{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:PKMSM2GHDDL7WX7BLLJLZP7HU7","short_pith_number":"pith:PKMSM2GH","canonical_record":{"source":{"id":"1705.08221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-23T12:53:59Z","cross_cats_sorted":[],"title_canon_sha256":"30cecf54083207db8f0766a07a197616b50e48f2c14712b6e9b4f031332d284f","abstract_canon_sha256":"8301879657d9f4a3ea6263624ff8b20e1da943d989b46ca9f4378433efd74032"},"schema_version":"1.0"},"canonical_sha256":"7a992668c718d7fb5fe15ad2bcbfe7a7e761d4ae314ddf0cc063bf623e3f9cab","source":{"kind":"arxiv","id":"1705.08221","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08221","created_at":"2026-05-18T00:39:34Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08221v1","created_at":"2026-05-18T00:39:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08221","created_at":"2026-05-18T00:39:34Z"},{"alias_kind":"pith_short_12","alias_value":"PKMSM2GHDDL7","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PKMSM2GHDDL7WX7B","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PKMSM2GH","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:PKMSM2GHDDL7WX7BLLJLZP7HU7","target":"record","payload":{"canonical_record":{"source":{"id":"1705.08221","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-23T12:53:59Z","cross_cats_sorted":[],"title_canon_sha256":"30cecf54083207db8f0766a07a197616b50e48f2c14712b6e9b4f031332d284f","abstract_canon_sha256":"8301879657d9f4a3ea6263624ff8b20e1da943d989b46ca9f4378433efd74032"},"schema_version":"1.0"},"canonical_sha256":"7a992668c718d7fb5fe15ad2bcbfe7a7e761d4ae314ddf0cc063bf623e3f9cab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:34.823860Z","signature_b64":"nzoL2lk0ZH/K2/Zfu5qqZ5WFpq2CAOOPY9KbWgdzg1DbmfO/XSVPhLMsVLwL9wC3dtgktVHtfeO8nMtKsYfKCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a992668c718d7fb5fe15ad2bcbfe7a7e761d4ae314ddf0cc063bf623e3f9cab","last_reissued_at":"2026-05-18T00:39:34.823133Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:34.823133Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.08221","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":"2026-05-18T00:39:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gMF7Xd2UI0lbA2nsGj41D6ove775qvJAsdpIV+4mVbsFovawnYtoaLIQrpn+17Xvkfl7pVfIsKov5jCeC1YKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T05:56:49.601133Z"},"content_sha256":"1118f9df1b9d0bc5f147b041f67f7196cd945feb424b8ad40f0ecc41a36cf238","schema_version":"1.0","event_id":"sha256:1118f9df1b9d0bc5f147b041f67f7196cd945feb424b8ad40f0ecc41a36cf238"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:PKMSM2GHDDL7WX7BLLJLZP7HU7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CO excitation in the Seyfert galaxy NGC7130","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. Gruppioni, C. Vignali, F. Pozzi, L. Vallini, M. Massardi, M. Mingozzi, M. Talia, P. Andreani","submitted_at":"2017-05-23T12:53:59Z","abstract_excerpt":"We present a coherent multi-band modelling of the CO Spectral Energy Distribution of the local Seyfert Galaxy NGC7130 to assess the impact of the AGN activity on the molecular gas. We take advantage of all the available data from X-ray to the sub-mm, including ALMA data. The high-resolution (~0.2\") ALMA CO(6-5) data constrain the spatial extension of the CO emission down to ~70 pc scale. From the analysis of the archival CHANDRA and NuSTAR data, we infer the presence of a buried, Compton-thick AGN of moderate luminosity, L_2-10keV ~ 1.6x10^{43} ergs-1. We explore photodissociation and X-ray-do"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08221","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":"2026-05-18T00:39:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kuCXZ/Am6LvVgY4kKaTnoZPNJcnqfDdGOBwV7JG/uSs/qIDR1RJQlTom0ujSCqYk+oyVioPcfO4wVUC67wAdDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T05:56:49.601486Z"},"content_sha256":"2ff46be31b7048c2a1df1c0d766c4bb3e1e25aa29fd8f30373e02181758eca39","schema_version":"1.0","event_id":"sha256:2ff46be31b7048c2a1df1c0d766c4bb3e1e25aa29fd8f30373e02181758eca39"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7/bundle.json","state_url":"https://