{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:JN4YCZXJ6IXAPRUTBBOS3DRVZB","short_pith_number":"pith:JN4YCZXJ","schema_version":"1.0","canonical_sha256":"4b798166e9f22e07c693085d2d8e35c8410a9e71c6eec2ef8c0fb0d522612033","source":{"kind":"arxiv","id":"1308.2742","version":1},"attestation_state":"computed","paper":{"title":"On the detection and tracking of space debris using the Murchison Widefield Array. I. Simulations and test observations demonstrate feasibility","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.IM","authors_text":"A. Deshpande, A.E.E. Rogers, A. Ewall-Wice, A. Roshi, A.R. Whitney, A. Williams, B.B. Kincaid, B.E. Corey, B.J. Hazelton, B. McKinley, B.M. Gaensler, C.J. Lonsdale, C.L. Williams, C. Smith, D.A. Mitchell, D. Emrich, D.G. Barnes, D. Herne, D. Jacobs, D.L. Kaplan, D. Oberoi, E. Kratzenberg, E. Lenc, E. Morgan, F. Briggs, G. Bernardi, J.C. Kasper, J.D. Bowman, J.D. Bunton, J.E. Salah, J. Kennewell, J. Pathikulangara, J. Riding, J.S.B. Wyithe, J. Stevens, K.S. Srivani, K. Zhang, L. Desouza, L. Feng, L.J. Greenhill, M. Bell, M.F. Morales, M. Johnston-Hollitt, M. Lynch, M. Waterson, N. Hurley-Walker, N. Kudryavtseva, N. Udaya Shankar, P. Procopio, R.A. Remillard, R. Bhat, R.B. Wayth, R. Goeke, R.J. Cappallo, R.J. Sault, R. Koenig, R.L. Webster, R. Subrahmanyan, S.J. Tingay, S.M. Ord, S.R. McWhirter, T. Prabu, W. Arcus","submitted_at":"2013-08-13T03:02:03Z","abstract_excerpt":"The Murchison Widefield Array (MWA) is a new low frequency interferomeric radio telescope. The MWA is the low frequency precursor to the Square Kilometre Array (SKA) and is the first of three SKA precursors to be operational, supporting a varied science mission ranging from the attempted detection of the Epoch of Reionisation to the monitoring of solar flares and space weather. We explore the possibility that the MWA can be used for the purposes of Space Situational Awareness (SSA). In particular we propose that the MWA can be used as an element of a passive radar facility operating in the fre"},"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":"1308.2742","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-08-13T03:02:03Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"5db824270c626794ea20f99a2c1d2e6881cff8772002d3ade058047463480a8c","abstract_canon_sha256":"5d852f648c0f1b370fea9097cc450a509ec184ccd67f07a4276ed860644db894"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:16.076101Z","signature_b64":"zLJoYtn+RivQtoQ6t01h4C7+PIutb6QTzvCgyx2tTTN7Vgm6gPokVmBhY8WZWAkFcy8vnBTNR3ojdvfyCb8CCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b798166e9f22e07c693085d2d8e35c8410a9e71c6eec2ef8c0fb0d522612033","last_reissued_at":"2026-05-18T01:48:16.075596Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:16.075596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the detection and tracking of space debris using the Murchison Widefield Array. I. Simulations and test observations demonstrate feasibility","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.IM","authors_text":"A. Deshpande, A.E.E. Rogers, A. Ewall-Wice, A. Roshi, A.R. Whitney, A. Williams, B.B. Kincaid, B.E. Corey, B.J. Hazelton, B. McKinley, B.M. Gaensler, C.J. Lonsdale, C.L. Williams, C. Smith, D.A. Mitchell, D. Emrich, D.G. Barnes, D. Herne, D. Jacobs, D.L. Kaplan, D. Oberoi, E. Kratzenberg, E. Lenc, E. Morgan, F. Briggs, G. Bernardi, J.C. Kasper, J.D. Bowman, J.D. Bunton, J.E. Salah, J. Kennewell, J. Pathikulangara, J. Riding, J.S.B. Wyithe, J. Stevens, K.S. Srivani, K. Zhang, L. Desouza, L. Feng, L.J. Greenhill, M. Bell, M.F. Morales, M. Johnston-Hollitt, M. Lynch, M. Waterson, N. Hurley-Walker, N. Kudryavtseva, N. Udaya Shankar, P. Procopio, R.A. Remillard, R. Bhat, R.B. Wayth, R. Goeke, R.J. Cappallo, R.J. Sault, R. Koenig, R.L. Webster, R. Subrahmanyan, S.J. Tingay, S.M. Ord, S.R. McWhirter, T. Prabu, W. Arcus","submitted_at":"2013-08-13T03:02:03Z","abstract_excerpt":"The Murchison Widefield Array (MWA) is a new low frequency interferomeric radio telescope. The MWA is the low frequency precursor to the Square Kilometre Array (SKA) and is the first of three SKA precursors to be operational, supporting a varied science mission ranging from the attempted detection of the Epoch of Reionisation to the monitoring of solar flares and space weather. We explore the possibility that the MWA can be used for the purposes of Space Situational Awareness (SSA). In particular we propose that the MWA can be used as an element of a passive radar facility operating in the fre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.2742","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":""},"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":"1308.2742","created_at":"2026-05-18T01:48:16.075681+00:00"},{"alias_kind":"arxiv_version","alias_value":"1308.2742v1","created_at":"2026-05-18T01:48:16.075681+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.2742","created_at":"2026-05-18T01:48:16.075681+00:00"},{"alias_kind":"pith_short_12","alias_value":"JN4YCZXJ6IXA","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"JN4YCZXJ6IXAPRUT","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"JN4YCZXJ","created_at":"2026-05-18T12:27:49.015174+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/JN4YCZXJ6IXAPRUTBBOS3DRVZB","json":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB.json","graph_json":"https://pith.science/api/pith-number/JN4YCZXJ6IXAPRUTBBOS3DRVZB/graph.json","events_json":"https://pith.science/api/pith-number/JN4YCZXJ6IXAPRUTBBOS3DRVZB/events.json","paper":"https://pith.science/paper/JN4YCZXJ"},"agent_actions":{"view_html":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB","download_json":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB.json","view_paper":"https://pith.science/paper/JN4YCZXJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1308.2742&json=true","fetch_graph":"https://pith.science/api/pith-number/JN4YCZXJ6IXAPRUTBBOS3DRVZB/graph.json","fetch_events":"https://pith.science/api/pith-number/JN4YCZXJ6IXAPRUTBBOS3DRVZB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB/action/storage_attestation","attest_author":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB/action/author_attestation","sign_citation":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB/action/citation_signature","submit_replication":"https://pith.science/pith/JN4YCZXJ6IXAPRUTBBOS3DRVZB/action/replication_record"}},"created_at":"2026-05-18T01:48:16.075681+00:00","updated_at":"2026-05-18T01:48:16.075681+00:00"}