceb2f4ef337b730d7c0d863795481d

Observation da55a0d4-be19-4985-a572-51bbd65cb1b6 · outbound

This paper cites 2018, A&A, 612, A104.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2018, A&A, 612, A104

Reference 30

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.946163Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

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Observation 4181e1f8-11b7-4514-8f45-5a61b0f85eb6 · outbound

This paper cites I., Bergin, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks I., Bergin, E

Reference 31

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.195184Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.195184Z digest=sha256:61cea13a5a93dde7b8c8bfce6a0af507781c83755a728c6f33077d70d71e8156

Observation aa6767f9-7dd6-4f1e-95cf-5234c291caa0 · outbound

This paper cites M., Hughes, A.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., Hughes, A

Reference 32

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.922609Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.199613Z digest=sha256:aba33ae912f3bcb1aa051f1d52ab4a0be959d1ed76d5273867eaba9e761cb5b8

Observation 9f2d03c8-903c-48e9-9c30-a92b69645694 · outbound

This paper cites 1981, PTPS, 70, 35.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 1981, PTPS, 70, 35

Reference 33

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.909435Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.203822Z digest=sha256:b23c3fa64bcdc1296b7283d99189cc76644b3cebfc0dc3b39be50081f0f59fba

Observation 0542ceb1-ea02-419a-a80f-bda7438a65b8 · outbound

This paper cites 2010, ApJ, 714, 1511.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2010, ApJ, 714, 1511

Reference 34

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.896848Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.207771Z digest=sha256:741827d745d4fca3adee6400cd203a9a5bdbce2a923d3acaced7d19523657b1c

Observation da66742c-8621-4fd6-824a-546604170bf4 · outbound

This paper cites 2016, Physical Review Letters, 117, 251101.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2016, Physical Review Letters, 117, 251101

Reference 35

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.213887Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.213887Z digest=sha256:e2c2fa0a6f0d4bc5878dfc479b3f25a373293c4e7d3632f45cf9d01320cd3328

Observation f3be4e2a-52c5-48cc-a2c7-7e215172b22c · outbound

This paper cites F., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks F., et al

Reference 36

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.218736Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.218736Z digest=sha256:4e6526aff9efa600f5cc759f519e5c53ffc6b7005356e79b47289c5756ac1b76

Observation 3805ba10-1518-401b-bb5a-ce6d8e795e7b · outbound

This paper cites J., & Hartmann, L.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks J., & Hartmann, L

Reference 37

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.866792Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.223999Z digest=sha256:a35d725f74348fc9f18c324329e39d9b451247113683ffe990903acdc9ce6ff2

Observation 21c5aa4c-2f38-4a6b-880f-4702d6aad4ed · outbound

This paper cites J., & Bergin, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks J., & Bergin, E

Reference 38

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.228228Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.228228Z digest=sha256:fa55381ada19a293f83fa1b1c1646d057f21a712bae441615240a5380e362110

Observation 7c5a5f20-a98f-43ca-bd86-97c20117c2fd · outbound

This paper cites R., Bergin, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks R., Bergin, E

Reference 39

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.847479Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.232326Z digest=sha256:b1e5693d3dc6da4832716b2d3ee4682c68982a22197a7e77a418a471ee3d639d

Observation 6e977413-d003-47db-a9bf-aba921fda7c7 · outbound

This paper cites 2018, ApJL, 868, L5.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2018, ApJL, 868, L5

Reference 40

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.835648Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.236765Z digest=sha256:68a07c65716d20e1bc5c9333a94bb96b1323bdae661ea5b6c8e1d60c2a716107

Observation 9bb6f622-7e35-450f-977c-ceb415efa9bb · outbound

This paper cites J., Pascucci, I., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks J., Pascucci, I., et al

Reference 41

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.241632Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.241632Z digest=sha256:662f8efe0f2e4b88368fdbe81bb9cfc14bcb2dfb4fd389c754bf4258b9de7525

Observation 3538de3b-362b-4594-a9fd-56b9f25d3c77 · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 42

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.245553Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.245553Z digest=sha256:584166bacdc32d53b23403f36181ddf669d74dac1824a0433cbb8644fce7373d

Observation 837e61d7-3b49-4a50-97ef-8d6e0d2f224c · outbound

This paper cites F., Rosotti, G., Testi, L., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks F., Rosotti, G., Testi, L., et al

Reference 43

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.249691Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.249691Z digest=sha256:c3d917274e3eb26709896b0c58df1132fb41cdef44dfa9e9887659fc5b4353cc

Observation f32ad5be-d1a2-4509-a87c-d984fe6ca6a8 · outbound

This paper cites K., Bergin, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks K., Bergin, E

Reference 44

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.254402Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.254402Z digest=sha256:dab33f503cfae10e6c3297235f36e771916893ae21f7ac57b7f72c03104f7c4e

