{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AWP3OFY74KPVYOC354PMFPSPBZ","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":"aa0f5bd8289c1489d9b0d443347a33db78a49768ab9bdb8fdf728d121ff6089c","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-05T19:00:42Z","title_canon_sha256":"6b130452e9b7094f08b80bebb937a8774ba9315d753d2cd6be771fe99e1a0fe7"},"schema_version":"1.0","source":{"id":"1712.01861","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.01861","created_at":"2026-05-18T00:28:39Z"},{"alias_kind":"arxiv_version","alias_value":"1712.01861v1","created_at":"2026-05-18T00:28:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.01861","created_at":"2026-05-18T00:28:39Z"},{"alias_kind":"pith_short_12","alias_value":"AWP3OFY74KPV","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"AWP3OFY74KPVYOC3","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"AWP3OFY7","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:96202b2694057e12f8dc1bcc42bd8a2ca3cff5b9a70ffd291f10eacfc47aa89b","target":"graph","created_at":"2026-05-18T00:28:39Z","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":"In this research, we provide a new, efficient method to select infrared (IR) active galatic nucleus (AGN). In the past, AGN selection in IR had been established by many studies using color-color diagrams. However, those methods have a problem in common that the number of bands is limited. The AKARI North Ecliptic Pole (NEP) survey was carried out by the AKARI Infrared Camera (IRC), which has 9 filters in mid-IR with a continuous wavelength coverage from 2 to 24$\\mu$m$^{-1}$. Based on the intrinsic different mid-IR features of AGN and star-forming galaxies (SFGs), we performed SED fitting to se","authors_text":"Hideo Matsuhara (ISAS), Nagisa Oi (TUS), Tetsuya Hashimoto (NTHU), Ting-Chi Huang, Tomotsugu Goto","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-05T19:00:42Z","title":"AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.01861","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:d64ad7f3c7cd9659b197b07bf61956b4ea23f6cbdc4ca0acd7a675661f22ba3a","target":"record","created_at":"2026-05-18T00:28:39Z","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":"aa0f5bd8289c1489d9b0d443347a33db78a49768ab9bdb8fdf728d121ff6089c","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-05T19:00:42Z","title_canon_sha256":"6b130452e9b7094f08b80bebb937a8774ba9315d753d2cd6be771fe99e1a0fe7"},"schema_version":"1.0","source":{"id":"1712.01861","kind":"arxiv","version":1}},"canonical_sha256":"059fb7171fe29f5c385bef1ec2be4f0e797a5669aecacd56d7265a48432d363d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"059fb7171fe29f5c385bef1ec2be4f0e797a5669aecacd56d7265a48432d363d","first_computed_at":"2026-05-18T00:28:39.895831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:39.895831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K51t2Bb8nm5n8dMGsnjn47ShkFQZFFacn6ZSaYmOeGd9HzpyCeM5JCbAvucJ1d1VNRetX+2TxUNjDZUnzAsXAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:39.896579Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.01861","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d64ad7f3c7cd9659b197b07bf61956b4ea23f6cbdc4ca0acd7a675661f22ba3a","sha256:96202b2694057e12f8dc1bcc42bd8a2ca3cff5b9a70ffd291f10eacfc47aa89b"],"state_sha256":"85a3b3118f9c1cf6a55d1eada56ff4df0c2e0a311bcd3e3bbe9335c8d4b09bb2"}