{"as_of":"2026-08-08T16:49:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:49d82aacef9bc6c65a8401604a5b5b0d824b9a322da6947c37c5b38ecf0a9797","coverage":[{"denominator":51,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":51,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-03T07:48:21.967074Z","state":"measured"},{"denominator":52,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":52,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+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":"2026-07-13T16:14:28.988636Z","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":[{"citation":{"cited_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2601.19128","snapshot_observed_at":"2026-07-13T16:14:28.988636Z","title":"arXiv preprint arXiv:2601.19128arXiv:2601.19128","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2603.28660","last_updated":"2026-07-05T03:05:39Z","snapshot_observed_at":"2026-08-06T04:58:34.777974Z","submitted_at":"2026-03-30T16:46:40Z","title":"Industrial3D: A Water-Treatment TLS Point Cloud Dataset and Cross-Paradigm Benchmark for MEP Scene Understanding","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-07-13T16:14:28.988636Z"},"links":{"cited_paper":"/paper/2601.19128","citing_paper":"/paper/2603.28660"},"observation_digest":"sha256:428b9af07802cf7c21dbf20d9de976db26038ed62d7047321da4d7e2a3a2d46c","observation_id":"9b17e7fc-244e-447a-a9bf-327d49ba14d7","resolution":{"observed_at":"2026-07-13T16:14:28.988636Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2601.19128/citation-record","integrity":"/paper/2601.19128/integrity","json":"/paper/2601.19128/citation-record.json","paper":"/paper/2601.19128"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T07:48:18.748887Z","title":"Mirzaei, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:18.748887Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:45b6ab321dfce625266322c6f0f3b6ef9b32b14a38a28bf0f4266c96f0fad32e","observation_id":"52dffc0d-bfdf-4bbf-968e-fcb51c640e5f","resolution":{"observed_at":"2026-08-03T07:48:18.748887Z","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":"2026-08-03T07:48:18.813959Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:18.813959Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:90b120faac07bdc8d7c5ab6d51c707694de615f17b4996dec19593e150f239c3","observation_id":"a2112b13-8fb4-40da-95c0-49ab7bbc3550","resolution":{"observed_at":"2026-08-03T07:48:18.813959Z","resolver_source":null,"status":"malformed_identifier"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1016/j.aei.2018.05.005","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":null,"venue":"Advanced Engineering Informatics","work_id":"c173695d-5437-4aef-9a3f-fab0184e71ea","year":2018},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:18.912643Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:e2c97ee5ba9560e155def3f801122c1ed091f9744d92027e8f3fa1da7d94938d","observation_id":"0ac104d6-510f-4d02-9865-afdca186d6a9","resolution":{"observed_at":"2026-08-03T07:53:28.801456Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-03T07:48:18.984753Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:18.984753Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:a6ddb4349f391ae807337223a5f0d1db5c6070f4ddfa0b3aa472f80b7f2d9a99","observation_id":"aea872bf-f199-453a-a5eb-a86f1feed467","resolution":{"observed_at":"2026-08-03T07:48:18.984753Z","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":"2026-08-03T07:48:19.045662Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.045662Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:78f61ee3c89eba6839a4e269ce405798c10ffe7e85d2cfe2e6f3c67dc12955c4","observation_id":"62488a03-a9a8-419f-bf93-f0db8422dec2","resolution":{"observed_at":"2026-08-03T07:48:19.045662Z","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":"2026-08-03T07:48:19.069865Z","title":"Agapaki, I","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.069865Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:ce5eb034c3147ef0819f765076bb5fc74959d91b3ec3be4ca0b03edf57b7633b","observation_id":"a8d1b04f-5805-400f-a55d-2ff70cde67cc","resolution":{"observed_at":"2026-08-03T07:48:19.069865Z","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":"2026-08-03T07:48:19.167502Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.167502Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:3deff43ec0fa17e2f600a2669497c352b91aec19090ab91973fee60a27a5dc14","observation_id":"8f46b05f-7d2b-47a4-8eaa-7a80ccc143f2","resolution":{"observed_at":"2026-08-03T07:48:19.167502Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-03T07:48:19.199372Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.199372Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:0f2337dd75d32fea6864bdb261c435f5b093ea4457c91794c3ed27dad7356949","observation_id":"6e796d70-6607-40fd-bbbf-8ec77baf1d02","resolution":{"observed_at":"2026-08-03T07:48:19.199372Z","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":"2026-08-03T07:48:19.251303Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.251303Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:8097003d941ec45dcc59358374d55b16841bc47c2026ce294c34282fd618598b","observation_id":"6520c4b9-8b9b-44c1-ad4d-235a80a3b336","resolution":{"observed_at":"2026-08-03T07:48:19.251303Z","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":"2026-08-03T07:48:19.282211Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.282211Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:384982d11d2576a85e412ba4ee46d5a1e4de35f0700e368000d642a556196f7b","observation_id":"4efc061c-0f9d-4bb7-b647-1e29719cab16","resolution":{"observed_at":"2026-08-03T07:48:19.282211Z","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":"2026-08-03T07:48:19.340332Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.340332Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:741111a22adb6e8b7f2fa439ad767fe911f84cd1b1e4fc31227595a93ed2cc9a","observation_id":"f58418b8-e304-4ae3-a956-3b04f365e846","resolution":{"observed_at":"2026-08-03T07:48:19.340332Z","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":"2026-08-03T07:48:19.387957Z","title":"Armeni, O","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.387957Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:1c6b40611f69c8e2b3d6f6257cd8a486c3bf0f7eff854c6cae54e83c4b206938","observation_id":"4de9be0b-6b88-4f68-b83c-d143aefc6e1a","resolution":{"observed_at":"2026-08-03T07:48:19.387957Z","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":"2026-08-03T07:48:19.413889Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.413889Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:8e0c6adb54d832098bdc851df53c62adf9184fd7f747f40931c0ab5be211fa04","observation_id":"b95b1c4b-8a4d-47a6-ae87-7788b02073ff","resolution":{"observed_at":"2026-08-03T07:48:19.413889Z","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":"2026-08-03T07:48:19.449536Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.449536Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:2285397b73d548d617aa2dbd6041485ad723b5c7e7d43791d95f1dce9b54fff7","observation_id":"9129cc4e-c906-4c9f-b1c6-cf5ec530b2a3","resolution":{"observed_at":"2026-08-03T07:48:19.449536Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1706.02413","last_updated":"2017-06-07T23:37:44Z","snapshot_observed_at":"2026-07-06T05:46:01.107746Z","submitted_at":"2017-06-07T23:37:44Z","title":"PointNet++: Deep Hierarchical Feature Learning on Point Sets in a Metric Space","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1706.02413","snapshot_observed_at":"2026-08-03T07:48:19.515996Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.515996Z"},"links":{"cited_paper":"/paper/1706.02413","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:45c6768af9000c042774d6242acf58c798dd15a5baa42ea0273eb01df0f879c3","observation_id":"156c291e-e61f-4342-8a15-c122b3b6cd1a","resolution":{"observed_at":"2026-08-03T07:48:19.515996Z","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":"2026-08-03T07:48:19.586698Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.586698Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:fe3a01c71711b1f6d66f77f9c68f614062d156db098c4bc78dc0329b073f392a","observation_id":"2cbc70ef-5fff-43bf-a5ec-4b0848b081f5","resolution":{"observed_at":"2026-08-03T07:48:19.586698Z","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":"2026-08-03T07:48:19.641580Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.641580Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:3959646b52158931febdd2e0b61742eb5e384c2c493f874d468590599b522c5a","observation_id":"414d7cb6-93bd-421d-a1bd-7049982cb39c","resolution":{"observed_at":"2026-08-03T07:48:19.641580Z","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":"2026-08-03T07:48:19.679596Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.679596Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:23146c0a20002cede465ac9af543960dc41fff2a59aab6d1a943fec6a57383dd","observation_id":"ad4a1867-4c07-4a5a-a92c-128061975138","resolution":{"observed_at":"2026-08-03T07:48:19.679596Z","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":"2026-08-03T07:48:19.805100Z","title":"Thomas, C","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.805100Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:67f473e7abc28a92b5d4ea85ab4b7b7e1adfbbf6326570e1bb4d11fe26e0f366","observation_id":"af1ad692-3829-4088-8bec-0d9c7c378578","resolution":{"observed_at":"2026-08-03T07:48:19.805100Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1706.01307","last_updated":"2017-06-05T13:25:24Z","snapshot_observed_at":"2026-08-07T17:28:18.540810Z","submitted_at":"2017-06-05T13:25:24Z","title":"Submanifold