Observation a19ad2bf-4b13-494c-8700-a0e515992fc8 · outbound

This paper cites 2007, in Astronomical Society of the Pacific Conference Series, Vol.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2007, in Astronomical Society of the Pacific Conference Series, Vol

Reference 45

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.258770Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.258770Z digest=sha256:a00d434bd0b5738d9df1e3d4b7d904d7478dcfa89b13343e3304d1ad652faf5a

Observation e0e3dbc7-afc1-4dc1-be73-1610c93acf15 · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 46

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.263483Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.263483Z digest=sha256:5f2ee9d1786d9f6a803f5e11da04d3bf94a1f8190cfa739bf8a84fbb4b63a119

Observation a4940b12-280e-4a92-8a4b-c3f26ae78853 · outbound

This paper cites F., & Bruderer, S.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks F., & Bruderer, S

Reference 47

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.774856Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.267521Z digest=sha256:39cecd0c2a28cbb89b06ed0428177b766674d469acf2f8ca4c5e47957d342466

Observation b09475f0-9242-4fa6-af83-ea464108873c · outbound

This paper cites F., Kama, M., & Bruderer, S.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks F., Kama, M., & Bruderer, S

Reference 48

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.271940Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.271940Z digest=sha256:16324c44f4edf510db945a6d36052778f35ffdef6333915b5099b959dd5d9551

Observation 424e00e5-e2df-42e7-b77e-6f87cd26c7ed · outbound

This paper cites F., Williams, J.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks F., Williams, J

Reference 49

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.275933Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.275933Z digest=sha256:aa844903af9b6cb1343e3d42b76b1cf7972f7764352aaba4dc0a036fdb81a96e

Observation 3f704f36-0ff8-4cb0-a911-af154ef4eb3b · outbound

This paper cites 2017, ApJ, 849, 130.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2017, ApJ, 849, 130

Reference 50

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.746491Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.287098Z digest=sha256:087cd27076a2493fcabcaef8ea094c64d45b1fb4f733b71ec6a837162fb4710a

Observation 7051da0b-a606-416f-9b5b-7384a038ea2f · outbound

This paper cites S., & Wilner, D.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks S., & Wilner, D

Reference 51

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.734205Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.291043Z digest=sha256:a533d289f38458c2f61575406f379a1360fee2c774d6dbfe8b025a3a5d9bfed8

Observation f2eb8e23-8754-4eb6-8d75-a5572103d52d · outbound

This paper cites L., M´ enard, F., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks L., M´ enard, F., et al

Reference 52

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.718933Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.299110Z digest=sha256:620e8d6df84e20a3ad62f5f3fad7208e6ba8f9e11d1cd3ae54e2ee282e1c86c0

Observation 3de17f43-1707-4274-ac03-b6c59b2c0bc3 · outbound

This paper cites B., Hubickyj, O., Bodenheimer, P., et al.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks B., Hubickyj, O., Bodenheimer, P., et al

Reference 53

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.304227Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.304227Z digest=sha256:e36046f4dbf1eb39eed0a5c28de1781cf06d21bcb07679bde939f9864c1e91ab

Observation 6f6c21ce-1f00-49c3-8391-217a8270bfe2 · outbound

This paper cites I., Andrews, S.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks I., Andrews, S

Reference 54

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.308527Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.308527Z digest=sha256:025d83606f91d2a910d924fcb5fbb409b812da6ddbe4a6d89147f6ab03013677

Observation 13cfc611-4a54-4b34-bbfe-e5bd18addedd · outbound

This paper cites I., Wilner, D.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks I., Wilner, D

Reference 55

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.313368Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.313368Z digest=sha256:85733cc6a0beaf38c599324a2401855c6aa4767ae1f0fe8fa75688452c1f7d2d

Observation c8839ddc-c4bb-4561-aa52-af5d39e0aec7 · outbound

This paper cites 2015, A&A, 579, A82.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2015, A&A, 579, A82

Reference 56

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.665958Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.318323Z digest=sha256:f68e94e29b8a84855f45e672f8972b0b45789ac61667fef0e52913a0ad5e303c

Observation fe167f29-fb35-4f29-a8d3-69912cdd71ae · outbound

This paper cites A., Boogert, A.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Boogert, A

Reference 57

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.651216Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.322227Z digest=sha256:4e602374b19eeef045901d83e01d9f172bbfd4a7fe73a5d13bf2346f1e95a170

Observation 70520626-2599-4b43-8270-63155b5cc065 · outbound

This paper cites R., Bergin, E.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks R., Bergin, E

Reference 58

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.631895Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.326687Z digest=sha256:f5ddfdf7cb70de89975af114f1bae179e0318db1a41b44db17fc30e8fe1b74ce

Observation 1290002b-a7b3-4c7d-aaff-01c8d2055d62 · outbound

This paper cites M., Birnstiel, T., Pani´ c, O., Dullemond, C.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., Birnstiel, T., Pani´ c, O., Dullemond, C

