{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:3EBKKS5JS2MWHOJRDDKM66HM5O","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":"37df64bccef2348fc84a5a60df610727c4001694fd5afc3d27c9e48856977287","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-13T14:05:16Z","title_canon_sha256":"1682872b8962be6436173626d67a9b82bc7ec2addcccd4a280f757b2687635a9"},"schema_version":"1.0","source":{"id":"1101.3547","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3547","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3547v1","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3547","created_at":"2026-05-18T02:03:26Z"},{"alias_kind":"pith_short_12","alias_value":"3EBKKS5JS2MW","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3EBKKS5JS2MWHOJR","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3EBKKS5J","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:e4f9222b5eeceb294762c87d4bff79f804851ae1f61124414f1998428e65af83","target":"graph","created_at":"2026-05-18T02:03:26Z","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":"Using a waveguide-type sideband-separating receiver (2SB receiver) on the Tokyo-NRO 60-cm telescope (renamed the AMANOGAWA telescope), we carried out simultaneous observations in the 12CO(J = 2-1) and 13CO(J = 2-1) lines over the Galactic plane l = 10-245 deg along b = 0 deg with a 3.75 arcmin grid. Using the 12CO(J = 1-0) data of Dame et al. (2001), who used a beam size almost the same as ours, we show 12CO(J = 2-1)/12CO(J = 1-0) and 13CO(J = 2-1)/12CO(J = 2-1) intensity ratios on the l-v map and the intensity correlations among the three lines. As a result, a linear correlation between 12CO(","authors_text":"Hideo Ogawa, Jun-ichi Morino, Kazuhito Dobashi, Kotaro Kohno, Masahiro Kaiden, Takahiro Yoda, Taku Nakajima, Toshihiro Handa, Yoshinori Yonekura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-13T14:05:16Z","title":"The AMANOGAWA-2SB Galactic Plane Survey I: Data on the Galactic Equator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3547","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:e8474b861918740a46ceadf15b95218b47427ad5ed7aa32e7949abe855dc12c7","target":"record","created_at":"2026-05-18T02:03:26Z","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":"37df64bccef2348fc84a5a60df610727c4001694fd5afc3d27c9e48856977287","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2010-09-13T14:05:16Z","title_canon_sha256":"1682872b8962be6436173626d67a9b82bc7ec2addcccd4a280f757b2687635a9"},"schema_version":"1.0","source":{"id":"1101.3547","kind":"arxiv","version":1}},"canonical_sha256":"d902a54ba9969963b93118d4cf78eceb83773b288f88fc6ebdefc097cf4755de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d902a54ba9969963b93118d4cf78eceb83773b288f88fc6ebdefc097cf4755de","first_computed_at":"2026-05-18T02:03:26.700207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:26.700207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+fp7pPEeAqi4xN0W+1BbJoYeY7VgqIACw8J9cQYNv50BLlZdopdv4GOGquJoLGZ+GFO3EwHsHWhdsuVJj+STCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:26.700568Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.3547","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e8474b861918740a46ceadf15b95218b47427ad5ed7aa32e7949abe855dc12c7","sha256:e4f9222b5eeceb294762c87d4bff79f804851ae1f61124414f1998428e65af83"],"state_sha256":"0404f2a9a7f7e961150e098e6aa42cab87833a529029836253b9a077b49d8f7c"}