{"as_of":"2026-08-18T17:37:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:69f376b1b69c38447dfed3aab35220d999e921046d7c2ce4abdea743f0ca0066","coverage":[{"denominator":18,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":18,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T11:34:44.799346Z","state":"measured"},{"denominator":18,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":18,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/1908.09126/citation-record","integrity":"/paper/1908.09126/integrity","json":"/paper/1908.09126/citation-record.json","paper":"/paper/1908.09126"},"outbound":[{"citation":{"cited_paper":{"arxiv_id":"1403.7377","last_updated":"2014-03-28T14:04:31Z","snapshot_observed_at":"2026-08-12T13:37:17.409976Z","submitted_at":"2014-03-28T14:04:31Z","title":"The Confrontation between General Relativity and Experiment","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1403.7377","snapshot_observed_at":"2026-08-14T11:34:44.741662Z","title":"Will, Living Rev","venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.741662Z"},"links":{"cited_paper":"/paper/1403.7377","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:cb81b1c02fb6c21017e05576443c9d18feca525f30e355adce2131650ea492d6","observation_id":"01893e6a-595a-4006-9f63-cb487a23977f","resolution":{"observed_at":"2026-08-14T11:34:44.741662Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"hep-th/9904075","last_updated":"1999-04-09T14:53:21Z","snapshot_observed_at":"2026-07-07T05:19:35.192917Z","submitted_at":"1999-04-09T14:53:21Z","title":"k-Inflation","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"hep-th/9904075","snapshot_observed_at":"2026-08-14T11:34:44.746119Z","title":"Armendariz-Picon, T","venue":null,"work_id":null,"year":1999},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.746119Z"},"links":{"cited_paper":"/paper/hep-th/9904075","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:b2ad9d5cc6e7cee0232bb826c751f14f36abdc6ff77a684d4d0dabd4115683ae","observation_id":"cb5adf97-2967-42e0-8649-aa7c7b0d20b2","resolution":{"observed_at":"2026-08-14T11:34:44.746119Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:44.749971Z","title":"Armendariz-Picon, V","venue":null,"work_id":null,"year":2001},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.749971Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:eb9f74b8686eb20211e2555bda8b5108f208ec6673339bc644cd0d94b6761eb2","observation_id":"4983c5fb-ffde-4acf-ba01-59a8718a04da","resolution":{"observed_at":"2026-08-14T11:34:44.749971Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:45.174097Z","title":"Leigh, Mod","venue":null,"work_id":"f5a1de70-c756-489a-86fe-52817303b80c","year":1989},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.753813Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:c9bb832573a7b15b7f6ab5b52297d635958f757d8260050e18f5d55ad428a9fe","observation_id":"11fad1ce-7d82-4989-95a3-55f5240853c1","resolution":{"observed_at":"2026-08-14T11:34:45.177823Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:44.757296Z","title":"Armendariz-Picon, V","venue":null,"work_id":null,"year":2000},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.757296Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:3fab67b7a5e0ee7fef646a61e6f097f01c5b4bd049be10ccc6fad824e9b78d98","observation_id":"d4f0d372-6503-4115-a2bf-bc6ad374f80e","resolution":{"observed_at":"2026-08-14T11:34:44.757296Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1603.03692","last_updated":"2016-03-11T16:56:17Z","snapshot_observed_at":"2026-08-17T11:17:54.159219Z","submitted_at":"2016-03-11T16:56:17Z","title":"On Black Hole Structures in Scalar-Tensor Theories of Gravity","version":1},"cited_work":{"arxiv_id":"1603.03692","doi":null,"metadata_source":"pith","pith_arxiv_id":"1603.03692","snapshot_observed_at":"2026-08-14T11:34:44.977364Z","title":"On Black Hole Structures in Scalar-Tensor Theories of