Reference 59

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.616376Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.330364Z digest=sha256:82af6732309cfa34e0c18a4c493a9258478e2a4bb984b1e73b01b222ece3877a

Observation 259a4fe4-ab9c-47c5-a1ed-8298343aa210 · outbound

This paper cites A., Drake, J.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Drake, J

Reference 60

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.600434Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.335028Z digest=sha256:0705fde152add43d476adcc77cd348c4cfe30096efc3b365cfd5a0590e50c21c

Observation 08a46e16-352d-47e2-8911-4b9c99451c58 · outbound

This paper cites F., & Bruderer, S.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks F., & Bruderer, S

Reference 61

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.586310Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.338997Z digest=sha256:7cb322519cf573ab0335e8e989665cb2ce9405adc241252b3f767f9b7e5907a3

Observation 26b1025d-e8a9-495a-b5b6-6a6856445099 · outbound

This paper cites Protoplanetary disk rings and gaps across ages and luminosities.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Protoplanetary disk rings and gaps across ages and luminosities

Reference 62

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.343214Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.343214Z digest=sha256:1687fed306d53db4a1ab838746801f4e367ecf9a440b3b6d974d90823fc834fd

Observation e7a5f1c0-2435-423f-b935-7d2d8d9705d6 · outbound

This paper cites P., & Best, W.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., & Best, W

Reference 63

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.572867Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.347701Z digest=sha256:4fb74acd90a1dac5a18f23eeee06f7f6dd5caaa1553905f34f40df268011bc4f

Observation 11340cee-eab4-48bb-8ddb-e191d6192843 · outbound

This paper cites P., & Cieza, L.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., & Cieza, L

Reference 64

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.560996Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.352095Z digest=sha256:d0664501ddf9d87d8d1d1282e18123ddba25f8fcdd8c9c4c454e7249b779fb60

Observation 90196717-5a39-4321-bf7f-4d98981cf73f · outbound

This paper cites P., & McPartland, C.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks P., & McPartland, C

Reference 65

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.547958Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.356032Z digest=sha256:eeafe6566f2da7cdf69bfdd9697c4600443d9144807bc8e92a3fdccf574c06b7

Observation 90941b17-b334-436c-abd9-e78f3214c855 · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 66

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.359935Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.359935Z digest=sha256:8e3dfefb20fbe99be0287353aa119886176b66073837962eec15e59c86af52e8

Observation c2012ebf-e0ef-4452-9ecd-428a21fe89b7 · outbound

This paper cites 2017, ApJ, 835, 162.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks 2017, ApJ, 835, 162

Reference 67

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.528305Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.363591Z digest=sha256:1f07871879defb7605588471528a1e34239ed17b1011ee0f504ae46704a31039

Observation 140d349b-8cc4-486d-af54-c68669431f2d · outbound

This paper cites E., Turner, N.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks E., Turner, N

Reference 68

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.514207Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.367920Z digest=sha256:ee0cb4d5f71eca0d402148c2271da469ecf4f900c7e7b592156d62ab5ce4a055

Observation 8a68c522-5818-4a56-9542-10a3f97c8f90 · outbound

This paper cites A., Blake, G.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks A., Blake, G

Reference 69

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.500735Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.371833Z digest=sha256:3bdf0e2fb386373fba63d574b505770b08e2e7f29a832721f3596c955ed7cd47

Observation 16fc5d5a-76b2-4b15-a9bb-dc764d99884b · outbound

This paper cites an unresolved cited work.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks Unresolved cited work

Reference 70

Resolution
unresolved
no resolver link, observed 2026-08-14T14:26:47.375420Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T14:26:47.375420Z digest=sha256:c0251ed5113a9f8ee128b063b1bdd4459d57d22265d39db425109c6a81412d1a

Observation 2b6358c9-1bfc-4461-8ecb-fd43018f0daf · outbound

This paper cites M., & Blake, G.

Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks M., & Blake, G

Reference 71

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T14:26:47.475504Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-14T14:26:47.380742Z digest=sha256:4169249cb641f5ebee40d1af65d19bcb19bd9e7faaee1f98f89301508bdcd769

Pith citing papers

Observation b78ddd64-8d2a-4f0e-a945-762fa365a06b · inbound

A Chemical Inventory of the Disk around the Class 0 Protostar L1527 IRS with ALMA cites this paper.

A Chemical Inventory of the Disk around the Class 0 Protostar L1527 IRS with ALMA Systematic Variations of CO Gas Abundance with Radius in Gas-rich Protoplanetary Disks

Reference 154

Resolution
unresolved
no resolver link, observed 2026-08-11T13:55:45.233187Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-11T13:55:45.233187Z digest=sha256:bd2f2bae321fc77ceed0765f3482cae39c501ff116049b2ea113797cded1d42c