Sparse Convolutional Networks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1706.01307","snapshot_observed_at":"2026-08-03T07:48:19.868454Z","title":"Graham, L","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:19.868454Z"},"links":{"cited_paper":"/paper/1706.01307","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:7f5561cda6f04daa8d9d825c097614749f5aa297863d0ff888e567a4353da4d8","observation_id":"ceaf47de-dc34-4a16-aca5-e60a6052b790","resolution":{"observed_at":"2026-08-03T07:48:19.868454Z","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":"2026-08-03T07:48:20.004470Z","title":"Kolodiazhnyi, A","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.004470Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:863b652f6497057ba473a599e1031c2cb98e9f19c0e8ef92327eed7ccef233a0","observation_id":"670e2ffb-be03-4dd1-9cf1-94a67a98a4c1","resolution":{"observed_at":"2026-08-03T07:48:20.004470Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2007.01294","last_updated":"2020-07-02T17:59:12Z","snapshot_observed_at":"2026-07-06T09:34:55.396082Z","submitted_at":"2020-07-02T17:59:12Z","title":"A Closer Look at Local Aggregation Operators in Point Cloud Analysis","version":1},"cited_work":{"arxiv_id":"2007.01294","doi":"10.48550/arxiv.2007.01294","metadata_source":"pith","pith_arxiv_id":"2007.01294","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"A Closer Look at Local Aggregation Operators in Point Cloud Analysis","venue":"cs.CV","work_id":"1e5f4892-b658-4e7f-ad03-ebbac0a657b0","year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.095221Z"},"links":{"cited_paper":"/paper/2007.01294","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:670042a15489d8250cdcd358d56d90d59af808eb5c54d8bc9f4a24ad37c7766d","observation_id":"31346dee-a3dc-4775-a379-3fb52449f70f","resolution":{"observed_at":"2026-08-03T07:53:28.675277Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-03T07:48:20.133244Z","title":"4398– 4407.doi:10.1109/cvpr52734.2025.00415","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.133244Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:b041ec7fe2485f182edf3d15881c764f94525fd2acc786d8cd7b2070fcbcc949","observation_id":"315a54dc-1f5d-4855-b32d-03472953b91f","resolution":{"observed_at":"2026-08-03T07:48:20.133244Z","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":"2026-08-03T07:48:20.182650Z","title":"Zhang, B","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.182650Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:8a1d77552d8367b50189b996fcfb7eecc354bf719145fa80f6c03caea96faaf2","observation_id":"fbef4081-11c7-482b-a93a-af241761d7b7","resolution":{"observed_at":"2026-08-03T07:48:20.182650Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1608.06048","last_updated":"2016-08-22T04:27:28Z","snapshot_observed_at":"2026-07-06T05:07:42.723236Z","submitted_at":"2016-08-22T04:27:28Z","title":"Survey of resampling techniques for improving classification performance in unbalanced datasets","version":1},"cited_work":{"arxiv_id":"1608.06048","doi":"10.48550/arxiv.1608.06048","metadata_source":"pith","pith_arxiv_id":"1608.06048","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"Survey of resampling techniques for improving classification performance in unbalanced datasets","venue":"stat.AP","work_id":"159cbb13-ac4c-4152-a946-565240d9ed13","year":2016},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.320573Z"},"links":{"cited_paper":"/paper/1608.06048","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:06755fdf7d6f7f0fcbbd5df8e10f7ba5a19c329de57077b1e08e029b176cf534","observation_id":"f073b76c-3089-4a36-b039-7b25fb3167b6","resolution":{"observed_at":"2026-08-03T07:53:28.540512Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1710.09412","last_updated":"2018-04-27T21:39:25Z","snapshot_observed_at":"2026-08-08T10:28:19.597631Z","submitted_at":"2017-10-25T18:30:49Z","title":"mixup: Beyond Empirical Risk