Gravity","venue":"gr-qc","work_id":"4c5e73c3-3465-4c1a-afab-38972df31a06","year":2016},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.760850Z"},"links":{"cited_paper":"/paper/1603.03692","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:06363f455f8a5cf2648d4b82bcabd1330b9f336e256ac7ef19e89aa5d5a6c2ac","observation_id":"da374239-23d3-4f1d-be88-875c66eacae8","resolution":{"observed_at":"2026-08-14T11:34:44.982380Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"qc/9804064","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:44.959604Z","title":"Bronnikov, G","venue":null,"work_id":"a549b191-cd60-476a-aa61-ef8560090fd0","year":1998},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.764429Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:a6db9ff899635dfc64a39c338a51cb55ee3b5e81daca2b6092e225ab84408455","observation_id":"c6d00794-0a25-4c2e-9108-4d4c619cd8a4","resolution":{"observed_at":"2026-08-14T11:34:44.966721Z","resolver_source":"raw_fallback","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"gr-qc/9801050","last_updated":"1998-01-14T16:11:52Z","snapshot_observed_at":"2026-07-07T03:28:30.674698Z","submitted_at":"1998-01-14T16:11:52Z","title":"Structure and stability of cold scalar-tensor black holes","version":1},"cited_work":{"arxiv_id":"gr-qc/9801050","doi":null,"metadata_source":"pith","pith_arxiv_id":"gr-qc/9801050","snapshot_observed_at":"2026-08-14T11:34:44.881173Z","title":"Structure and stability of cold scalar-tensor black holes","venue":"gr-qc","work_id":"c4951b95-3116-4de0-a055-12b4f398a8b9","year":1998},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.767596Z"},"links":{"cited_paper":"/paper/gr-qc/9801050","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:4fde1e1f038ec430163647f34b64cb9a1c759e3e98bcf283b1538ee4c0b5c797","observation_id":"dfbc3b7e-3c08-44fa-92e9-afa2bc7f2dc0","resolution":{"observed_at":"2026-08-14T11:34:44.886216Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"0806.0608","last_updated":"2008-11-19T05:15:23Z","snapshot_observed_at":"2026-08-15T10:14:02.301172Z","submitted_at":"2008-06-03T18:47:37Z","title":"Instability of wormholes supported by a ghost scalar field. I. Linear stability analysis","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0806.0608","snapshot_observed_at":"2026-08-14T11:34:44.771155Z","title":"Gonzalez, F.S","venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.771155Z"},"links":{"cited_paper":"/paper/0806.0608","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:fc50aa280dff066b9b442ac881867e1c5754d2a8949a51586e4da978e78a286c","observation_id":"da0d3766-f0bc-4238-91aa-40ba696ee2d9","resolution":{"observed_at":"2026-08-14T11:34:44.771155Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1109.6576","last_updated":"2011-10-22T08:46:17Z","snapshot_observed_at":"2026-08-15T04:33:45.757625Z","submitted_at":"2011-09-29T16:13:36Z","title":"On the stability of scalar-vacuum space-times","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1109.6576","snapshot_observed_at":"2026-08-14T11:34:44.774468Z","title":"Bronnikov, J.C","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.774468Z"},"links":{"cited_paper":"/paper/1109.6576","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:04c811d9a04c401d4d6d34b2538ec60267b3c89e39cb08b93e3ca1e904bdb2a7","observation_id":"b88080a5-0107-4cf2-b7fc-c7875522d055","resolution":{"observed_at":"2026-08-14T11:34:44.774468Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1205.2224","last_updated":"2013-07-12T17:02:57Z","snapshot_observed_at":"2026-08-15T04:10:16.038276Z","submitted_at":"2012-05-10T10:23:37Z","title":"Instabilities of wormholes and regular black holes supported by a phantom scalar field","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1205.2224","snapshot_observed_at":"2026-08-14T11:34:44.777957Z","title":"Bronnikov, R.A","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.777957Z"},"links":{"cited_paper":"/paper/1205.2224","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:5c7fd3a6ca2761d170b1b8ba809f184619c611bf75079569620509ff7f3e6069","observation_id":"aaac6562-59d5-4bd0-b37f-c3b716462512","resolution":{"observed_at":"2026-08-14T11:34:44.777957Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:45.163308Z","title":"Bronnikov and Yu.N","venue":null,"work_id":"a9a20f0f-7848-4c39-b9db-5320baeab84c","year":1978},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.781432Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:3fb9819e0541bcb8e9460d20bdf4699620050801b8b183f06d6a0b979d439723","observation_id":"8f17e701-6c99-4afb-b4d5-5bd2bbd05ba1","resolution":{"observed_at":"2026-08-14T11:34:45.166380Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"hep-th/0412109","last_updated":"2004-12-10T20:06:11Z","snapshot_observed_at":"2026-08-12T13:26:23.242331Z","submitted_at":"2004-12-10T20:06:11Z","title":"Effective