{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:RALPPRJSEKQPQRJK55T4OK2RGB","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":"fe8fc906c3b269f8cce9aa822538e93e28acc6856f9f317e0924fb5dfa43f55b","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-14T01:37:20Z","title_canon_sha256":"d5c111a8b0127c810e46b5d972c7ccdbb3e903a4a57f66a8f02ca7aaeead07fa"},"schema_version":"1.0","source":{"id":"1211.3176","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.3176","created_at":"2026-05-18T03:40:50Z"},{"alias_kind":"arxiv_version","alias_value":"1211.3176v1","created_at":"2026-05-18T03:40:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.3176","created_at":"2026-05-18T03:40:50Z"},{"alias_kind":"pith_short_12","alias_value":"RALPPRJSEKQP","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"RALPPRJSEKQPQRJK","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"RALPPRJS","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:5f1e31c4c8689713847fd712bfa6e4fbdeb95a5c03e3f0a7dc984823207e8ceb","target":"graph","created_at":"2026-05-18T03:40:50Z","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 spectroscopic development of classical novae is described as a narrative of the various stages of the outburst. The review highlights the multiwavelength aspects of the phenomenology and the recent developments related to structure, inhomogeneity, and dynamics of the ejecta. Special emphasis is placed on the distinct behavior of the symbiotic-like recurrent novae.","authors_text":"Steven N. Shore (Univ. of Pisa/INFN-Pisa)","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-14T01:37:20Z","title":"Spectroscopy of Novae -- A User's Manual"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.3176","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:bc0a516251c9a07ea45e0222a433311ee44195952fc151803e614c9bd89c35a8","target":"record","created_at":"2026-05-18T03:40:50Z","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":"fe8fc906c3b269f8cce9aa822538e93e28acc6856f9f317e0924fb5dfa43f55b","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-14T01:37:20Z","title_canon_sha256":"d5c111a8b0127c810e46b5d972c7ccdbb3e903a4a57f66a8f02ca7aaeead07fa"},"schema_version":"1.0","source":{"id":"1211.3176","kind":"arxiv","version":1}},"canonical_sha256":"8816f7c53222a0f8452aef67c72b51306207bf7bb7bdfa69fddd5df188fc70f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8816f7c53222a0f8452aef67c72b51306207bf7bb7bdfa69fddd5df188fc70f9","first_computed_at":"2026-05-18T03:40:50.673980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:40:50.673980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Oy0BzLaLBozKrEbQIsCmBAppY2383OG+YLGsX8QlQFz+iuLyQYUHCChiTgO/zbiMuYOGJ+8hjdDe/7PD2v8MAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:40:50.674634Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.3176","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc0a516251c9a07ea45e0222a433311ee44195952fc151803e614c9bd89c35a8","sha256:5f1e31c4c8689713847fd712bfa6e4fbdeb95a5c03e3f0a7dc984823207e8ceb"],"state_sha256":"b7652b8311388558317097ef69e9ff5d87ce46ccad6d317e63c1760688ec502e"}