Minimization","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1710.09412","snapshot_observed_at":"2026-08-03T07:48:20.347144Z","title":"Zhang, M","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.347144Z"},"links":{"cited_paper":"/paper/1710.09412","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:6b485c0e173703d425f7bce979c842cf440944e98bff50d560eddcfa14a21735","observation_id":"b76c3424-5c38-446c-8ec4-705fc250fe08","resolution":{"observed_at":"2026-08-03T07:48:20.347144Z","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":"2026-08-03T07:48:20.469071Z","title":"Verma, A","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.469071Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:b12968b9b0622ea827272b4d82d341b06539be79595159553eb3d6ae3910d2af","observation_id":"bce6e2e9-8632-433f-a43e-d833e3d25036","resolution":{"observed_at":"2026-08-03T07:48:20.469071Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1912.05905","last_updated":"2020-08-16T16:33:59Z","snapshot_observed_at":"2026-07-06T08:44:03.635682Z","submitted_at":"2019-12-12T13:01:36Z","title":"LatticeNet: Fast Point Cloud Segmentation Using Permutohedral Lattices","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1912.05905","snapshot_observed_at":"2026-08-03T07:48:20.531618Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.531618Z"},"links":{"cited_paper":"/paper/1912.05905","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:9f83004a8ef6c866b1aa332b38dc17b7cbc012a4ec1c288ad608c470586f4d88","observation_id":"65e16d95-aa20-4a65-b8ee-8bf938e719ba","resolution":{"observed_at":"2026-08-03T07:48:20.531618Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2003.03653","last_updated":"2024-11-20T20:47:25Z","snapshot_observed_at":"2026-08-05T09:47:24.828369Z","submitted_at":"2020-03-07T20:17:06Z","title":"SalsaNext: Fast, Uncertainty-aware Semantic Segmentation of LiDAR Point Clouds for Autonomous Driving","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2003.03653","snapshot_observed_at":"2026-08-03T07:48:20.599613Z","title":"Cortinhal, G","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.599613Z"},"links":{"cited_paper":"/paper/2003.03653","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:8784d72826f03fa15c4e2bf6f95fc865d0a72f2c2ae381f75399da645fb1ba12","observation_id":"9471a12b-3696-4b45-a1d8-66056697b4f4","resolution":{"observed_at":"2026-08-03T07:48:20.599613Z","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":"10.1007/s11263-021-01554-9","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":null,"venue":"International Journal of Computer Vision","work_id":"39599eac-2992-4a48-8040-b992ae7962d8","year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.671881Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:878dcaf07d027b2e2125044d181f7347e7763b4f47267fedbc2da18262420b8c","observation_id":"294a4a8a-c06f-4f86-9a7e-9d5406a8f246","resolution":{"observed_at":"2026-08-03T07:53:28.427038Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-03T07:48:20.778268Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.778268Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:0cf7e7b585892108493ba70be6ead70bce35b5ad18f6323c31222d3fce469dc4","observation_id":"3700e75f-ac77-416f-8858-2af3f25b543c","resolution":{"observed_at":"2026-08-03T07:48:20.778268Z","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":"2026-08-03T07:48:20.856068Z","title":"Zhang, R","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.856068Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:44c0ef9b6b50d9ceeefd39649626e20f7b43f080a325e771ba160380b2cbbd71","observation_id":"afdaa64f-1d32-41a9-8de2-fb071432267c","resolution":{"observed_at":"2026-08-03T07:48:20.856068Z","resolver_source":null,"status":"malformed_identifier"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.5194/isprs-archives-xlviii-1-w2-2023-1693-2023","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Zhang, D","venue":"˜The œinternational archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences","work_id":"11d15e95-33d1-415f-b8f4-b8b8128c3f97","year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.886505Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:c42d4e8be16457f024adbb0be5e31cd2b63c4b502db55f55fd45297caa67cad4","observation_id":"ef737325-a057-4afe-a123-0b98d879c30c","resolution":{"observed_at":"2026-08-03T07:53:28.282948Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+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":"2026-08-03T07:48:20.932193Z","title":"Lahoud, F","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.932193Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:9c651d6f1c