{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:Z6H4H27FXTR2LX47U3LF3T23EV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"32e07f3a6d3fb3319a7a9238d0db34fe3560a5adaf863063fa087ce1bf379ae1","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-04T23:42:29Z","title_canon_sha256":"1d829a09921bdc6fdc7ea6e3036d9b79a481ce463854638274e0ed4b91dc24bf"},"schema_version":"1.0","source":{"id":"1205.1082","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.1082","created_at":"2026-05-18T01:57:37Z"},{"alias_kind":"arxiv_version","alias_value":"1205.1082v2","created_at":"2026-05-18T01:57:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.1082","created_at":"2026-05-18T01:57:37Z"},{"alias_kind":"pith_short_12","alias_value":"Z6H4H27FXTR2","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_16","alias_value":"Z6H4H27FXTR2LX47","created_at":"2026-05-18T12:27:30Z"},{"alias_kind":"pith_short_8","alias_value":"Z6H4H27F","created_at":"2026-05-18T12:27:30Z"}],"graph_snapshots":[{"event_id":"sha256:a412cb08b9b9c1a52b9a6483d09a6260ba2eca23b80c445229e321d8aa9d7be9","target":"graph","created_at":"2026-05-18T01:57:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We have detected a radio bridge of unpolarized synchrotron emission connecting the NW relic of the galaxy cluster Abell 3667 to its central regions. We used data at 2.3 GHz from the S-band Polarization All Sky Survey (S-PASS) and at 3.3 GHz from a follow up observation, both conducted with the Parkes Radio Telescope. This emission is further aligned with a diffuse X-ray tail, and represents the most compelling evidence for an association between intracluster medium turbulence and diffuse synchrotron emission. This is the first clear detection of a bridge associated both with an outlying cluste","authors_text":"B. M. Gaensler, E. Carretti, G. Bernardi, J. M. Malarecki, L. Staveley-Smith, M. Haverkorn, M. J. Kesteven, S. Brown, S. Poppi","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-04T23:42:29Z","title":"Detection of a radio bridge in Abell 3667"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.1082","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:398629eb420890e1ddef115ca27c3675a250815e63cee6d4c640a5f91946ffa1","target":"record","created_at":"2026-05-18T01:57:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"32e07f3a6d3fb3319a7a9238d0db34fe3560a5adaf863063fa087ce1bf379ae1","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-04T23:42:29Z","title_canon_sha256":"1d829a09921bdc6fdc7ea6e3036d9b79a481ce463854638274e0ed4b91dc24bf"},"schema_version":"1.0","source":{"id":"1205.1082","kind":"arxiv","version":2}},"canonical_sha256":"cf8fc3ebe5bce3a5df9fa6d65dcf5b25565654eb9d1db453b35ef9d29919072f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf8fc3ebe5bce3a5df9fa6d65dcf5b25565654eb9d1db453b35ef9d29919072f","first_computed_at":"2026-05-18T01:57:37.796816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:37.796816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w1flj6Mxdfw6zcFE8TKix3E9268HFeVrhDU3GOzuOGVSd6LTGl+KoE2Dq4viTyygqQoATRwZoQZ7ItwhEzCLBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:37.797335Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.1082","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:398629eb420890e1ddef115ca27c3675a250815e63cee6d4c640a5f91946ffa1","sha256:a412cb08b9b9c1a52b9a6483d09a6260ba2eca23b80c445229e321d8aa9d7be9"],"state_sha256":"7098f549e9f3a4c938f18a88423280cb0ed1336995b3b48b22a33b18ae023ab7"}