{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:ZFLBPMQM5U5ZPGBZRRLGY6TKEI","short_pith_number":"pith:ZFLBPMQM","schema_version":"1.0","canonical_sha256":"c95617b20ced3b9798398c566c7a6a22375029e6ba5db92de8c4f339d14c08a6","source":{"kind":"arxiv","id":"2507.16101","version":2},"attestation_state":"computed","paper":{"title":"The Sustainability of the Leo Orbit Capacity via Risk-Driven Active Debris Removal","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY","physics.space-ph"],"primary_cat":"eess.SY","authors_text":"Simone Servadio, Yacob Medhin","submitted_at":"2025-07-21T22:59:53Z","abstract_excerpt":"The growing number of space debris in Low Earth Orbit (LEO) jeopardizes long-term orbital sustainability, requiring efficient risk assessment for active debris removal (ADR) missions. This study presents the development and validation of Filtered Modified MITRI (FMM), an enhanced risk index designed to improve the prioritization of high-criticality debris. Leveraging the MOCAT-MC simulation framework, we conducted a comprehensive performance evaluation and sensitivity analysis to probe the robustness of the FMM formulation. The results demonstrate that while the FMM provides superior identific"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2507.16101","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-07-21T22:59:53Z","cross_cats_sorted":["cs.SY","physics.space-ph"],"title_canon_sha256":"6396fff51a8bbf78c36aa65833a1214f1b2c33c4cfc463b039d4ea3ab08e74dc","abstract_canon_sha256":"e474f69314aae2cf424fa1f7156df89cab740b11333d1b0c6decc6675535af34"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:43:14.117530Z","signature_b64":"SwMPSFWC/B7hsOaP90znOZjfOHDdr8FW9uG7mxJGCRZQ/ep56qLpdYq0d/JDMzTH9J77aLeOr4GVo7Wa0dabAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c95617b20ced3b9798398c566c7a6a22375029e6ba5db92de8c4f339d14c08a6","last_reissued_at":"2026-07-05T11:43:14.117079Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:43:14.117079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Sustainability of the Leo Orbit Capacity via Risk-Driven Active Debris Removal","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY","physics.space-ph"],"primary_cat":"eess.SY","authors_text":"Simone Servadio, Yacob Medhin","submitted_at":"2025-07-21T22:59:53Z","abstract_excerpt":"The growing number of space debris in Low Earth Orbit (LEO) jeopardizes long-term orbital sustainability, requiring efficient risk assessment for active debris removal (ADR) missions. This study presents the development and validation of Filtered Modified MITRI (FMM), an enhanced risk index designed to improve the prioritization of high-criticality debris. Leveraging the MOCAT-MC simulation framework, we conducted a comprehensive performance evaluation and sensitivity analysis to probe the robustness of the FMM formulation. The results demonstrate that while the FMM provides superior identific"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.16101","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2507.16101/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2507.16101","created_at":"2026-07-05T11:43:14.117135+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.16101v2","created_at":"2026-07-05T11:43:14.117135+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.16101","created_at":"2026-07-05T11:43:14.117135+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZFLBPMQM5U5Z","created_at":"2026-07-05T11:43:14.117135+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZFLBPMQM5U5ZPGBZ","created_at":"2026-07-05T11:43:14.117135+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZFLBPMQM","created_at":"2026-07-05T11:43:14.117135+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI","json":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI.json","graph_json":"https://pith.science/api/pith-number/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/graph.json","events_json":"https://pith.science/api/pith-number/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/events.json","paper":"https://pith.science/paper/ZFLBPMQM"},"agent_actions":{"view_html":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI","download_json":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI.json","view_paper":"https://pith.science/paper/ZFLBPMQM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.16101&json=true","fetch_graph":"https://pith.science/api/pith-number/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/graph.json","fetch_events":"https://pith.science/api/pith-number/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/action/storage_attestation","attest_author":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/action/author_attestation","sign_citation":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/action/citation_signature","submit_replication":"https://pith.science/pith/ZFLBPMQM5U5ZPGBZRRLGY6TKEI/action/replication_record"}},"created_at":"2026-07-05T11:43:14.117135+00:00","updated_at":"2026-07-05T11:43:14.117135+00:00"}