{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:PISW4XJHCLGFW2X4V4O2YKWX2Q","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":"ecc3d326078feaf23bc9334e1fd9534b1f810b44ec83d0b8da322ac265a4d090","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-12-15T06:50:51Z","title_canon_sha256":"640586e954e6d334c5fbb3334146bb0879919ed8195de66875739dd50a96361e"},"schema_version":"1.0","source":{"id":"1512.04661","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.04661","created_at":"2026-05-18T01:23:02Z"},{"alias_kind":"arxiv_version","alias_value":"1512.04661v1","created_at":"2026-05-18T01:23:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.04661","created_at":"2026-05-18T01:23:02Z"},{"alias_kind":"pith_short_12","alias_value":"PISW4XJHCLGF","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"PISW4XJHCLGFW2X4","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"PISW4XJH","created_at":"2026-05-18T12:29:37Z"}],"graph_snapshots":[{"event_id":"sha256:774f32a489f19678abd30862a77415e4e755530e71d350c2cfa4e71549f082f0","target":"graph","created_at":"2026-05-18T01:23:02Z","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 mapped the high-velocity compact cloud CO-0.40-0.22 in 21 molecular lines in the 3 mm band using the Nobeyama Radio Observatory 45 m radio telescope. Eighteen lines were detected from CO-0.40-0.22. The map of each detected line shows that this cloud has a compact appearance (d=~3 pc) and extremely broad velocity width (DV=~100 km/s). The mass and kinetic energy of CO-0.40-0.22 are estimated to be 10^{3.6} M_sun and 10^{49.7} erg, respectively. The representative position-velocity map along the major axis shows that CO-0.40-0.22 consists of an intense region with a shallow velocity gradient ","authors_text":"Kodai Miura, Reiko Mizuno, Shunya Takekawa, Tomoharu Oka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-12-15T06:50:51Z","title":"Signature of an Intermediate-Mass Black Hole in the Central Molecular Zone of Our Galaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.04661","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":"sha256:4a294a5f13befe5b3b0909a91489eb7d954c9d163f147511f4b16c872618e223","target":"record","created_at":"2026-05-18T01:23:02Z","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":"ecc3d326078feaf23bc9334e1fd9534b1f810b44ec83d0b8da322ac265a4d090","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-12-15T06:50:51Z","title_canon_sha256":"640586e954e6d334c5fbb3334146bb0879919ed8195de66875739dd50a96361e"},"schema_version":"1.0","source":{"id":"1512.04661","kind":"arxiv","version":1}},"canonical_sha256":"7a256e5d2712cc5b6afcaf1dac2ad7d421cc8383c9d8bfdba07c10a347cf2759","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a256e5d2712cc5b6afcaf1dac2ad7d421cc8383c9d8bfdba07c10a347cf2759","first_computed_at":"2026-05-18T01:23:02.245739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:23:02.245739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4YwGjEL3VjPnJGschFp6NaV9xqtlGW5Xpv7s9HzmUwCTju50xMflN8ql77pCsVB1RRsxmmzdsu4IhJqgWKcVCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:23:02.246388Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.04661","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a294a5f13befe5b3b0909a91489eb7d954c9d163f147511f4b16c872618e223","sha256:774f32a489f19678abd30862a77415e4e755530e71d350c2cfa4e71549f082f0"],"state_sha256":"408944a8254723609ef716a72f5d9001cedffef718eee5b80fbd9d4bdb5669df"}