{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:HXPOV7ZGUWBMJW26FHR75F75TW","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":"2369a125522acd789c03acb84b23d41acc85ba85c34df8be9f46fec62aa485be","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1997-07-04T11:48:10Z","title_canon_sha256":"960aa6d96b5c3cd25350626c1d41c93b07e5b5d459498c8a31b487e2752194ab"},"schema_version":"1.0","source":{"id":"astro-ph/9707053","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9707053","created_at":"2026-07-04T16:03:06Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9707053v2","created_at":"2026-07-04T16:03:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9707053","created_at":"2026-07-04T16:03:06Z"},{"alias_kind":"pith_short_12","alias_value":"HXPOV7ZGUWBM","created_at":"2026-07-04T16:03:06Z"},{"alias_kind":"pith_short_16","alias_value":"HXPOV7ZGUWBMJW26","created_at":"2026-07-04T16:03:06Z"},{"alias_kind":"pith_short_8","alias_value":"HXPOV7ZG","created_at":"2026-07-04T16:03:06Z"}],"graph_snapshots":[{"event_id":"sha256:4b8bedb263cf212cf405f04f6976acb570bdfbcf24141a46036e4d7da2d7ce15","target":"graph","created_at":"2026-07-04T16:03:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/9707053/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"An implicit hydrodynamic code following the explosion of classical novae, from the accretion phase up to the final ejection of the envelope, has been coupled to a MonteCarlo code able to simulate their gamma-ray emission. Carbon-oxygen (CO) and oxygen-neon (ONe) novae have been studied and their gamma-ray spectra have been obtained, as well as the gamma-ray light curves for the important lines (e$^{-}$--e$^{+}$ annihilation line at 511 keV, $^{7}$Be decay-line at 478 keV and $^{22}$Na decay-line at 1275 keV). The detectability of the emission by CGRO instruments has been analyzed. It is worth ","authors_text":"J. Gomez-Gomar, J. Isern, J. Jose, M. Hernanz","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1997-07-04T11:48:10Z","title":"Predictions of gamma-ray emission from classical novae and their detectability by CGRO"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9707053","kind":"arxiv","version":2},"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":"sha256:9e7bae9a79e8f2a95ff848ed0381dde902ee9ac6e9bb45e5f4d3db53ceacc647","target":"record","created_at":"2026-07-04T16:03:06Z","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":"2369a125522acd789c03acb84b23d41acc85ba85c34df8be9f46fec62aa485be","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1997-07-04T11:48:10Z","title_canon_sha256":"960aa6d96b5c3cd25350626c1d41c93b07e5b5d459498c8a31b487e2752194ab"},"schema_version":"1.0","source":{"id":"astro-ph/9707053","kind":"arxiv","version":2}},"canonical_sha256":"3ddeeaff26a582c4db5e29e3fe97fd9d9ae442fd486574857f04cae9ea5c3475","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3ddeeaff26a582c4db5e29e3fe97fd9d9ae442fd486574857f04cae9ea5c3475","first_computed_at":"2026-07-04T16:03:06.222905Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:03:06.222905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1AGY09uYpiI8VqHundqmvESyJGl9nnQN+p2iUfbetA+ludjUllMuaCS+UZ2cMyIOG6dyiyw1F2+tEX2Ip24tCw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:03:06.223298Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9707053","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e7bae9a79e8f2a95ff848ed0381dde902ee9ac6e9bb45e5f4d3db53ceacc647","sha256:4b8bedb263cf212cf405f04f6976acb570bdfbcf24141a46036e4d7da2d7ce15"],"state_sha256":"afa8a591e4bd3fae1f303662f25044222184c9188e9079f654b56278306e7ce7"}