{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:VNAQEJC7LQXNF4HXYXAVQRZYG5","short_pith_number":"pith:VNAQEJC7","canonical_record":{"source":{"id":"1302.5313","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-21T15:51:47Z","cross_cats_sorted":[],"title_canon_sha256":"cc47b7adb3d96e1fe84b321fc3e767cf361a36cd61f41b9d9431b963a98d22dc","abstract_canon_sha256":"7fffaf144d1b30df14147e140715522df7f8ad319fbbc14fe6dd760eea38f625"},"schema_version":"1.0"},"canonical_sha256":"ab4102245f5c2ed2f0f7c5c15847383778d54a722291138f9e0e5bfa9471bd19","source":{"kind":"arxiv","id":"1302.5313","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.5313","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"arxiv_version","alias_value":"1302.5313v2","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5313","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"pith_short_12","alias_value":"VNAQEJC7LQXN","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VNAQEJC7LQXNF4HX","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VNAQEJC7","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:VNAQEJC7LQXNF4HXYXAVQRZYG5","target":"record","payload":{"canonical_record":{"source":{"id":"1302.5313","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-21T15:51:47Z","cross_cats_sorted":[],"title_canon_sha256":"cc47b7adb3d96e1fe84b321fc3e767cf361a36cd61f41b9d9431b963a98d22dc","abstract_canon_sha256":"7fffaf144d1b30df14147e140715522df7f8ad319fbbc14fe6dd760eea38f625"},"schema_version":"1.0"},"canonical_sha256":"ab4102245f5c2ed2f0f7c5c15847383778d54a722291138f9e0e5bfa9471bd19","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:34.511585Z","signature_b64":"6Lh+AEgk+1Go8r5+YFaayiJwRJVtBCbaXlnDZbdgQWaoBN+x6fTopAv7J1jQMd2HEhvHpoh/7E5mxVhQGmSLCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab4102245f5c2ed2f0f7c5c15847383778d54a722291138f9e0e5bfa9471bd19","last_reissued_at":"2026-05-18T01:51:34.511124Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:34.511124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.5313","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":"2026-05-18T01:51:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DmnfdG8rDkn2gvbsHC+/m7Vv9IT5ZzE66XEuhpNrNcNu+TDMOoQmzBWn/Q8DrHjRmM8prRIyTcnbG5qm0A0bBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T02:41:01.790011Z"},"content_sha256":"303a1b596e6b9380580b36bf8652edb809da9154932e624546f67bc73decaf8e","schema_version":"1.0","event_id":"sha256:303a1b596e6b9380580b36bf8652edb809da9154932e624546f67bc73decaf8e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:VNAQEJC7LQXNF4HXYXAVQRZYG5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New {\\beta} Cephei variable in the Southern open cluster NGC 6200: ALS 3728","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B. Ula\\c{s}, C. Ulusoy, E. Niemczura, T. G\\\"ulmez","submitted_at":"2013-02-21T15:51:47Z","abstract_excerpt":"We report the evidence of a new $\\beta$ Cephei type variable located in the Southern open cluster \\astrobj{NGC 6200}: \\astrobj{ALS 3728}. Spectroscopic and photometric observations of NGC\\,6200 stars were carried out at the South African Astronomical Observatory (SAAO) in 2011. It was found that \\astrobj{ALS 3728} has a frequency of about 4.95 d$^{-1}$ with highest amplitude. The star also shows a remarkable stillstand phase just before its light maxima which is a typical characteristic occurring among these type of stars. Furthermore, a mode identification is applied for the dominant frequenc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5313","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":"2026-05-18T01:51:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SQnOXoKGehUXxVAVm5dd1HZ0gBqa6z0Q1cj/diFLyg3O7eByCL6leWdKW6B/p41Lct60sYm93yHMXvGZcd+TCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T02:41:01.790696Z"},"content_sha256":"11165258147bf0d585424a9d94a79bdb1339d838addf6b6d18d776f3db22c0ad","schema_version":"1.0","event_id":"sha256:11165258147bf0d585424a9d94a79bdb1339d838addf6b6d18d776f3db22c0ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5/bundle.json","state_url":"https://