{"as_of":"2026-08-21T16:46:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a04cca13a92f18868c48d5e33e531d2a9cd249a41b621579a874ea351c055512","coverage":[{"denominator":23,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":23,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-16T10:41:27.339949Z","state":"measured"},{"denominator":24,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":24,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-21T06:32:19.484+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-05T10:29:20.661374Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-05T10:29:20.858147Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"cited_work":{"arxiv_id":"2504.17473","doi":null,"metadata_source":"pith","pith_arxiv_id":"2504.17473","snapshot_observed_at":"2026-08-05T10:29:20.858147Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","venue":"cs.SE","work_id":"145bd68e-e8b9-4cdf-a372-3c34280f443b","year":2025},"citing_paper":{"arxiv_id":"2509.05372","last_updated":"2026-01-26T08:01:41Z","snapshot_observed_at":"2026-08-18T19:24:45.642790Z","submitted_at":"2025-09-04T09:41:57Z","title":"Adversarial Bug Reports as a Security Risk in Language Model-Based Automated Program Repair","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-05T10:29:20.661374Z"},"links":{"cited_paper":"/paper/2504.17473","citing_paper":"/paper/2509.05372"},"observation_digest":"sha256:b30d3a3d25f21f9a24371af554a90dc4b8621a41b66f1302b77a0c12a7be7ea4","observation_id":"b1909d71-e9e5-4174-8298-0b61b0e4643b","resolution":{"observed_at":"2026-08-05T10:29:20.864539Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2504.17473/citation-record","integrity":"/paper/2504.17473/integrity","json":"/paper/2504.17473/citation-record.json","paper":"/paper/2504.17473"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T10:41:27.655929Z","title":"GH Archive","venue":null,"work_id":"c723906d-aeb5-4f4d-99a4-1c61ff3d6c2f","year":2011},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.268993Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:04240da54dcbcd8131a538c2326b5c581281582062f80fdfded515e25749ee50","observation_id":"10c705b6-af89-4fe2-9d1b-5586463bef78","resolution":{"observed_at":"2026-08-16T10:41:27.659026Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.646787Z","title":null,"venue":null,"work_id":"9e3291ee-4e66-4adc-ae4c-b8faac2e0e7e","year":2020},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.273942Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:60a7d3ae9e68c4319558a43da66445d6035ab59b9c1877f4efecaa674d180eca","observation_id":"25f24936-55b1-4958-a8d1-bbd2fa13b35d","resolution":{"observed_at":"2026-08-16T10:41:27.649839Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.277435Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.277435Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:36e02b6dac215bc3d3bec4f7b05df47e053828de07ca7952a9193eff24cd5f92","observation_id":"28587a95-fdee-42ee-8ff2-7a2f46b71b00","resolution":{"observed_at":"2026-08-16T10:41:27.277435Z","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":"2026-08-16T10:41:27.637526Z","title":null,"venue":null,"work_id":"84f7ae8b-8729-4082-868f-a6fe37a77584","year":2021},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.280694Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:43496a4d800cf13eb2ae5f1c684a5c4d925e288180a3d1734e5a8e1a197697d3","observation_id":"8acbea6d-f373-4d7e-92e9-d410f77a4870","resolution":{"observed_at":"2026-08-16T10:41:27.640655Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.628710Z","title":null,"venue":null,"work_id":"4e425543-d495-45bb-b103-35a80abc4c77","year":null},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.283992Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:5fc3fe05a89811e5fe7c20922cd2b5686e1224d832d37c2d9de991d57b2e1651","observation_id":"60060ea0-17bd-47a5-bf8a-21a012a31223","resolution":{"observed_at":"2026-08-16T10:41:27.631778Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":"2014.68382","doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-16T10:41:27.419770Z","title":null,"venue":null,"work_id":"3194825e-e387-470d-b9de-ff219841b43d","year":2014},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.290400Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:d3bc7e36080321c372c3831006080cfb059bef6ac38c6caf6df0f84fee5d3bd1","observation_id":"14e7dc6c-e610-498f-93d7-903d8948a9c9","resolution":{"observed_at":"2026-08-16T10:41:27.424870Z","resolver_source":"raw_fallback","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.611082Z","title":null,"venue":null,"work_id":"96c96f52-1797-464d-b2c4-048395816ac9","year":2021},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.293762Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:42db0d54f9000038c9871943c705a6168753130ea01c3f67b4868f99a3ba5a06","observation_id":"f6c1062f-77f7-49d1-8aa0-165130b1dc94","resolution":{"observed_at":"2026-08-16T10:41:27.614084Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.601160Z","title":"Hissam, Daniel