{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:DYMTHDSJADM66ZR56DP2XNFY22","short_pith_number":"pith:DYMTHDSJ","canonical_record":{"source":{"id":"0909.1483","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-08T13:12:54Z","cross_cats_sorted":[],"title_canon_sha256":"ddfa3987ef14ebb772c7a7064e8ad1d9fd33e521e41199740250745a8659c4e4","abstract_canon_sha256":"08935cc36ae8210b9db3d23be15fa051a1a2a21548a8840587d856b32b0792c9"},"schema_version":"1.0"},"canonical_sha256":"1e19338e4900d9ef663df0dfabb4b8d6953e795b6ee2df5b69f2b7cee91d6bdc","source":{"kind":"arxiv","id":"0909.1483","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.1483","created_at":"2026-05-18T02:11:58Z"},{"alias_kind":"arxiv_version","alias_value":"0909.1483v2","created_at":"2026-05-18T02:11:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.1483","created_at":"2026-05-18T02:11:58Z"},{"alias_kind":"pith_short_12","alias_value":"DYMTHDSJADM6","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"DYMTHDSJADM66ZR5","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"DYMTHDSJ","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:DYMTHDSJADM66ZR56DP2XNFY22","target":"record","payload":{"canonical_record":{"source":{"id":"0909.1483","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-08T13:12:54Z","cross_cats_sorted":[],"title_canon_sha256":"ddfa3987ef14ebb772c7a7064e8ad1d9fd33e521e41199740250745a8659c4e4","abstract_canon_sha256":"08935cc36ae8210b9db3d23be15fa051a1a2a21548a8840587d856b32b0792c9"},"schema_version":"1.0"},"canonical_sha256":"1e19338e4900d9ef663df0dfabb4b8d6953e795b6ee2df5b69f2b7cee91d6bdc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:58.532567Z","signature_b64":"eySLU9QMusf35IKApp8imGGFV0S1hv357rqMPOWkJpkgVYGXs6vUj7hGCmbeCcRa9BH5q15ebupebEbP0qYGCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e19338e4900d9ef663df0dfabb4b8d6953e795b6ee2df5b69f2b7cee91d6bdc","last_reissued_at":"2026-05-18T02:11:58.531823Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:58.531823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0909.1483","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":"2026-05-18T02:11:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mumObkb+KLFh34X27oQTzsItZD1So1CRBpJHInXz0Y86xeg3D00dOXk6YIn2jigVVFAxgqkjq8gBAgCgQQbFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:03:48.656956Z"},"content_sha256":"bbd374f92aab312914cc17186d462cb3fb8f116541c6eaabb915c2a43e9a5304","schema_version":"1.0","event_id":"sha256:bbd374f92aab312914cc17186d462cb3fb8f116541c6eaabb915c2a43e9a5304"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:DYMTHDSJADM66ZR56DP2XNFY22","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optical and X-ray Outbursts of Be/X-ray binary system SAX J2103.5+4545","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Baykal, N. Kiziloglu, S. Ozbilgen, U. Kiziloglu","submitted_at":"2009-09-08T13:12:54Z","abstract_excerpt":"We present the relations between Halpha equivalent width, optical brightness and X-ray flux of Be/X-ray binary system SAX J2103.5+4545, by analyzing the optical photometric and spectroscopic observations together with the X-ray observations.\n  In the photometric observations PSF photometry were applied using MIDAS and its DAOPHOT package. The reduction and analysis of spectra were done by using MIDAS and its suitable packages. The X-ray outburst of the system occurred just after the optical outburst. The nearly symmetric Halpha emission line profiles observed during the beginning of optical ou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.1483","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":"2026-05-18T02:11:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nlc4kxliObjF1TVNbxwWUzjAriKghfPU3QEOQHO9C8T8saozkqbYvxEEOXtlp5LRB6tZKuANaysvZEm4HX5fAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:03:48.657634Z"},"content_sha256":"c69269b0f2e1246f9181daf249a525de68d4752faaff42e99d137da342fd1a64","schema_version":"1.0","event_id":"sha256:c69269b0f2e1246f9181daf249a525de68d4752faaff42e99d137da342fd1a64"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DYMTHDSJADM66ZR56DP2XNFY22/bundle.json","state_url":"https://pith.science/pith/DYMTHDSJADM66ZR56DP2XNFY22/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DYMTHDSJADM66ZR56DP2XNFY22/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":"2026-05-25T07:03:48Z","links":{"resolver":"https://pith.science/pith/DYMTHDSJADM66ZR56DP2XNFY22","bundle":"https://pith.science/pith/DYMTHDSJADM66ZR56DP2XNFY22/bundle.json","state":"https://pith.science/pith/DYMTHDSJADM66ZR56DP2XNFY22/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DYMTHDSJADM66ZR56DP2XNFY22/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:DYMTHDSJADM66ZR56DP2XNFY22","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":"08935cc36ae8210b9db3d23be15fa051a1a2a21548a8840587d856b32b0792c9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-08T13:12:54Z","title_canon_sha256":"ddfa3987ef14ebb772c7a7064e8ad1d9fd33e521e41199740250745a8659c4e4"},"schema_version":"1.0","source":{"id":"0909.1483","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.1483","created_at":"2026-05-18T02:11:58Z"},{"alias_kind":"arxiv_version","alias_value":"0909.1483v2","created_at":"2026-05-18T02:11:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.1483","created_at":"2026-05-18T02:11:58Z"},{"alias_kind":"pith_short_12","alias_value":"DYMTHDSJADM6","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"DYMTHDSJADM66ZR5","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"DYMTHDSJ","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:c69269b0f2e1246f9181daf249a525de68d4752faaff42e99d137da342fd1a64","target":"graph","created_at":"2026-05-18T02:11:58Z","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 the relations between Halpha equivalent width, optical brightness and X-ray flux of Be/X-ray binary system SAX J2103.5+4545, by analyzing the optical photometric and spectroscopic observations together with the X-ray observations.\n  In the photometric observations PSF photometry were applied using MIDAS and its DAOPHOT package. The reduction and analysis of spectra were done by using MIDAS and its suitable packages. The X-ray outburst of the system occurred just after the optical outburst. The nearly symmetric Halpha emission line profiles observed during the beginning of optical ou","authors_text":"A. Baykal, N. Kiziloglu, S. Ozbilgen, U. Kiziloglu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-08T13:12:54Z","title":"Optical and X-ray Outbursts of Be/X-ray binary system SAX J2103.5+4545"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.1483","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:bbd374f92aab312914cc17186d462cb3fb8f116541c6eaabb915c2a43e9a5304","target":"record","created_at":"2026-05-18T02:11:58Z","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":"08935cc36ae8210b9db3d23be15fa051a1a2a21548a8840587d856b32b0792c9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-09-08T13:12:54Z","title_canon_sha256":"ddfa3987ef14ebb772c7a7064e8ad1d9fd33e521e41199740250745a8659c4e4"},"schema_version":"1.0","source":{"id":"0909.1483","kind":"arxiv","version":2}},"canonical_sha256":"1e19338e4900d9ef663df0dfabb4b8d6953e795b6ee2df5b69f2b7cee91d6bdc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1e19338e4900d9ef663df0dfabb4b8d6953e795b6ee2df5b69f2b7cee91d6bdc","first_computed_at":"2026-05-18T02:11:58.531823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:58.531823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eySLU9QMusf35IKApp8imGGFV0S1hv357rqMPOWkJpkgVYGXs6vUj7hGCmbeCcRa9BH5q15ebupebEbP0qYGCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:58.532567Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.1483","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bbd374f92aab312914cc17186d462cb3fb8f116541c6eaabb915c2a43e9a5304","sha256:c69269b0f2e1246f9181daf249a525de68d4752faaff42e99d137da342fd1a64"],"state_sha256":"fc56a8083f82429b83d185e371efa09d1f47b6f1282bf5634cf9565ef9f73f96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mjajMhLvYi8V5QVAwtbzWQvmfu84s4t/5+MJc+xj2vJzK1dQ5g/tdt8OwqlzcDSKKa2dZe6OXIV2Z/nZSL+6CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T07:03:48.660696Z","bundle_sha256":"41c482669b7b6c596ac2587b7bae33aa69c65d1f89ff220caa34cd493cb2a3f9"}}