{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:KAIQFAK2ORNMUD4RC5JF5WGIYF","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":"33ac48a39d1b7ac425493ba20cab8368ae911cbb91d236e2d458ad46a6348224","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-24T21:00:33Z","title_canon_sha256":"ecd6e542ce152104a80dd8ee68028aa7467c203a8d9b29df71d1a1829774c85d"},"schema_version":"1.0","source":{"id":"1402.5967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.5967","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"arxiv_version","alias_value":"1402.5967v1","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.5967","created_at":"2026-05-18T02:52:25Z"},{"alias_kind":"pith_short_12","alias_value":"KAIQFAK2ORNM","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"KAIQFAK2ORNMUD4R","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"KAIQFAK2","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:d7a71f55928af867f9416675e1c5907dcca640e6a16576fb1e83d4817a1f97f8","target":"graph","created_at":"2026-05-18T02:52:25Z","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 investigate the connection between dust and gas in the nearby edge-on spiral galaxy NGC 891. High resolution Herschel PACS and SPIRE 70, 100, 160, 250, 350, and 500 $\\mu$m images are combined with JCMT SCUBA 850 $\\mu$m observations to trace the far-infrared/submillimetre spectral energy distribution (SED). Maps of the HI 21 cm line and CO(J=3-2) emission trace the atomic and molecular hydrogen gas, respectively. We fit one-component modified blackbody models to the integrated SED, finding a global dust mass of 8.5$\\times$10$^{7}$ M$_{\\odot}$ and an average temperature of 23$\\pm$2 K. We also","authors_text":"A. Boselli, A. Remy-Ruyer, C. D. Wilson, D. L. Clements, F. Allaert, G. Gentile, G. J. Bendo, I. De Looze, J. Fritz, J. I. Davies, J. Verstappen, L. Spinoglio, M. Baes, M. Boquien, M. Galametz, M. W. L. Smith, S. Bianchi, S. C. Madden, S. Viaene, T. J. Parkin, T. M. Hughes","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-24T21:00:33Z","title":"A resolved analysis of cold dust and gas in the nearby edge-on spiral NGC 891"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.5967","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:f49420d8418464534418a5a710e499fb16685a9bea798c26fd17635ee7326e1f","target":"record","created_at":"2026-05-18T02:52:25Z","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":"33ac48a39d1b7ac425493ba20cab8368ae911cbb91d236e2d458ad46a6348224","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-24T21:00:33Z","title_canon_sha256":"ecd6e542ce152104a80dd8ee68028aa7467c203a8d9b29df71d1a1829774c85d"},"schema_version":"1.0","source":{"id":"1402.5967","kind":"arxiv","version":1}},"canonical_sha256":"501102815a745aca0f9117525ed8c8c15372fc1594eacb0306fddd5281e40f75","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"501102815a745aca0f9117525ed8c8c15372fc1594eacb0306fddd5281e40f75","first_computed_at":"2026-05-18T02:52:25.682221Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:52:25.682221Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p4pQeVuED55mxZvFIRdLL6NYZvWSsARQgS24Lm+m/NZ/9n+aJ67LqfPRXJJ0slSYXAntAf7QFPKWPfiKrN4pAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:52:25.682742Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.5967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f49420d8418464534418a5a710e499fb16685a9bea798c26fd17635ee7326e1f","sha256:d7a71f55928af867f9416675e1c5907dcca640e6a16576fb1e83d4817a1f97f8"],"state_sha256":"ac8d7bde768e438f17158aa56b865a840d01eb8b773b20798fc699ea6e79e34c"}