{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:GSZVUZQF4Q35RX5E2GGRX55S4Q","short_pith_number":"pith:GSZVUZQF","canonical_record":{"source":{"id":"1405.3635","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-05-14T19:26:40Z","cross_cats_sorted":[],"title_canon_sha256":"8b5efd51f078547773eb5fdfbea78642f03510923eed1a65c37f06b914a9174b","abstract_canon_sha256":"e9a6e26490c8c7d40c8f75d8c57969a2314fc33ce3f7f37f2817455e4d02d039"},"schema_version":"1.0"},"canonical_sha256":"34b35a6605e437d8dfa4d18d1bf7b2e42082cd8adbcb9719e29b036ed2e4a0ee","source":{"kind":"arxiv","id":"1405.3635","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3635","created_at":"2026-05-18T01:43:12Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3635v2","created_at":"2026-05-18T01:43:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3635","created_at":"2026-05-18T01:43:12Z"},{"alias_kind":"pith_short_12","alias_value":"GSZVUZQF4Q35","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GSZVUZQF4Q35RX5E","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GSZVUZQF","created_at":"2026-05-18T12:28:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:GSZVUZQF4Q35RX5E2GGRX55S4Q","target":"record","payload":{"canonical_record":{"source":{"id":"1405.3635","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-05-14T19:26:40Z","cross_cats_sorted":[],"title_canon_sha256":"8b5efd51f078547773eb5fdfbea78642f03510923eed1a65c37f06b914a9174b","abstract_canon_sha256":"e9a6e26490c8c7d40c8f75d8c57969a2314fc33ce3f7f37f2817455e4d02d039"},"schema_version":"1.0"},"canonical_sha256":"34b35a6605e437d8dfa4d18d1bf7b2e42082cd8adbcb9719e29b036ed2e4a0ee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:12.461113Z","signature_b64":"9mUFmdgtvI72Tz5IfoMjMM3dHNfLlaB40sGVhIZ+wdNPk/cocIU4a2s4qeoozEBeUj7SZxzMeLZ+9gFdYKJzDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34b35a6605e437d8dfa4d18d1bf7b2e42082cd8adbcb9719e29b036ed2e4a0ee","last_reissued_at":"2026-05-18T01:43:12.460582Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:12.460582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.3635","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:43:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wIlz0sb3AfsPRGaAzJgOrh51GUreo6AGG1vC505TFo1HT5b5lhunWZE3WP7NWiXl8wCMdONzeo/HGSrDIuUXBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:34:43.337926Z"},"content_sha256":"be047c635668deecaef491686a75dbbf7d594bdbe51849ba4167fb4912956e2d","schema_version":"1.0","event_id":"sha256:be047c635668deecaef491686a75dbbf7d594bdbe51849ba4167fb4912956e2d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:GSZVUZQF4Q35RX5E2GGRX55S4Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Life after eruption - IV. Spectroscopy of 13 old novae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Ederoclite, C. Tappert, L. Schmidtobreick, M. Della Valle, N. Vogt","submitted_at":"2014-05-14T19:26:40Z","abstract_excerpt":"We present data on 13 post-nova systems. This includes the recovery via UBVR photometry of the five post-novae X Cir, V2104 Oph, V363 Sgr, V928 Sgr and V1274 Sgr and their spectroscopic confirmation. We provide accurate coordinates and finding charts for those objects. Additional first-time or improved spectroscopic data are presented for V356 Aql, V500 Aql, V604 Aql, V1370 Aql, MT Cen, V693 CrA, V697 Sco and MU Ser. Investigating the behaviour of a few easily accessible parameters yields (limited) information on the accretion state and the system inclination. We predict that X Cir and V697 