{"as_of":"2026-08-16T19:53:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:0515146499400eac84b6c698a31e39f58cb8244d32abfd28459d07639b58cde6","coverage":[{"denominator":19,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":19,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T12:54:55.647472Z","state":"measured"},{"denominator":19,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":19,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+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/1908.08388/citation-record","integrity":"/paper/1908.08388/integrity","json":"/paper/1908.08388/citation-record.json","paper":"/paper/1908.08388"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-14T12:54:56.337983Z","title":null,"venue":null,"work_id":"d1844102-71c0-466f-9974-a26997b000f0","year":1951},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.452063Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:f6a99b21cdbd190bb5283b483e47879da392f2754c850fc7cd016bb04d34a83f","observation_id":"5c9a6a26-4450-46a2-9ea7-aed9831f7683","resolution":{"observed_at":"2026-08-14T12:54:56.343843Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.307614Z","title":null,"venue":null,"work_id":"d3816e15-d187-41e2-a7db-92c1737cbdd1","year":2014},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.465711Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:e7bb0e6c423301896d0c07d92d077c6ee980169e357abb4b2a614b09bcb69d38","observation_id":"b68fba15-baac-4bed-b4c4-911eeba8e682","resolution":{"observed_at":"2026-08-14T12:54:56.315371Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.271380Z","title":null,"venue":null,"work_id":"8bcca1e0-6ae9-4bc3-9d97-e8e3206bf6db","year":2015},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.473660Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:78bf228f72be7f25c05be95a5fee7e09b248d8efcf1c151da44b7924e00822f1","observation_id":"99e70fcd-119f-4f25-a61d-bfc189e622ff","resolution":{"observed_at":"2026-08-14T12:54:56.286924Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.249805Z","title":null,"venue":null,"work_id":"f3f92670-e107-4db3-87ce-750ef7156d50","year":2003},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.483934Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:4245dd107bc1ff61d7dc5d0bdc9147bf7f82893aa097e847d4d10d5d7c363a98","observation_id":"17d4391b-61bd-4223-beec-3c97f259492b","resolution":{"observed_at":"2026-08-14T12:54:56.257952Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.215924Z","title":null,"venue":null,"work_id":"0a4ce354-c874-4877-9872-c19b36bb10ee","year":2003},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.492203Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:2c598aa94738fe4536ff4042d37b17cbe60cfae511f7b16228e73cb28e563f69","observation_id":"074c6e1e-0bde-4a02-8ec0-d1d5c0f79959","resolution":{"observed_at":"2026-08-14T12:54:56.225488Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.180964Z","title":null,"venue":null,"work_id":"b648af8e-7ba5-45ca-802e-ef4d024baee7","year":2009},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.498901Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:9d54a02ed9fd6576cd55e5edfd702d9711d368be4d8def20825c02fa9e6d282e","observation_id":"e258f2b3-0480-429b-8ffe-185171ab2753","resolution":{"observed_at":"2026-08-14T12:54:56.195555Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.148140Z","title":null,"venue":null,"work_id":"9ad418e0-b75a-421f-91b1-2333d4dcdb29","year":1994},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.507740Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:09585517526aadc68c2ec2e18c296b09a3201f35275218849d55a2326453963f","observation_id":"47cde9c4-7620-4927-9f43-24ba938e31ab","resolution":{"observed_at":"2026-08-14T12:54:56.159457Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.122106Z","title":null,"venue":null,"work_id":"36c276f9-2dbd-40ef-bf1e-07d30d4b12d2","year":2019},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.518926Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:028810fadf6721f7c6658c33a5e306b6c5cad5ad368206cf059963782edef406","observation_id":"8cbe80aa-04fd-4859-803b-7d0469c85a02","resolution":{"observed_at":"2026-08-14T12:54:56.129258Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.090081Z","title":null,"venue":null,"work_id":"6976a321-4bce-4e8b-9a78-553450ac0e07","year":2019},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.528635Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:e8546c39256c7000230998cec6330b3549a7dd5b8c3b11f165596c08208b06a4","observation_id":"5bb700c8-f4c4-4f76-8eb5-758c69f33be8","resolution":{"observed_at":"2026-08-14T12:54:56.099130Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.066862Z","title":null,"venue":null,"work_id":"a8d07fa1-f1ca-48c2-b64f-0061e739e0aa","year":2014},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.539720Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:68b65667b12