pith.science/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7/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":"2026-06-03T05:56:49Z","links":{"resolver":"https://pith.science/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7","bundle":"https://pith.science/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7/bundle.json","state":"https://pith.science/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PKMSM2GHDDL7WX7BLLJLZP7HU7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PKMSM2GHDDL7WX7BLLJLZP7HU7","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":"8301879657d9f4a3ea6263624ff8b20e1da943d989b46ca9f4378433efd74032","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-23T12:53:59Z","title_canon_sha256":"30cecf54083207db8f0766a07a197616b50e48f2c14712b6e9b4f031332d284f"},"schema_version":"1.0","source":{"id":"1705.08221","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08221","created_at":"2026-05-18T00:39:34Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08221v1","created_at":"2026-05-18T00:39:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08221","created_at":"2026-05-18T00:39:34Z"},{"alias_kind":"pith_short_12","alias_value":"PKMSM2GHDDL7","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PKMSM2GHDDL7WX7B","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PKMSM2GH","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:2ff46be31b7048c2a1df1c0d766c4bb3e1e25aa29fd8f30373e02181758eca39","target":"graph","created_at":"2026-05-18T00:39:34Z","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 present a coherent multi-band modelling of the CO Spectral Energy Distribution of the local Seyfert Galaxy NGC7130 to assess the impact of the AGN activity on the molecular gas. We take advantage of all the available data from X-ray to the sub-mm, including ALMA data. The high-resolution (~0.2\") ALMA CO(6-5) data constrain the spatial extension of the CO emission down to ~70 pc scale. From the analysis of the archival CHANDRA and NuSTAR data, we infer the presence of a buried, Compton-thick AGN of moderate luminosity, L_2-10keV ~ 1.6x10^{43} ergs-1. We explore photodissociation and X-ray-do","authors_text":"C. Gruppioni, C. Vignali, F. Pozzi, L. Vallini, M. Massardi, M. Mingozzi, M. Talia, P. Andreani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-23T12:53:59Z","title":"CO excitation in the Seyfert galaxy NGC7130"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08221","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":"sha256:1118f9df1b9d0bc5f147b041f67f7196cd945feb424b8ad40f0ecc41a36cf238","target":"record","created_at":"2026-05-18T00:39:34Z","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":"8301879657d9f4a3ea6263624ff8b20e1da943d989b46ca9f4378433efd74032","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-23T12:53:59Z","title_canon_sha256":"30cecf54083207db8f0766a07a197616b50e48f2c14712b6e9b4f031332d284f"},"schema_version":"1.0","source":{"id":"1705.08221","kind":"arxiv","version":1}},"canonical_sha256":"7a992668c718d7fb5fe15ad2bcbfe7a7e761d4ae314ddf0cc063bf623e3f9cab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a992668c718d7fb5fe15ad2bcbfe7a7e761d4ae314ddf0cc063bf623e3f9cab","first_computed_at":"2026-05-18T00:39:34.823133Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:34.823133Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nzoL2lk0ZH/K2/Zfu5qqZ5WFpq2CAOOPY9KbWgdzg1DbmfO/XSVPhLMsVLwL9wC3dtgktVHtfeO8nMtKsYfKCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:34.823860Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.08221","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1118f9df1b9d0bc5f147b041f67f7196cd945feb424b8ad40f0ecc41a36cf238","sha256:2ff46be31b7048c2a1df1c0d766c4bb3e1e25aa29fd8f30373e02181758eca39"],"state_sha256":"7677f779c209d2447ce5ad70e0e9faf891056581802e0a5b15e03e051dda01f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"76NCC34LdVs/MCgoPsE9fFeCPdp6C5//KzPfMblN06E2r+5TQNiQYfTg1pv4AXMy5A0PQaobGsAS4BCnaVn1AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T05:56:49.603401Z","bundle_sha256":"bd0d57e61190cec28213b3ec3f06da009079447de29805a0d0dbfc341e49823f"}}