theory approach to brane world black holes","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"hep-th/0412109","snapshot_observed_at":"2026-08-14T11:34:44.784317Z","title":"McFadden and N.G","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.784317Z"},"links":{"cited_paper":"/paper/hep-th/0412109","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:510c474d15a36caf0babfe69e5518e8b481e2914a91a454c84ae5320449d22b3","observation_id":"bb0c81ed-7d88-459e-9e1b-1a183aed15a4","resolution":{"observed_at":"2026-08-14T11:34:44.784317Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:45.153714Z","title":"Bronnikov, Acta Phys","venue":null,"work_id":"3a21d583-32c4-4852-a4e9-87e17f10ed60","year":1973},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.787700Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:bfbc2ad763ebc91f3b712886c24a14ef875e89d070386c89246a9378f4e7e179","observation_id":"634d191d-c932-48a5-b639-0e9702c0e616","resolution":{"observed_at":"2026-08-14T11:34:45.156751Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:45.142043Z","title":"Bocharova, K.A","venue":null,"work_id":"2059304c-e9b3-4c5d-a03a-15dc2e4294b0","year":1970},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.790791Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:334f0ae536ebc86cb16a9cfb3404cd1ece59f886c4efdcaa7c9802c4f4c915dc","observation_id":"377f40ae-d1ba-43b6-bfa9-caaa562a0536","resolution":{"observed_at":"2026-08-14T11:34:45.146234Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T11:34:45.130148Z","title":"Bekenstein, Ann","venue":null,"work_id":"5548d292-8e95-4969-b5aa-a35963ed823c","year":1974},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.793833Z"},"links":{"citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:1537498b3c76806b5e2d84d6fe199ef2a2e28617ad8f8fc084af4fd50e1695ec","observation_id":"6d189f56-b825-4acb-8780-8061b07e72df","resolution":{"observed_at":"2026-08-14T11:34:45.133854Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"gr-qc/0511109","last_updated":"2005-11-18T21:35:16Z","snapshot_observed_at":"2026-08-05T00:24:36.810695Z","submitted_at":"2005-11-18T21:35:16Z","title":"Regular phantom black holes","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"gr-qc/0511109","snapshot_observed_at":"2026-08-14T11:34:44.796488Z","title":"Bronnikov and J.C","venue":null,"work_id":null,"year":2006},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.796488Z"},"links":{"cited_paper":"/paper/gr-qc/0511109","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:b55555f44d026b0850078aeae3ad9cf8b2cddcc4ad8ff542fd55560c73b7dbae","observation_id":"36927b2a-c40c-4983-9d93-e2ec68440918","resolution":{"observed_at":"2026-08-14T11:34:44.796488Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"gr-qc/0611022","last_updated":"2006-11-12T18:08:31Z","snapshot_observed_at":"2026-07-07T03:23:14.583543Z","submitted_at":"2006-11-03T15:28:27Z","title":"Regular black holes and black universes","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"gr-qc/0611022","snapshot_observed_at":"2026-08-14T11:34:44.799346Z","title":"Bronnikov, V.N","venue":null,"work_id":null,"year":2007},"citing_paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T11:34:44.799346Z"},"links":{"cited_paper":"/paper/gr-qc/0611022","citing_paper":"/paper/1908.09126"},"observation_digest":"sha256:cc1567748fb11364f41ecbd2b7919eec48da2d4f85300d413fd0a4a09db24655","observation_id":"a199c25f-fcb3-4249-b742-0c6a5cd16fc4","resolution":{"observed_at":"2026-08-14T11:34:44.799346Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"1908.09126","last_updated":"2019-08-24T11:39:28Z","latest_version":1,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-16T02:00:24.744998Z","submitted_at":"2019-08-24T11:39:28Z","title":"On the instability of some k-essence space-times"},"reference_resolution":{"displayed":18,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":10,"verified_exact":3,"verified_fuzzy":5},"total_outbound_references":18},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 18 of 18 outbound references and 0 inbound Pith citation observations for arXiv:1908.09126."}