{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FJI6ZBPMP35GJP4ZS26RPNWFGC","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":"01a2c4e8b8885ad63dfcc6270ac2d40ac237cf3dc297d400132051ff9225643c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-05T01:07:28Z","title_canon_sha256":"e8de978b38e85402297fd1e34cbea9d365431ec9ddea181d71f4351c68d85639"},"schema_version":"1.0","source":{"id":"1709.01205","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.01205","created_at":"2026-05-18T00:32:05Z"},{"alias_kind":"arxiv_version","alias_value":"1709.01205v1","created_at":"2026-05-18T00:32:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.01205","created_at":"2026-05-18T00:32:05Z"},{"alias_kind":"pith_short_12","alias_value":"FJI6ZBPMP35G","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FJI6ZBPMP35GJP4Z","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FJI6ZBPM","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:f8cd3f8a5f0a12a620ee30d5bc1f56276d51ddba867b6896e998c14e86dcdcba","target":"graph","created_at":"2026-05-18T00:32:05Z","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 modeling and analysis of the ejecta of nova V723 Cas based on spatially resolved IR spectroscopic data from Keck-OSIRIS, with LGSAO (adaptive optics module). The 3D photoionization models include the shell geometry taken from the observations and an anisotropic radiation field, composed by a spherical central source and an accretion disk. Our simulations indicate revised abundances $log(N_{Al}/N_{H})=-5.4$, $log(N_{Ca}/N_{H})=-6.4$ and $log(N_{Si}/N_{H})=-4.7$ in the shell. The total ejected mass was found as $M_{shell}=1.1\\times 10^{-5}$ $M_{\\odot}$ and the central source temperatu","authors_text":"J. Lyke, L. Takeda, M. Diaz, R. Campbell","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-05T01:07:28Z","title":"3D photoionization models of nova V723 Cas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.01205","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:de034a689221f143ccbe6a0713fb008b15031f1f1d11e08a4d1282728a32bb6d","target":"record","created_at":"2026-05-18T00:32:05Z","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":"01a2c4e8b8885ad63dfcc6270ac2d40ac237cf3dc297d400132051ff9225643c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-05T01:07:28Z","title_canon_sha256":"e8de978b38e85402297fd1e34cbea9d365431ec9ddea181d71f4351c68d85639"},"schema_version":"1.0","source":{"id":"1709.01205","kind":"arxiv","version":1}},"canonical_sha256":"2a51ec85ec7efa64bf9996bd17b6c5308be063f7437385e4e03a720599a36d14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a51ec85ec7efa64bf9996bd17b6c5308be063f7437385e4e03a720599a36d14","first_computed_at":"2026-05-18T00:32:05.387240Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:05.387240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mGmdxlj5TPADNBBkb7anENd1V897BYgdzrkrmlTRQjtwSHoC1rjz252w1gN8uDRJ2KHUmmmJFy8SeR5V8nM7Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:05.387908Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.01205","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de034a689221f143ccbe6a0713fb008b15031f1f1d11e08a4d1282728a32bb6d","sha256:f8cd3f8a5f0a12a620ee30d5bc1f56276d51ddba867b6896e998c14e86dcdcba"],"state_sha256":"2d7c1a6e30b28269605c6e0f851f75b9cda9a9652a0d80a13bdd2001e14f9a95"}