{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:47U2ISQ7FQZJ3QEC3OYMW6ZWK2","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":"5546fe9c3fbb55cb058bc9353c9958c4f6fc1705700e04217f3efc5c1ddd3860","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-10-01T20:00:00Z","title_canon_sha256":"4cba201bd4f55d05c0c96dddcd1299a0f7109a00d42b562dc917cfeeaedcf492"},"schema_version":"1.0","source":{"id":"1310.0456","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0456","created_at":"2026-05-18T01:47:16Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0456v1","created_at":"2026-05-18T01:47:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0456","created_at":"2026-05-18T01:47:16Z"},{"alias_kind":"pith_short_12","alias_value":"47U2ISQ7FQZJ","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"47U2ISQ7FQZJ3QEC","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"47U2ISQ7","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:1cf52a7459a827f4775cf1854c8973554ad3f661b860114df55d139980b456cb","target":"graph","created_at":"2026-05-18T01:47:16Z","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":"Submillimeter excess emission has been reported at 500 microns in a handful of local galaxies, and previous studies suggest that it could be correlated with metal abundance. We investigate the presence of an excess submillimeter emission at 500 microns for a sample of 20 galaxies from the Key Insights on Nearby Galaxies: a Far Infrared Survey with Herschel (KINGFISH) that span a range of morphologies and metallicities (12+log(O/H)=7.8-8.7). We probe the far-infrared (IR) emission using images from the Spitzer Space Telescope and Herschel Space Observatory in the wavelength range 24-500 microns","authors_text":"Alison Crocker, Allison Kirkpatrick, Daniela Calzetti, Daniel Dale, Fabian Walter, Gonzalo Aniano, Jin Koda, Joannah Hinz, Karin Sandstrom, Lee Armus, Leslie Hunt, Maud Galametz, Rob Kennicutt Jr.","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-10-01T20:00:00Z","title":"Investigating the presence of 500 um submillimeter excess emission in local star forming galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0456","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":"sha256:06dc4a0baed816c2f372a6d64674c44fe2a643614ce2a95615062b7bde39a781","target":"record","created_at":"2026-05-18T01:47:16Z","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":"5546fe9c3fbb55cb058bc9353c9958c4f6fc1705700e04217f3efc5c1ddd3860","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-10-01T20:00:00Z","title_canon_sha256":"4cba201bd4f55d05c0c96dddcd1299a0f7109a00d42b562dc917cfeeaedcf492"},"schema_version":"1.0","source":{"id":"1310.0456","kind":"arxiv","version":1}},"canonical_sha256":"e7e9a44a1f2c329dc082dbb0cb7b365696c4fa27ea67c01957062fffd3eed270","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7e9a44a1f2c329dc082dbb0cb7b365696c4fa27ea67c01957062fffd3eed270","first_computed_at":"2026-05-18T01:47:16.994480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:16.994480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sR8pk4C7hhBXRXP6Fc46Ik9cYNrXYjrbWnd1K/KfcyXcfkK/2nvWRKYXcOnhPSCcdYrTr6oOFerUOHE+14KqAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:16.995285Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.0456","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06dc4a0baed816c2f372a6d64674c44fe2a643614ce2a95615062b7bde39a781","sha256:1cf52a7459a827f4775cf1854c8973554ad3f661b860114df55d139980b456cb"],"state_sha256":"5170d3833ed8ca78f90893acb9bc6b260f16ff3f1be03e32ba6bfcde2b183499"}