Plakosh, and C Weinstock","venue":null,"work_id":"510521c1-2b72-498d-a807-0f134dfebb55","year":2002},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.296720Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:e2d35d192f74f732d000aadc8f0779df8c9642c845013968e9f4b88623502715","observation_id":"511abd00-78ca-45f1-8e7d-8f1c4874fb45","resolution":{"observed_at":"2026-08-16T10:41:27.604632Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.591979Z","title":null,"venue":null,"work_id":"120e61d8-47c9-455b-b0dd-495ea6be47de","year":2019},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.299654Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:108e30e6b71fadbb7614cb5bd36e0be9093b014d8073d1456ca5954649ba78a0","observation_id":"ce05b7ba-6322-4dd0-a24e-ab7b74a9a363","resolution":{"observed_at":"2026-08-16T10:41:27.595235Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.583410Z","title":null,"venue":null,"work_id":"78d22e7e-387a-449e-8e70-1414804d42d8","year":2020},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.302661Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:ca7ef4811560c660649a6ffe7ce75b042120eaa02a974358e2005262caa4d2f1","observation_id":"bb10f7f7-0593-4a49-a903-d2796bc11691","resolution":{"observed_at":"2026-08-16T10:41:27.586493Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.574947Z","title":null,"venue":null,"work_id":"45ec8525-28dc-41bd-80bb-357f67d3c1df","year":2021},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.305594Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:24dee80113d011c1c5237c42ef3acf39470e7ea320a24ba1328b4dd5c7cfbe73","observation_id":"188809ac-8b4f-4113-93c9-8a96178dd157","resolution":{"observed_at":"2026-08-16T10:41:27.578046Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.565822Z","title":null,"venue":null,"work_id":"8bae8ad8-212e-48a5-bba5-fc002ca3aee9","year":2005},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.308552Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:4742801882f45e6afafa82d227fed48bbe358962054b971344163a55f2b1243a","observation_id":"f0c7fc78-6d37-41c1-8191-66e6a052f59b","resolution":{"observed_at":"2026-08-16T10:41:27.569028Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.556660Z","title":null,"venue":null,"work_id":"bd669fa5-40f6-4e6c-a3eb-89eff60f4b82","year":2021},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.311640Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:2b6f3f3580638cefd449d0319b0e19e678f5ed498bc8c5a2f9fcbfba64911b52","observation_id":"421619ed-ee75-4847-b972-a1406c9f8f87","resolution":{"observed_at":"2026-08-16T10:41:27.559746Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.548068Z","title":null,"venue":null,"work_id":"99506f61-dd9c-4997-b07c-22253a8bcdc8","year":2002},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.314667Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:192ac7a058db127cd59175cab2713a8d40bbbff94ccc9d160bc7716442d56196","observation_id":"f409e5b2-cc77-4371-b503-f6f76b2b1058","resolution":{"observed_at":"2026-08-16T10:41:27.551075Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.538929Z","title":null,"venue":null,"work_id":"1eea3eef-a4b3-4e05-8d09-c31c999e9333","year":2024},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.317815Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:feed7dc2b9fcc03b73bc7659db41594f15cfee29da1362ed33754f81061f9354","observation_id":"74d8d5e0-5fe1-4d16-a56e-43b6ca9c0d17","resolution":{"observed_at":"2026-08-16T10:41:27.542172Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.529791Z","title":null,"venue":null,"work_id":"06d21fb4-4514-4683-b57d-b8dcfe3cb33f","year":2020},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.320713Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:7b8bcea6cef37c0d897da436d5a9b43a8eeeb365c912126915fcf0e8558e31da","observation_id":"26eaf208-34f0-4e56-a217-4350c8eae83b","resolution":{"observed_at":"2026-08-16T10:41:27.532720Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.519923Z","title":null,"venue":null,"work_id":"81299