{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:CQRMYDQUNAAGCKES265JRV44FW","short_pith_number":"pith:CQRMYDQU","canonical_record":{"source":{"id":"1407.1444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-05T22:45:44Z","cross_cats_sorted":[],"title_canon_sha256":"c8d7108b5267fe2e285f8ee8200aa1c8145bfd9d0799a6193012d349c536408e","abstract_canon_sha256":"d421242050905990c01c7100ccefa2c228e7e61599482e74a5ef8d1db4f0c9c4"},"schema_version":"1.0"},"canonical_sha256":"1422cc0e146800612892d7ba98d79c2d9704d79c854739a8974215ed419c4268","source":{"kind":"arxiv","id":"1407.1444","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.1444","created_at":"2026-05-18T02:43:34Z"},{"alias_kind":"arxiv_version","alias_value":"1407.1444v1","created_at":"2026-05-18T02:43:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.1444","created_at":"2026-05-18T02:43:34Z"},{"alias_kind":"pith_short_12","alias_value":"CQRMYDQUNAAG","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"CQRMYDQUNAAGCKES","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"CQRMYDQU","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:CQRMYDQUNAAGCKES265JRV44FW","target":"record","payload":{"canonical_record":{"source":{"id":"1407.1444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-05T22:45:44Z","cross_cats_sorted":[],"title_canon_sha256":"c8d7108b5267fe2e285f8ee8200aa1c8145bfd9d0799a6193012d349c536408e","abstract_canon_sha256":"d421242050905990c01c7100ccefa2c228e7e61599482e74a5ef8d1db4f0c9c4"},"schema_version":"1.0"},"canonical_sha256":"1422cc0e146800612892d7ba98d79c2d9704d79c854739a8974215ed419c4268","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:34.464086Z","signature_b64":"uPvKythfXoJAKyypDXndFxXmjgiHqSY+XWVLYH1qiBgFdwGxvbmeMKP6NgIaBQY6NdnI50tdFOot899L897WAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1422cc0e146800612892d7ba98d79c2d9704d79c854739a8974215ed419c4268","last_reissued_at":"2026-05-18T02:43:34.463402Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:34.463402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.1444","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:43:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qLLObnnQ1ik20PDlYSrikfhNHrP/uKPjm3PxlmphOWT7F6gTzgohafhUAHRa96k5LI6gZFwyvIJOYGNM8DFKBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:32:24.145655Z"},"content_sha256":"7b2917a08ac3e49ea6e720e9cf8171ee14ba4e29421c6ae09281c18e9e9c5b31","schema_version":"1.0","event_id":"sha256:7b2917a08ac3e49ea6e720e9cf8171ee14ba4e29421c6ae09281c18e9e9c5b31"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:CQRMYDQUNAAGCKES265JRV44FW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Physical conditions of molecular gas in the Circinus galaxy: Multi-J CO and CI 1-0 observations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Christian Henkel, Karl Menten, Padelis Papadopoulos, Rolf Guesten, Tomasz Kaminski, Yinghe Zhao, Yiping Ao, Yu Gao, Zhi-Yu Zhang","submitted_at":"2014-07-05T22:45:44Z","abstract_excerpt":"We report mapping observations of the $^{12}$CO $J=3-2$, $4-3$, $6-5$, and $7-6$ transitions and the CI 492 GHz transition toward the central 40$''\\times$40$''$ region of the Circinus galaxy, using the Atacama Pathfinder EXperiment (APEX) telescope. We also detected $^{13}$CO $J=3-2$ at the central position of Circinus. These observations are to date the highest CO transitions reported in Circinus. With large velocity gradient (LVG) modeling and likelihood analysis we try to obtain density, temperature, and column density of the molecular gas in three regions: the nuclear region ($D< 18''\\sim$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.1444","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:43:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AU7ewAiGuFpA6Ma4LEF29G/jDakgwV0yBPzNqXp+d+asHaihlquSKNSP6PKXLlf2QTJe3uMID/N+Iw689q2cDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:32:24.146003Z"},"content_sha256":"43909712f8f012c7249e5721744def7880503411921657b0f89d50a5eeb3b0b9","schema_version":"1.0","event_id":"sha256:43909712f8f012c7249e5721744def7880503411921657b0f89d50a5eeb3b0b9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CQRMYDQUNAAGCKES265JRV44FW/bundle.json","state_url":"https://pith.science/pith