{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:M464TLH3HHDKOQXZKB5DMGOSFF","short_pith_number":"pith:M464TLH3","schema_version":"1.0","canonical_sha256":"673dc9acfb39c6a742f9507a3619d2297e768c5004d94ade4a65a8f7bda3952c","source":{"kind":"arxiv","id":"2201.10541","version":3},"attestation_state":"computed","paper":{"title":"The 1.28 GHz MeerKAT Galactic Center Mosaic","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. A. Patel, A. F. Joubert, A. G. Botha, A. Hokwana, A. I. Isaacson, A. J. Otto, A. J. Tiplady, A. J. T. Ramaila, A. J. Venter, A. Makhaba, A. Martens, A. Peens-Hough, A. Robyntjies, A. van der Byl, B. C. Merry, B. Hugo, B. H. Wallace, B. L. Fanaroff, B. M. Lunsky, B. Ngcebetsha, B. S. Frank, B. Taljaard, B. Xaia, C. Tasse, C. T. G. Schollar, C. van der Merwe, D. H. Botha, D. I. L. de Villiers, D. J. Fourie, D. Liebenberg, E. F. Bauermeister, F. B. Kapp, F. Camilo, F. Yusef-Zadeh, G. Adams, G. I. G. J\\'ozsa, H. Kriel, H. L. Bester, I. Heywood, I. Rammala, J. A. Malan, J. L. Jonas, J. M. G. Horrell, J. P. Burger, J. R. Manley, J. S. Kenyon, K. J. Ngoasheng, K. Madisa, K. M. B. Asad, L. C. Schwardt, L. G. Magnus, L. J. du Toit, L. P. Williams, L. R. S. Brederode, L. Sofeya, M. A. Aldera, M. A. Dikgale-Mahlakoana, M. C. Mphego, M. Geyer, M. Gouws, M. G. Welz, M. J. Hlakola, M. Serylak, M. Slabber, M. T. Ockards, M. Venter, N. Kriek, N. Mnyandu, N. M. R. Ramanujam, N. Oozeer, N. Sambu, O. J. Mokone, O. Mahgoub, O. M. Smirnov, O. Toruvanda, P. P. A. Kotz\\'e, R. Lehmensiek, R. L. Schwartz, R. M. Adam, R. P. Millenaar, R. P. M. Julie, R. R. G. Gamatham, R. Siebrits, R. T. Lord, R. Van Wyk, S. Buchner, S. C. Gumede, S. February, S. Goedhart, S. J. Marais, S. J. Perkins, S. K. Sirothia, S. Makhathini, S. M. Ratcliffe, S. N. Twum, S. Salie, S. S. Passmoor, S. W. Hoosen, S. W. P. Esterhuyse, T. Cheetham, T. D. Abbott, T. E. Monama, T. G. H. Bennett, T. J. van Balla, T. Mauch, V. K. Krishnan, V. van Tonder, W. A. Bode, W. D. Cotton, W. S. New, Z. R. Ramudzuli","submitted_at":"2022-01-25T18:50:29Z","abstract_excerpt":"The inner $\\sim$200 pc region of the Galaxy contains a 4 million M$_{\\odot}$ supermassive black hole (SMBH), significant quantities of molecular gas, and star formation and cosmic ray energy densities that are roughly two orders of magnitude higher than the corresponding levels in the Galactic disk. At a distance of only 8.2 kpc, the region presents astronomers with a unique opportunity to study a diverse range of energetic astrophysical phenomena, from stellar objects in extreme environments, to the SMBH and star-formation driven feedback processes that are known to influence the evolution of"},"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":"2201.10541","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2022-01-25T18:50:29Z","cross_cats_sorted":[],"title_canon_sha256":"66c3ea2645f85957463eb7a9eb2b23e319711b52ebf5d666a6c1e42d5840af6f","abstract_canon_sha256":"7733820e402adbab8e4b5ecb10f9593dc01959fc02a6800278f0e50fa99d270d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:19.564775Z","signature_b64":"rxbrYMK/qGw/emx7zBce/BOnGT/9Yeu9TOPNThriUgEJpd7dQwvABcWNqdkAVa1Zmb+xrSjSGacpGVGI/ckZDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"673dc9acfb39c6a742f9507a3619d2297e768c5004d94ade4a65a8f7bda3952c","last_reissued_at":"2026-07-05T03:55:19.564263Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:19.564263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The 1.28 GHz MeerKAT Galactic Center Mosaic","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. A. Patel, A. F. Joubert, A. G. Botha, A. Hokwana, A. I. Isaacson, A. J. Otto, A. J. Tiplady, A. J. T. Ramaila, A. J. Venter, A. Makhaba, A. Martens, A. Peens-Hough, A. Robyntjies, A. van der Byl, B. C. Merry, B. Hugo, B. H. Wallace, B. L. Fanaroff, B. M. Lunsky, B. Ngcebetsha, B. S. Frank, B. Taljaard, B. Xaia, C. Tasse, C. T. G. Schollar, C. van der Merwe, D. H. Botha, D. I. L. de