{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:UVABOYM2GUEWIGDVNOT5XUVHI2","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":"44bf1d77305546c0bbed13d6c0031eefb985ad8d64909a5d7e6a431c120b0f56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-07T10:19:54Z","title_canon_sha256":"6d0e927378e2869e5ad68e0e8ce8155dfa3e803df83c9b15d2d2faee3ba05799"},"schema_version":"1.0","source":{"id":"1205.1332","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.1332","created_at":"2026-05-18T01:57:37Z"},{"alias_kind":"arxiv_version","alias_value":"1205.1332v1","created_at":"2026-05-18T01:57:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.1332","created_at":"2026-05-18T01:57:37Z"},{"alias_kind":"pith_short_12","alias_value":"UVABOYM2GUEW","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"UVABOYM2GUEWIGDV","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"UVABOYM2","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:8cbe4eb02e9d417234761fc7c70c6c2b558c01f228768ee128b21b5fae8aa9e8","target":"graph","created_at":"2026-05-18T01:57:37Z","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":"The low metallicity interstellar medium of dwarf galaxies gives a different picture in the far infrared(FIR)/submillimetre(submm)wavelengths than the more metal-rich galaxies. Excess emission is often found in the submm beginning at or beyond 500 mu. Even without taking this excess emission into account as a possible dust component, higher dust-to-gas mass ratios (DGR) are often observed compared to that expected from their metallicity for moderately metal-poor galaxies.\n  The SEDs of the lowest metallicity galaxies, however, give very low dust masses and excessively low values of DGR, inconsi","authors_text":"Aurelie Remy, Diane Cormier, Frederic Galliano, George Bendo, Maud Galametz, Sacha Hony, Suzanne C. Madden, the Herschel SAG 2 Consortium, Vianney Lebouteiller","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-07T10:19:54Z","title":"Low Metallicity ISM: excess submillimetre emission and CO-free H2 gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.1332","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:db445108edc3dee84e66957e51c23fb6fc5d128f86bf416b9e26dbfcc6587ee9","target":"record","created_at":"2026-05-18T01:57:37Z","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":"44bf1d77305546c0bbed13d6c0031eefb985ad8d64909a5d7e6a431c120b0f56","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-07T10:19:54Z","title_canon_sha256":"6d0e927378e2869e5ad68e0e8ce8155dfa3e803df83c9b15d2d2faee3ba05799"},"schema_version":"1.0","source":{"id":"1205.1332","kind":"arxiv","version":1}},"canonical_sha256":"a54017619a35096418756ba7dbd2a746b721116ba3f60b989898b808c2236651","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a54017619a35096418756ba7dbd2a746b721116ba3f60b989898b808c2236651","first_computed_at":"2026-05-18T01:57:37.456222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:37.456222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"liIH1F4T5X+HbphSyvXGIJlWz9I4dYX37+8Rrj8ApJNcqe5wxyfa1xkG7gO3a5t1286NSWOEw2H4zX8qClVwDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:37.456748Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.1332","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db445108edc3dee84e66957e51c23fb6fc5d128f86bf416b9e26dbfcc6587ee9","sha256:8cbe4eb02e9d417234761fc7c70c6c2b558c01f228768ee128b21b5fae8aa9e8"],"state_sha256":"91e1f54d0c00f69e43f6107876499799c470626a792e8f52203d6e6cfc2e539c"}