Sc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3635","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:43:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f+8ix5P4y4rLTY1Yr+Kc8ctCqQMH0afTKZlIbj42goI//logEI81reO8Rybjxq9JqR34cHtnweetTjstH8CvAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:34:43.338571Z"},"content_sha256":"fe9cce8704b7fc256a73005666893854adcee4a17ad4dd080687c778add0c3fd","schema_version":"1.0","event_id":"sha256:fe9cce8704b7fc256a73005666893854adcee4a17ad4dd080687c778add0c3fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q/bundle.json","state_url":"https://pith.science/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T05:34:43Z","links":{"resolver":"https://pith.science/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q","bundle":"https://pith.science/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q/bundle.json","state":"https://pith.science/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GSZVUZQF4Q35RX5E2GGRX55S4Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:GSZVUZQF4Q35RX5E2GGRX55S4Q","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":"e9a6e26490c8c7d40c8f75d8c57969a2314fc33ce3f7f37f2817455e4d02d039","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-05-14T19:26:40Z","title_canon_sha256":"8b5efd51f078547773eb5fdfbea78642f03510923eed1a65c37f06b914a9174b"},"schema_version":"1.0","source":{"id":"1405.3635","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3635","created_at":"2026-05-18T01:43:12Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3635v2","created_at":"2026-05-18T01:43:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3635","created_at":"2026-05-18T01:43:12Z"},{"alias_kind":"pith_short_12","alias_value":"GSZVUZQF4Q35","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GSZVUZQF4Q35RX5E","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GSZVUZQF","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:fe9cce8704b7fc256a73005666893854adcee4a17ad4dd080687c778add0c3fd","target":"graph","created_at":"2026-05-18T01:43:12Z","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 data on 13 post-nova systems. This includes the recovery via UBVR photometry of the five post-novae X Cir, V2104 Oph, V363 Sgr, V928 Sgr and V1274 Sgr and their spectroscopic confirmation. We provide accurate coordinates and finding charts for those objects. Additional first-time or improved spectroscopic data are presented for V356 Aql, V500 Aql, V604 Aql, V1370 Aql, MT Cen, V693 CrA, V697 Sco and MU Ser. Investigating the behaviour of a few easily accessible parameters yields (limited) information on the accretion state and the system inclination. We predict that X Cir and V697 Sc","authors_text":"A. Ederoclite, C. Tappert, L. Schmidtobreick, M. Della Valle, N. Vogt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-05-14T19:26:40Z","title":"Life after eruption - IV. Spectroscopy of 13 old novae"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3635","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:be047c635668deecaef491686a75dbbf7d594bdbe51849ba4167fb4912956e2d","target":"record","created_at":"2026-05-18T01:43:12Z","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":"e9a6e26490c8c7d40c8f75d8c57969a2314fc33ce3f7f37f2817455e4d02d039","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-05-14T19:26:40Z","title_canon_sha256":"8b5efd51f078547773eb5fdfbea78642f03510923eed1a65c37f06b914a9174b"},"schema_version":"1.0","source":{"id":"1405.3635","kind":"arxiv","version":2}},"canonical_sha256":"34b35a6605e437d8dfa4d18d1bf7b2e42082cd8adbcb9719e29b036ed2e4a0ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34b35a6605e437d8dfa4d18d1bf7b2e42082cd8adbcb9719e29b036ed2e4a0ee","first_computed_at":"2026-05-18T01:43:12.460582Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:12.460582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9mUFmdgtvI72Tz5IfoMjMM3dHNfLlaB40sGVhIZ+wdNPk/cocIU4a2s4qeoozEBeUj7SZxzMeLZ+9gFdYKJzDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:12.461113Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.3635","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be047c635668deecaef491686a75dbbf7d594bdbe51849ba4167fb4912956e2d","sha256:fe9cce8704b7fc256a73005666893854adcee4a17ad4dd080687c778add0c3fd"],"state_sha256":"585370a9772312ec7406cf856db5b137d09b75505cd8cad36239879d687512b1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yrkSy8ub4W48s4N2eSDuugE+zUblHVDwmsuQF552G7Eo6H5Q9mxOxDqj2MYqW9G7Hyx8zEQ4dYtyOEDbR/6xDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T05:34:43.342310Z","bundle_sha256":"889a9c3e60ff23c0d5b5af292df20a010fc07f04413eea38756dbf735d54b230"}}