438ad38e25ec7cce365c8902e548e1e292817498767a06a20c4e4","observation_id":"14b1fb76-fcca-44af-b437-61bc5239b3f0","resolution":{"observed_at":"2026-08-14T12:54:56.073078Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.038058Z","title":null,"venue":null,"work_id":"6b49bdf3-53b8-4533-b7ed-a24f53cd09d7","year":2008},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.544728Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:b582aa96873e3adffb768d445b1cfbc356aba0eefc6d99e352fdb9aaf6b8976e","observation_id":"feadf11b-7e66-4b84-a08d-2f4f97aeb9a4","resolution":{"observed_at":"2026-08-14T12:54:56.048293Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.970211Z","title":null,"venue":null,"work_id":"182d0264-47b9-4256-8588-6297359f54f7","year":2016},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.564510Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:8a59fae53a764020499c0b18f7626a4fdee89b708e84a6049f037ecf712c3bcf","observation_id":"eb6cdb86-3de3-4038-adb8-6681ed3dbb4c","resolution":{"observed_at":"2026-08-14T12:54:55.977724Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.916988Z","title":null,"venue":null,"work_id":"64f04866-3f55-415b-b316-de31693dcc97","year":2019},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.578460Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:b3194c83182338bbaf8abf8f2bef050ddce292496dc96b36f1dcc66e3f1fa299","observation_id":"e7749695-e71e-425f-80a6-ae4fa35478c4","resolution":{"observed_at":"2026-08-14T12:54:55.938746Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.861820Z","title":null,"venue":null,"work_id":"20ac11aa-3c8a-4ff3-8c05-13a413e968b1","year":1985},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.583473Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:b6edf419ff81149d3292027c80a3b14e72e4726c4295ca2b83a16b0ff4c640b7","observation_id":"064556a9-2e4b-4802-b9c3-d15531fc590e","resolution":{"observed_at":"2026-08-14T12:54:55.880453Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.836838Z","title":null,"venue":null,"work_id":"da234f69-389c-47ec-b3de-d4475ea29d1f","year":2007},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.591158Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:7ecd0bf4795bb3018a6e42de350cf48fd560627e677cae009711cdea09fd7fcb","observation_id":"3e4fbc95-0606-4ad4-839a-c88b23c020fb","resolution":{"observed_at":"2026-08-14T12:54:55.843888Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.803434Z","title":null,"venue":null,"work_id":"e82f10a1-624e-4719-89f2-9371485b25e3","year":1972},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.600162Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:b09256e5f149b6034bd1b1e7237e2514ab0357c603c8be85f018cf7550cebb95","observation_id":"723ed3cf-d540-4647-b7c2-edf2abd5581c","resolution":{"observed_at":"2026-08-14T12:54:55.814774Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.768857Z","title":"L’Annunziata, Radioactivity","venue":null,"work_id":"0d5287b4-d173-4c9c-bc79-26b2738ad662","year":2016},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.609355Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:434a3c1ca8f4caeb9077d871fd37ddbce2d308afb4d12e9238d29ba7a8421250","observation_id":"392751d9-e290-4952-887d-17e3d3d77e38","resolution":{"observed_at":"2026-08-14T12:54:55.776299Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:56.008297Z","title":null,"venue":null,"work_id":"6fb6e273-fdbc-4fb1-ba9d-a503ef04faac","year":1996},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.639192Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:b51095eaae30bf70d7993a47db75457fdeecd0cc4c15f7e8eddca5632c67728f","observation_id":"02fe4b08-11e1-4380-8372-39df3f316d51","resolution":{"observed_at":"2026-08-14T12:54:56.016007Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+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":"2026-08-14T12:54:55.738656Z","title":null,"venue":null,"work_id":"22edd02b-d0cc-4b19-9dc0-b5f0448ca0e2","year":2014},"citing_paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-14T12:54:55.647472Z"},"links":{"citing_paper":"/paper/1908.08388"},"observation_digest":"sha256:4f84f7edff8cdaddb693c1312d057c1def8e292ba5094cfa5f6b4996ed0ad2bf","observation_id":"4ba41893-7488-44c7-a01a-ee3455293e27","resolution":{"observed_at":"2026-08-14T12:54:55.752816Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"1908.08388","last_updated":"2019-08-17T15:04:40Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-16T10:45:19.307108Z","submitted_at":"2019-08-17T15:04:40Z","title":"Exact annihilation energy and proper decay time solution of a para-positronium system"},"reference_resolution":{"displayed":19,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":18,"verified_exact":0,"verified_fuzzy":1},"total_outbound_references":19},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 19 of 19 outbound references and 0 inbound Pith citation observations for arXiv:1908.08388."}