{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:32BRSYJXEDENPFALGTXJ2ZBNZ2","short_pith_number":"pith:32BRSYJX","schema_version":"1.0","canonical_sha256":"de8319613720c8d7940b34ee9d642dce8fc9591500d26dbfaa5e19dc6c828efe","source":{"kind":"arxiv","id":"2607.09077","version":1},"attestation_state":"computed","paper":{"title":"Testing Black Holes with Interstellar Missions: II. Flyby Probes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Abdurakhmon Nosirov, Andrea Santangelo, Cosimo Bambi, Leda Gao, Yi Fan","submitted_at":"2026-07-10T03:49:13Z","abstract_excerpt":"Recently, we demonstrated that while an interstellar mission to the nearest black hole remains highly speculative and extraordinarily challenging, it is not entirely implausible within the coming decades. Given that such a mission would likely take about a hundred years and require substantial financial and human investment, it is essential to assess whether it could investigate black holes and test General Relativity to a degree that cannot be achieved by Solar System observatories for the foreseeable future. In Paper I, we assumed the capability to decelerate the spacecraft and presented a p"},"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":"2607.09077","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-07-10T03:49:13Z","cross_cats_sorted":[],"title_canon_sha256":"e7757817c2c306f57ec0240d6818b111596588a7011e121d3dbda9c2a5f65d60","abstract_canon_sha256":"2523312079224cccacf288d58eb812782a87891de8b578d09db6d7393717340a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-13T00:17:39.957157Z","signature_b64":"933TPDsrWgU7bI2fKZIgcvziIjtGfzxOHAQXGxWARLajJAQHQov2TBHrf4dccgfgckWQOjp1CfF9KkqSeOHXBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de8319613720c8d7940b34ee9d642dce8fc9591500d26dbfaa5e19dc6c828efe","last_reissued_at":"2026-07-13T00:17:39.956155Z","signature_status":"signed_v1","first_computed_at":"2026-07-13T00:17:39.956155Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Testing Black Holes with Interstellar Missions: II. Flyby Probes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Abdurakhmon Nosirov, Andrea Santangelo, Cosimo Bambi, Leda Gao, Yi Fan","submitted_at":"2026-07-10T03:49:13Z","abstract_excerpt":"Recently, we demonstrated that while an interstellar mission to the nearest black hole remains highly speculative and extraordinarily challenging, it is not entirely implausible within the coming decades. Given that such a mission would likely take about a hundred years and require substantial financial and human investment, it is essential to assess whether it could investigate black holes and test General Relativity to a degree that cannot be achieved by Solar System observatories for the foreseeable future. In Paper I, we assumed the capability to decelerate the spacecraft and presented a p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09077","kind":"arxiv","version":1},"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/2607.09077/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":"2607.09077","created_at":"2026-07-13T00:17:39.956687+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.09077v1","created_at":"2026-07-13T00:17:39.956687+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09077","created_at":"2026-07-13T00:17:39.956687+00:00"},{"alias_kind":"pith_short_12","alias_value":"32BRSYJXEDEN","created_at":"2026-07-13T00:17:39.956687+00:00"},{"alias_kind":"pith_short_16","alias_value":"32BRSYJXEDENPFAL","created_at":"2026-07-13T00:17:39.956687+00:00"},{"alias_kind":"pith_short_8","alias_value":"32BRSYJX","created_at":"2026-07-13T00:17:39.956687+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.10982","citing_title":"A Space Mission to Earth's Nearest Black Hole: Reality or Science Fiction?","ref_index":48,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2","json":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2.json","graph_json":"https://pith.science/api/pith-number/32BRSYJXEDENPFALGTXJ2ZBNZ2/graph.json","events_json":"https://pith.science/api/pith-number/32BRSYJXEDENPFALGTXJ2ZBNZ2/events.json","paper":"https://pith.science/paper/32BRSYJX"},"agent_actions":{"view_html":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2","download_json":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2.json","view_paper":"https://pith.science/paper/32BRSYJX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.09077&json=true","fetch_graph":"https://pith.science/api/pith-number/32BRSYJXEDENPFALGTXJ2ZBNZ2/graph.json","fetch_events":"https://pith.science/api/pith-number/32BRSYJXEDENPFALGTXJ2ZBNZ2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2/action/storage_attestation","attest_author":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2/action/author_attestation","sign_citation":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2/action/citation_signature","submit_replication":"https://pith.science/pith/32BRSYJXEDENPFALGTXJ2ZBNZ2/action/replication_record"}},"created_at":"2026-07-13T00:17:39.956687+00:00","updated_at":"2026-07-13T00:17:39.956687+00:00"}