d3c-9d9c-4e30-bb6e-2e739beeaf4f","year":2022},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.324170Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:d391e69cc4de5b8c6267ac0a159e55d03265c67d2a253a9e0886541bf352bac2","observation_id":"83bd1a7d-3c48-4998-a320-5b8c71d5a5c7","resolution":{"observed_at":"2026-08-16T10:41:27.523310Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.510294Z","title":null,"venue":null,"work_id":"826bc6e1-4ceb-44bf-90ac-ea52206ee63f","year":null},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.327101Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:970af68a1a4f313105bdc7a61492b8d27dd90a7e33b79e2a819ce804f3c5a71c","observation_id":"b8532f6e-fae8-4214-9f9c-a954c246e94d","resolution":{"observed_at":"2026-08-16T10:41:27.513814Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.491613Z","title":null,"venue":null,"work_id":"d5e1db2d-9158-4045-b1c3-6ec3c9ba8453","year":2019},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.333340Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:33a0d729cbb225072478f404ee780a62862d798b86af318ecf19d26feca64422","observation_id":"a1fe21b5-c6f1-49c6-b67f-7b64e91e63b9","resolution":{"observed_at":"2026-08-16T10:41:27.494615Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2404.04991","last_updated":"2025-04-17T00:45:56Z","snapshot_observed_at":"2026-08-16T14:02:58.606480Z","submitted_at":"2024-04-07T15:25:13Z","title":"An Analysis of Malicious Packages in Open-Source Software in the Wild","version":3},"cited_work":{"arxiv_id":"2404.04991","doi":null,"metadata_source":"pith","pith_arxiv_id":"2404.04991","snapshot_observed_at":"2026-08-16T10:41:27.365184Z","title":"An Analysis of Malicious Packages in Open-Source Software in the Wild","venue":"cs.CR","work_id":"129b8b65-29d7-4f4f-a207-33b81f349f76","year":2024},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.336529Z"},"links":{"cited_paper":"/paper/2404.04991","citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:6bada3b4314be59977f9049f4bc5af2a15f7250a15c5afdc4d369d5bebc71116","observation_id":"005991c4-fc29-412b-9906-ca8340afeb9d","resolution":{"observed_at":"2026-08-16T10:41:27.370470Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.482173Z","title":null,"venue":null,"work_id":"e88418e9-0505-47d1-aa44-b0f51fd4fb50","year":2019},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.339949Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:0d2bea5521a726d8f67fa1091f94955f6177ad8ba40398683d69c11f434f6cb4","observation_id":"37590358-2035-41d4-a92b-9e5ef141ca7e","resolution":{"observed_at":"2026-08-16T10:41:27.485403Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.620000Z","title":null,"venue":null,"work_id":"9d04f5fe-2314-493f-b488-b35a6b5ae83b","year":2018},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":2018,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.287238Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:c178c27634b1397faf90ee412e293d29109d0979aed47e82103515ae87d58581","observation_id":"191dc238-48b2-4994-b872-f6bef9b60b72","resolution":{"observed_at":"2026-08-16T10:41:27.622947Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+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":"2026-08-16T10:41:27.501093Z","title":"Information and Software Technology 155 (2023), 107116","venue":null,"work_id":"eda628de-24c4-4090-9f86-5c4e9c020b67","year":2023},"citing_paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack","version":1},"reference_index":2023,"source":"pdf_text","source_observed_at":"2026-08-16T10:41:27.330312Z"},"links":{"citing_paper":"/paper/2504.17473"},"observation_digest":"sha256:0456697f42d576fed976f2fc712c67bece9e5a47e147ebe1da2ca2d1a0770b13","observation_id":"4df33736-ad21-4623-86f5-7d5f169740c9","resolution":{"observed_at":"2026-08-16T10:41:27.504303Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2504.17473","last_updated":"2025-04-24T12:06:11Z","latest_version":1,"primary_category":"cs.SE","snapshot_observed_at":"2026-08-17T01:24:54.148058Z","submitted_at":"2025-04-24T12:06:11Z","title":"Wolves in the Repository: A Software Engineering Analysis of the XZ Utils Supply Chain Attack"},"reference_resolution":{"displayed":23,"state_counts":{"malformed_identifier":0,"metadata_mismatch":1,"parse_uncertain":0,"unresolved":18,"verified_exact":1,"verified_fuzzy":3},"total_outbound_references":23},"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":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 1 inbound Pith citation observation for arXiv:2504.17473."}