{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:I33HEFMHJHCRAG35ZNPXQ5ANMW","short_pith_number":"pith:I33HEFMH","schema_version":"1.0","canonical_sha256":"46f672158749c5101b7dcb5f78740d65b48e5681e914ba588fda9e78949787c9","source":{"kind":"arxiv","id":"0907.1534","version":1},"attestation_state":"computed","paper":{"title":"A diffuse bubble-like radio-halo source MRC 0116+111: imprint of AGN feedback in a low-mass cluster of galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"A. C. Kumbharkhane, Gopal-Krishna, Jaydeep Belapure, Joe Jacob, Joydeep Bagchi, Nitin Wadnerkar, Norbert Werner","submitted_at":"2009-07-09T13:14:03Z","abstract_excerpt":"We present detailed observations of MRC 0116+111, revealing a luminous, mini radio-halo of ~240 kpc diameter located at the centre of a cluster of galaxies at redshift z = 0.131. Our optical and multi-wavelength GMRT and VLA radio observations reveal a highly unusual radio source: showing a pair of giant (~100 kpc diameter) bubble-like diffuse structures, that are about three times larger than the analogous extended radio emission observed in M87 - the dominant central radio galaxy in the Virgo Cluster. However, in MRC 0116+111 we do not detect any ongoing Active Galactic Nucleus (AGN) activit"},"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":"0907.1534","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-07-09T13:14:03Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"5920a5b4ae3b818e79b95209888f8c1db3777336f3172961e2b1810aa54160cb","abstract_canon_sha256":"920a538e3a0d0014ec5db389a7809e8a1830a8e521fb6c4ede0bb2a8e9135be3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:04.313218Z","signature_b64":"+9ztPgDg9kEVkSIBFADFzzP2B1H1IqyoZJAfyb9jURg1A8zleQQ5Fp/8YLGhxiaRvKUGqU8CRNR3fIS0Fd+ZDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"46f672158749c5101b7dcb5f78740d65b48e5681e914ba588fda9e78949787c9","last_reissued_at":"2026-05-18T02:13:04.312664Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:04.312664Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A diffuse bubble-like radio-halo source MRC 0116+111: imprint of AGN feedback in a low-mass cluster of galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"A. C. Kumbharkhane, Gopal-Krishna, Jaydeep Belapure, Joe Jacob, Joydeep Bagchi, Nitin Wadnerkar, Norbert Werner","submitted_at":"2009-07-09T13:14:03Z","abstract_excerpt":"We present detailed observations of MRC 0116+111, revealing a luminous, mini radio-halo of ~240 kpc diameter located at the centre of a cluster of galaxies at redshift z = 0.131. Our optical and multi-wavelength GMRT and VLA radio observations reveal a highly unusual radio source: showing a pair of giant (~100 kpc diameter) bubble-like diffuse structures, that are about three times larger than the analogous extended radio emission observed in M87 - the dominant central radio galaxy in the Virgo Cluster. However, in MRC 0116+111 we do not detect any ongoing Active Galactic Nucleus (AGN) activit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.1534","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":"0907.1534","created_at":"2026-05-18T02:13:04.312747+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.1534v1","created_at":"2026-05-18T02:13:04.312747+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.1534","created_at":"2026-05-18T02:13:04.312747+00:00"},{"alias_kind":"pith_short_12","alias_value":"I33HEFMHJHCR","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_16","alias_value":"I33HEFMHJHCRAG35","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_8","alias_value":"I33HEFMH","created_at":"2026-05-18T12:25:59.703012+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/I33HEFMHJHCRAG35ZNPXQ5ANMW","json":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW.json","graph_json":"https://pith.science/api/pith-number/I33HEFMHJHCRAG35ZNPXQ5ANMW/graph.json","events_json":"https://pith.science/api/pith-number/I33HEFMHJHCRAG35ZNPXQ5ANMW/events.json","paper":"https://pith.science/paper/I33HEFMH"},"agent_actions":{"view_html":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW","download_json":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW.json","view_paper":"https://pith.science/paper/I33HEFMH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.1534&json=true","fetch_graph":"https://pith.science/api/pith-number/I33HEFMHJHCRAG35ZNPXQ5ANMW/graph.json","fetch_events":"https://pith.science/api/pith-number/I33HEFMHJHCRAG35ZNPXQ5ANMW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW/action/storage_attestation","attest_author":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW/action/author_attestation","sign_citation":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW/action/citation_signature","submit_replication":"https://pith.science/pith/I33HEFMHJHCRAG35ZNPXQ5ANMW/action/replication_record"}},"created_at":"2026-05-18T02:13:04.312747+00:00","updated_at":"2026-05-18T02:13:04.312747+00:00"}