828442db65605d4d39990366c213d8770c24ac98f96cde8e4ba48b","observation_id":"28b59217-2856-4b98-a756-0f876f3811b4","resolution":{"observed_at":"2026-08-03T07:48:20.932193Z","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":"2026-08-03T07:48:20.978678Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:20.978678Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:0b5a9578b937547309d534fbc5971199ab3588fcad7d55d5e473f676261e1454","observation_id":"a53e3be9-8346-425d-8fb2-38539cd795ea","resolution":{"observed_at":"2026-08-03T07:48:20.978678Z","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":"2026-08-03T07:48:21.025158Z","title":"Zhang, D","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.025158Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:ef611e299e9fd1b50ac6eed0a533e381235b99da928af1607bc9f233252082fc","observation_id":"8af72df1-ce1e-4310-8782-fe918d256fe4","resolution":{"observed_at":"2026-08-03T07:48:21.025158Z","resolver_source":null,"status":"malformed_identifier"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1908.09492","last_updated":"2019-08-26T06:27:01Z","snapshot_observed_at":"2026-07-06T08:16:42.834645Z","submitted_at":"2019-08-26T06:27:01Z","title":"Class-balanced Grouping and Sampling for Point Cloud 3D Object Detection","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1908.09492","snapshot_observed_at":"2026-08-03T07:48:21.124577Z","title":null,"venue":null,"work_id":null,"year":1908},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.124577Z"},"links":{"cited_paper":"/paper/1908.09492","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:d8f6f98f14db7de71b58a25118d1b60231c18c3f668030838d94fc9e8343cd4b","observation_id":"10e86368-bb14-42b3-978d-b6f0f3eeca2e","resolution":{"observed_at":"2026-08-03T07:48:21.124577Z","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":"2026-08-03T07:48:21.182459Z","title":"Cheng, X","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.182459Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:4c1118e19b62ee9ce5a72e93294bf2677cf6ab144dacb6126c6b82ffceeaeb71","observation_id":"4efe3ec8-9d8f-499d-b6cc-bdd0064f65ac","resolution":{"observed_at":"2026-08-03T07:48:21.182459Z","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":"10.1016/j.isprsjprs.2020.02.020","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Huang, Y","venue":"ISPRS Journal of Photogrammetry and Remote Sensing","work_id":"feacb641-754f-412c-a105-7665e13ded98","year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.241236Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:93645234da482c21c4f33caabd590da9bc3e4f665e9e95196f33756846095096","observation_id":"9086f2e8-1f15-41a6-8883-3fba21b67fd3","resolution":{"observed_at":"2026-08-03T07:53:28.187481Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1016/j.isprsjprs.2025.08.022","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":null,"venue":"ISPRS Journal of Photogrammetry and Remote Sensing","work_id":"4b571b94-c691-4a93-bc5d-71f2af653eab","year":2025},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.315197Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:ee9d815a749f3368f4c09f2a8aca3e97a634627947c4408ccc5177d9d0a3e0fd","observation_id":"431efe2e-28eb-492d-8643-6858787ca217","resolution":{"observed_at":"2026-08-03T07:53:28.075435Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1704.03847","last_updated":"2017-04-12T17:12:57Z","snapshot_observed_at":"2026-08-07T13:50:00.707989Z","submitted_at":"2017-04-12T17:12:57Z","title":"Semantic3D.net: A new Large-scale Point Cloud Classification Benchmark","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1704.03847","snapshot_observed_at":"2026-08-03T07:48:21.394500Z","title":"Hackel, N","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.394500Z"},"links":{"cited_paper":"/paper/1704.03847","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:5dfbd9b5face5a6d15289e8bc167c05df1547eeb457dddd1acd74cf50a8aa9c9","observation_id":"54bde54f-74ec-4cf3-a574-90fe7deef59a","resolution":{"observed_at":"2026-08-03T07:48:21.394500Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-03T07:48:21.450675Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.450675Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:25bcaac588ee8be0270ae830251253f086cadbac143bcfa8f31eaf3a9733dead","observation_id":"e5237e85-86ae-4c73-ae67-a5d831f90135","resolution":{"observed_at":"2026-08-03T07:48:21.450675Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-03T07:48:21.513759Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.513759Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:0f55dbe943b10775cec1d6ddf94dc7bbc9459acfe7371b50c8488a40748f9419","observation_id":"26776a06-1e1e-4640-a1ed-4bde5d05372f","resolution":{"observed_at":"2026-08-03T07:48:21.513759Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-03T07:48:21.538938Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.538938Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:d8063026a6e17ee1d34bd9eb9f01caed8523786cc9edffdaf5db9ca5cb728ab2","observation_id":"a89bc503-8cb8-46b4-a863-1b254538542f","resolution":{"observed_at":"2026-08-03T07:48:21.538938Z","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":"2026-08-03T07:48:21.618153Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.618153Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:0be782f1b7e4b60121635ddfa76b04551596d9372953834e5f70da7a87934257","observation_id":"d5560fbf-5e69-4ddb-a879-89321db65243","resolution":{"observed_at":"2026-08-03T07:48:21.618153Z","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":"2026-08-03T07:48:21.663925Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.663925Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:1189afa2f3d5e0170d414115adc2fdca1cbc6b8834ddfe8cbec04b8d76098fb3","observation_id":"e91bb607-554b-4b37-94bb-f343dbb54b39","resolution":{"observed_at":"2026-08-03T07:48:21.663925Z","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":"2026-08-03T07:48:21.747104Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.747104Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:b0f65d6e5fefc8156813236b4e6c8a5cff0ba50377d6455cc7d92e565d03674b","observation_id":"5e93f95c-59b3-4d08-bd94-579183cbe0e0","resolution":{"observed_at":"2026-08-03T07:48:21.747104Z","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":"2026-08-03T07:48:21.792678Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.792678Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:0b3e9626eb34ed3708da3962ff6ca3bf17d0c68fd0bfbb5c4a9d04eedca0c995","observation_id":"24680875-733f-4ad2-87d8-d10244650550","resolution":{"observed_at":"2026-08-03T07:48:21.792678Z","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":"2026-08-03T07:48:21.842480Z","title":"Rozenberszki, O","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":51,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.842480Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:270fd674653589552ad41db309cab8700d3a10a22b5d8aedaeef17827db43c86","observation_id":"7627980f-d928-4277-b190-eb4aeb6b7e74","resolution":{"observed_at":"2026-08-03T07:48:21.842480Z","resolver_source":null,"status":"malformed_identifier"},"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":"2026-08-03T07:48:21.891377Z","title":"Pierdicca, M","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.891377Z"},"links":{"citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:f5037cae9c51115faad0e1f3561897ff8f2e38b32354b8167c81e0b8755bcd35","observation_id":"0fd5df6a-0a13-4683-b66c-75e4282f93fa","resolution":{"observed_at":"2026-08-03T07:48:21.891377Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1412.6980","last_updated":"2017-01-30T01:27:54Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2014-12-22T13:54:29Z","title":"Adam: A Method for Stochastic Optimization","version":9},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1412.6980","snapshot_observed_at":"2026-08-03T07:48:21.967074Z","title":null,"venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints","version":2},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:21.967074Z"},"links":{"cited_paper":"/paper/1412.6980","citing_paper":"/paper/2601.19128"},"observation_digest":"sha256:5a2380822cb1fdc7a72a3c92942f41f5a877f0416b7f3d298ad7f7080683edb8","observation_id":"8c5a68c8-08c5-408d-bc76-caf8ce67aafc","resolution":{"observed_at":"2026-08-03T07:48:21.967074Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2601.19128","last_updated":"2026-07-05T03:19:22Z","latest_version":2,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-08T06:55:56.398799Z","submitted_at":"2026-01-27T02:52:28Z","title":"Resolving Primitive-Sharing Ambiguity in Long-Tailed TLS-Based Industrial MEP Point Cloud Segmentation via Spatial Context Constraints"},"reference_resolution":{"displayed":51,"state_counts":{"malformed_identifier":8,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":36,"verified_exact":7,"verified_fuzzy":0},"total_outbound_references":51},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 51 of 51 outbound references and 1 inbound Pith citation observation for arXiv:2601.19128."}