pith.science/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5/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":"2026-05-22T02:41:01Z","links":{"resolver":"https://pith.science/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5","bundle":"https://pith.science/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5/bundle.json","state":"https://pith.science/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VNAQEJC7LQXNF4HXYXAVQRZYG5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:VNAQEJC7LQXNF4HXYXAVQRZYG5","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":"7fffaf144d1b30df14147e140715522df7f8ad319fbbc14fe6dd760eea38f625","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-21T15:51:47Z","title_canon_sha256":"cc47b7adb3d96e1fe84b321fc3e767cf361a36cd61f41b9d9431b963a98d22dc"},"schema_version":"1.0","source":{"id":"1302.5313","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.5313","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"arxiv_version","alias_value":"1302.5313v2","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5313","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"pith_short_12","alias_value":"VNAQEJC7LQXN","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VNAQEJC7LQXNF4HX","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VNAQEJC7","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:11165258147bf0d585424a9d94a79bdb1339d838addf6b6d18d776f3db22c0ad","target":"graph","created_at":"2026-05-18T01:51:34Z","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 report the evidence of a new $\\beta$ Cephei type variable located in the Southern open cluster \\astrobj{NGC 6200}: \\astrobj{ALS 3728}. Spectroscopic and photometric observations of NGC\\,6200 stars were carried out at the South African Astronomical Observatory (SAAO) in 2011. It was found that \\astrobj{ALS 3728} has a frequency of about 4.95 d$^{-1}$ with highest amplitude. The star also shows a remarkable stillstand phase just before its light maxima which is a typical characteristic occurring among these type of stars. Furthermore, a mode identification is applied for the dominant frequenc","authors_text":"B. Ula\\c{s}, C. Ulusoy, E. Niemczura, T. G\\\"ulmez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-21T15:51:47Z","title":"New {\\beta} Cephei variable in the Southern open cluster NGC 6200: ALS 3728"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5313","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":"sha256:303a1b596e6b9380580b36bf8652edb809da9154932e624546f67bc73decaf8e","target":"record","created_at":"2026-05-18T01:51:34Z","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":"7fffaf144d1b30df14147e140715522df7f8ad319fbbc14fe6dd760eea38f625","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-21T15:51:47Z","title_canon_sha256":"cc47b7adb3d96e1fe84b321fc3e767cf361a36cd61f41b9d9431b963a98d22dc"},"schema_version":"1.0","source":{"id":"1302.5313","kind":"arxiv","version":2}},"canonical_sha256":"ab4102245f5c2ed2f0f7c5c15847383778d54a722291138f9e0e5bfa9471bd19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab4102245f5c2ed2f0f7c5c15847383778d54a722291138f9e0e5bfa9471bd19","first_computed_at":"2026-05-18T01:51:34.511124Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:34.511124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6Lh+AEgk+1Go8r5+YFaayiJwRJVtBCbaXlnDZbdgQWaoBN+x6fTopAv7J1jQMd2HEhvHpoh/7E5mxVhQGmSLCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:34.511585Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.5313","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:303a1b596e6b9380580b36bf8652edb809da9154932e624546f67bc73decaf8e","sha256:11165258147bf0d585424a9d94a79bdb1339d838addf6b6d18d776f3db22c0ad"],"state_sha256":"4a0127aa0653c023a4bc6259848fa909780f1c62128256ba1d7e2b84e2a5c40a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iFrcQ3qz8YptgaJBbZaNoBxzfU2//rHzZwnnHffk2KhojiMUBKPNGEpU0MGZGTVMuCH3ZAS0TKE+UfMsoJSLAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T02:41:01.794152Z","bundle_sha256":"883d0682542e10c82119dc529d848dbd9a835dd2470e65fe960dcfd4a30574cc"}}