/CQRMYDQUNAAGCKES265JRV44FW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CQRMYDQUNAAGCKES265JRV44FW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-03T06:32:24Z","links":{"resolver":"https://pith.science/pith/CQRMYDQUNAAGCKES265JRV44FW","bundle":"https://pith.science/pith/CQRMYDQUNAAGCKES265JRV44FW/bundle.json","state":"https://pith.science/pith/CQRMYDQUNAAGCKES265JRV44FW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CQRMYDQUNAAGCKES265JRV44FW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:CQRMYDQUNAAGCKES265JRV44FW","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":"d421242050905990c01c7100ccefa2c228e7e61599482e74a5ef8d1db4f0c9c4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-05T22:45:44Z","title_canon_sha256":"c8d7108b5267fe2e285f8ee8200aa1c8145bfd9d0799a6193012d349c536408e"},"schema_version":"1.0","source":{"id":"1407.1444","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.1444","created_at":"2026-05-18T02:43:34Z"},{"alias_kind":"arxiv_version","alias_value":"1407.1444v1","created_at":"2026-05-18T02:43:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.1444","created_at":"2026-05-18T02:43:34Z"},{"alias_kind":"pith_short_12","alias_value":"CQRMYDQUNAAG","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"CQRMYDQUNAAGCKES","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"CQRMYDQU","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:43909712f8f012c7249e5721744def7880503411921657b0f89d50a5eeb3b0b9","target":"graph","created_at":"2026-05-18T02:43:34Z","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 report mapping observations of the $^{12}$CO $J=3-2$, $4-3$, $6-5$, and $7-6$ transitions and the CI 492 GHz transition toward the central 40$''\\times$40$''$ region of the Circinus galaxy, using the Atacama Pathfinder EXperiment (APEX) telescope. We also detected $^{13}$CO $J=3-2$ at the central position of Circinus. These observations are to date the highest CO transitions reported in Circinus. With large velocity gradient (LVG) modeling and likelihood analysis we try to obtain density, temperature, and column density of the molecular gas in three regions: the nuclear region ($D< 18''\\sim$","authors_text":"Christian Henkel, Karl Menten, Padelis Papadopoulos, Rolf Guesten, Tomasz Kaminski, Yinghe Zhao, Yiping Ao, Yu Gao, Zhi-Yu Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-05T22:45:44Z","title":"Physical conditions of molecular gas in the Circinus galaxy: Multi-J CO and CI 1-0 observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.1444","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":"sha256:7b2917a08ac3e49ea6e720e9cf8171ee14ba4e29421c6ae09281c18e9e9c5b31","target":"record","created_at":"2026-05-18T02:43:34Z","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":"d421242050905990c01c7100ccefa2c228e7e61599482e74a5ef8d1db4f0c9c4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-05T22:45:44Z","title_canon_sha256":"c8d7108b5267fe2e285f8ee8200aa1c8145bfd9d0799a6193012d349c536408e"},"schema_version":"1.0","source":{"id":"1407.1444","kind":"arxiv","version":1}},"canonical_sha256":"1422cc0e146800612892d7ba98d79c2d9704d79c854739a8974215ed419c4268","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1422cc0e146800612892d7ba98d79c2d9704d79c854739a8974215ed419c4268","first_computed_at":"2026-05-18T02:43:34.463402Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:34.463402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uPvKythfXoJAKyypDXndFxXmjgiHqSY+XWVLYH1qiBgFdwGxvbmeMKP6NgIaBQY6NdnI50tdFOot899L897WAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:34.464086Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.1444","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b2917a08ac3e49ea6e720e9cf8171ee14ba4e29421c6ae09281c18e9e9c5b31","sha256:43909712f8f012c7249e5721744def7880503411921657b0f89d50a5eeb3b0b9"],"state_sha256":"128e7692429c0a42975ce5d48ef95e9e03d74a84961e945caddc67da734b2532"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AtuQlvZaj12xbimwJGdvPNCxTZTYlHtC/J/Vod1WxZZzEOOWWy2i5UURhcwucMSRYLVyb2Y9KK4x9MJNQLRWAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T06:32:24.148151Z","bundle_sha256":"850eff4fdcb7feb7b674f7b48c376cb62436fa9609edb9541fa655bfcbc2acae"}}