Villiers, D. J. Fourie, D. Liebenberg, E. F. Bauermeister, F. B. Kapp, F. Camilo, F. Yusef-Zadeh, G. Adams, G. I. G. J\\'ozsa, H. Kriel, H. L. Bester, I. Heywood, I. Rammala, J. A. Malan, J. L. Jonas, J. M. G. Horrell, J. P. Burger, J. R. Manley, J. S. Kenyon, K. J. Ngoasheng, K. Madisa, K. M. B. Asad, L. C. Schwardt, L. G. Magnus, L. J. du Toit, L. P. Williams, L. R. S. Brederode, L. Sofeya, M. A. Aldera, M. A. Dikgale-Mahlakoana, M. C. Mphego, M. Geyer, M. Gouws, M. G. Welz, M. J. Hlakola, M. Serylak, M. Slabber, M. T. Ockards, M. Venter, N. Kriek, N. Mnyandu, N. M. R. Ramanujam, N. Oozeer, N. Sambu, O. J. Mokone, O. Mahgoub, O. M. Smirnov, O. Toruvanda, P. P. A. Kotz\\'e, R. Lehmensiek, R. L. Schwartz, R. M. Adam, R. P. Millenaar, R. P. M. Julie, R. R. G. Gamatham, R. Siebrits, R. T. Lord, R. Van Wyk, S. Buchner, S. C. Gumede, S. February, S. Goedhart, S. J. Marais, S. J. Perkins, S. K. Sirothia, S. Makhathini, S. M. Ratcliffe, S. N. Twum, S. Salie, S. S. Passmoor, S. W. Hoosen, S. W. P. Esterhuyse, T. Cheetham, T. D. Abbott, T. E. Monama, T. G. H. Bennett, T. J. van Balla, T. Mauch, V. K. Krishnan, V. van Tonder, W. A. Bode, W. D. Cotton, W. S. New, Z. R. Ramudzuli","submitted_at":"2022-01-25T18:50:29Z","abstract_excerpt":"The inner $\\sim$200 pc region of the Galaxy contains a 4 million M$_{\\odot}$ supermassive black hole (SMBH), significant quantities of molecular gas, and star formation and cosmic ray energy densities that are roughly two orders of magnitude higher than the corresponding levels in the Galactic disk. At a distance of only 8.2 kpc, the region presents astronomers with a unique opportunity to study a diverse range of energetic astrophysical phenomena, from stellar objects in extreme environments, to the SMBH and star-formation driven feedback processes that are known to influence the evolution of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.10541","kind":"arxiv","version":3},"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/2201.10541/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":"2201.10541","created_at":"2026-07-05T03:55:19.564331+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.10541v3","created_at":"2026-07-05T03:55:19.564331+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.10541","created_at":"2026-07-05T03:55:19.564331+00:00"},{"alias_kind":"pith_short_12","alias_value":"M464TLH3HHDK","created_at":"2026-07-05T03:55:19.564331+00:00"},{"alias_kind":"pith_short_16","alias_value":"M464TLH3HHDKOQXZ","created_at":"2026-07-05T03:55:19.564331+00:00"},{"alias_kind":"pith_short_8","alias_value":"M464TLH3","created_at":"2026-07-05T03:55:19.564331+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/M464TLH3HHDKOQXZKB5DMGOSFF","json":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF.json","graph_json":"https://pith.science/api/pith-number/M464TLH3HHDKOQXZKB5DMGOSFF/graph.json","events_json":"https://pith.science/api/pith-number/M464TLH3HHDKOQXZKB5DMGOSFF/events.json","paper":"https://pith.science/paper/M464TLH3"},"agent_actions":{"view_html":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF","download_json":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF.json","view_paper":"https://pith.science/paper/M464TLH3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.10541&json=true","fetch_graph":"https://pith.science/api/pith-number/M464TLH3HHDKOQXZKB5DMGOSFF/graph.json","fetch_events":"https://pith.science/api/pith-number/M464TLH3HHDKOQXZKB5DMGOSFF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF/action/storage_attestation","attest_author":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF/action/author_attestation","sign_citation":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF/action/citation_signature","submit_replication":"https://pith.science/pith/M464TLH3HHDKOQXZKB5DMGOSFF/action/replication_record"}},"created_at":"2026-07-05T03:55:19.564331+00:00","updated_at":"2026-07-05T03:55:19.564331+00:00"}