{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DYVPDZ5BAUG4L2W7NHSQWV2DVU","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":"b51112e4bdeb34ce7331bb3cc141d85cd069074c16c1d41b5843036ab49da8ff","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-11-09T06:33:09Z","title_canon_sha256":"8502fe6229836217920e139c0d1c529b9dbc4a9b4dab12671af00a11dcea983f"},"schema_version":"1.0","source":{"id":"1211.2053","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.2053","created_at":"2026-05-18T01:53:17Z"},{"alias_kind":"arxiv_version","alias_value":"1211.2053v1","created_at":"2026-05-18T01:53:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.2053","created_at":"2026-05-18T01:53:17Z"},{"alias_kind":"pith_short_12","alias_value":"DYVPDZ5BAUG4","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DYVPDZ5BAUG4L2W7","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DYVPDZ5B","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:1d3041b86e97fdd7a8c6f5bc17a93b251459ad75e15ca37df908e607b829118f","target":"graph","created_at":"2026-05-18T01:53:17Z","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 performed the observation of the flux densities of Sgr A* at 90 and 102 GHz on 6 April 2005 using the Nobeyama Millimeter Array in order to detect the time lag between these frequencies. We constructed light curves covering a few hour with 1 min bin, and the Intra-Day Variability, which had a rising phase and intensity peak, of Sgr A* is clearly seen at both frequencies. We calculated the z-transformed discrete correlation function between the light curves of Sgr A* at 90 and 102 GHz. The derived time lag of the flares at these frequencies was approximately zero, contrary to our expectation","authors_text":"Atsushi Miyazaki, Masato Tsuboi, Takahiro Tsutsumi","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-11-09T06:33:09Z","title":"Time Lag in Sgr A* Intra-Day Variability between the light curves at 90 and 102 GHz"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.2053","kind":"arxiv","version":1},"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:e5aeed580b17705868c4971e0531959b557e06cfabc1926525df0fd4eef2ab1e","target":"record","created_at":"2026-05-18T01:53:17Z","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":"b51112e4bdeb34ce7331bb3cc141d85cd069074c16c1d41b5843036ab49da8ff","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2012-11-09T06:33:09Z","title_canon_sha256":"8502fe6229836217920e139c0d1c529b9dbc4a9b4dab12671af00a11dcea983f"},"schema_version":"1.0","source":{"id":"1211.2053","kind":"arxiv","version":1}},"canonical_sha256":"1e2af1e7a1050dc5eadf69e50b5743ad1ad047e10d2960429f2f611c4abefbb0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1e2af1e7a1050dc5eadf69e50b5743ad1ad047e10d2960429f2f611c4abefbb0","first_computed_at":"2026-05-18T01:53:17.661695Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:53:17.661695Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LaUUrJ+LgxqESiLoGxAJ4eeKNUO9tVuJyUPV7WMZ4ZPIsO6brLYvBpfTyTnBi3bhCk0bERTRKIFmFEAmR40IBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:53:17.662150Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.2053","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e5aeed580b17705868c4971e0531959b557e06cfabc1926525df0fd4eef2ab1e","sha256:1d3041b86e97fdd7a8c6f5bc17a93b251459ad75e15ca37df908e607b829118f"],"state_sha256":"7c8179c7dec702fd8ce06034eaae98da16258c5f07e35892ef206b99ee98db8d"}