{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:57FWRB2ASAVRGK374QQD42POBP","short_pith_number":"pith:57FWRB2A","canonical_record":{"source":{"id":"2302.01804","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-03T15:17:00Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"935e56ae846fad9c2ecb528188662ce0c3df615ba1aa7b3f2fc2ebd57e4941d6","abstract_canon_sha256":"b3af2914858d8c6a840e907276d98bb0a33f62ad8ef8b21c53fd20422aa70368"},"schema_version":"1.0"},"canonical_sha256":"efcb688740902b132b7fe4203e69ee0bf5e7bd01e789407b932eff16d06c4743","source":{"kind":"arxiv","id":"2302.01804","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.01804","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"arxiv_version","alias_value":"2302.01804v1","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.01804","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"pith_short_12","alias_value":"57FWRB2ASAVR","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"pith_short_16","alias_value":"57FWRB2ASAVRGK37","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"pith_short_8","alias_value":"57FWRB2A","created_at":"2026-07-05T05:51:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:57FWRB2ASAVRGK374QQD42POBP","target":"record","payload":{"canonical_record":{"source":{"id":"2302.01804","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-03T15:17:00Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"935e56ae846fad9c2ecb528188662ce0c3df615ba1aa7b3f2fc2ebd57e4941d6","abstract_canon_sha256":"b3af2914858d8c6a840e907276d98bb0a33f62ad8ef8b21c53fd20422aa70368"},"schema_version":"1.0"},"canonical_sha256":"efcb688740902b132b7fe4203e69ee0bf5e7bd01e789407b932eff16d06c4743","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:51:00.888620Z","signature_b64":"R6+Wucmjay0I7aegWZnHnEHO4o8iCjiMzaaMyl6ENCvT4EXggU3K/0xETJCxDA2WxCZNP2ol0r+CBvvDVXpGDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"efcb688740902b132b7fe4203e69ee0bf5e7bd01e789407b932eff16d06c4743","last_reissued_at":"2026-07-05T05:51:00.888184Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:51:00.888184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.01804","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:51:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pbhYmPshxXsVluK6U8+bdsRm7suRkvYVhbo6/XOlk8fK/955P/RrvXpnX17FEtjocBWZ1rbkHe39deVIB/O0Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T15:07:04.190583Z"},"content_sha256":"6a518af4874eaee4bb439612121383712d0524368c3b8562077ed7f7d6a2a552","schema_version":"1.0","event_id":"sha256:6a518af4874eaee4bb439612121383712d0524368c3b8562077ed7f7d6a2a552"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:57FWRB2ASAVRGK374QQD42POBP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SRG/eROSITA-triggered XMM-Newton observations of three Be/X-ray binaries in the LMC: Discovery of X-ray pulsations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"A. Rau, A. Udalski, C. Maitra, D.A.H. Buckley, D. Kaltenbrunner, F. Haberl, G. Vasilopoulos, I. Kreykenbohm, I.M. Monageng, J. Wilms, L. Ducci, P. Maggi, P. Weber, V. Doroshenko","submitted_at":"2023-02-03T15:17:00Z","abstract_excerpt":"Using data from eROSITA, the soft X-ray instrument aboard Spectrum-Roentgen-Gamma (SRG), we report the discovery of two new hard transients, eRASSU J050810.4-660653 and eRASSt J044811.1-691318, in the Large Magellanic Cloud. We also report the detection of the Be/X-ray binary RX J0501.6-7034 in a bright state. We initiated follow-up observations to investigate the nature of the new transients and to search for X-ray pulsations coming from RX J0501.6-7034. We analysed the X-ray spectra and light curves from our XMM-Newton observations, obtained optical spectra using the South African Large Tele"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.01804","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2302.01804/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T05:51:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QzThWCtPy0whL294+7W3e2nW5mc0ahrQ9HlFRDwWdGacR1SkeFa+R/Eg5lpMb1RDUPq92ZkcFT8fEnHfXpuXCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T15:07:04.191179Z"},"content_sha256":"c7a90470c0ea3695821aee25416e58aae0bb93bb6c91c9a36cd5db99f67903b4","schema_version":"1.0","event_id":"sha256:c7a90470c0ea3695821aee25416e58aae0bb93bb6c91c9a36cd5db99f67903b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/57FWRB2ASAVRGK374QQD42POBP/bundle.json","state_url":"https://pith.science/pith/57FWRB2ASAVRGK374QQD42POBP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/57FWRB2ASAVRGK374QQD42POBP/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":"2026-08-05T15:07:04Z","links":{"resolver":"https://pith.science/pith/57FWRB2ASAVRGK374QQD42POBP","bundle":"https://pith.science/pith/57FWRB2ASAVRGK374QQD42POBP/bundle.json","state":"https://pith.science/pith/57FWRB2ASAVRGK374QQD42POBP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/57FWRB2ASAVRGK374QQD42POBP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:57FWRB2ASAVRGK374QQD42POBP","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":"b3af2914858d8c6a840e907276d98bb0a33f62ad8ef8b21c53fd20422aa70368","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-03T15:17:00Z","title_canon_sha256":"935e56ae846fad9c2ecb528188662ce0c3df615ba1aa7b3f2fc2ebd57e4941d6"},"schema_version":"1.0","source":{"id":"2302.01804","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.01804","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"arxiv_version","alias_value":"2302.01804v1","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.01804","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"pith_short_12","alias_value":"57FWRB2ASAVR","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"pith_short_16","alias_value":"57FWRB2ASAVRGK37","created_at":"2026-07-05T05:51:00Z"},{"alias_kind":"pith_short_8","alias_value":"57FWRB2A","created_at":"2026-07-05T05:51:00Z"}],"graph_snapshots":[{"event_id":"sha256:c7a90470c0ea3695821aee25416e58aae0bb93bb6c91c9a36cd5db99f67903b4","target":"graph","created_at":"2026-07-05T05:51:00Z","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/2302.01804/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using data from eROSITA, the soft X-ray instrument aboard Spectrum-Roentgen-Gamma (SRG), we report the discovery of two new hard transients, eRASSU J050810.4-660653 and eRASSt J044811.1-691318, in the Large Magellanic Cloud. We also report the detection of the Be/X-ray binary RX J0501.6-7034 in a bright state. We initiated follow-up observations to investigate the nature of the new transients and to search for X-ray pulsations coming from RX J0501.6-7034. We analysed the X-ray spectra and light curves from our XMM-Newton observations, obtained optical spectra using the South African Large Tele","authors_text":"A. Rau, A. Udalski, C. Maitra, D.A.H. Buckley, D. Kaltenbrunner, F. Haberl, G. Vasilopoulos, I. Kreykenbohm, I.M. Monageng, J. Wilms, L. Ducci, P. Maggi, P. Weber, V. Doroshenko","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-03T15:17:00Z","title":"SRG/eROSITA-triggered XMM-Newton observations of three Be/X-ray binaries in the LMC: Discovery of X-ray pulsations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.01804","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":"sha256:6a518af4874eaee4bb439612121383712d0524368c3b8562077ed7f7d6a2a552","target":"record","created_at":"2026-07-05T05:51:00Z","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":"b3af2914858d8c6a840e907276d98bb0a33f62ad8ef8b21c53fd20422aa70368","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-03T15:17:00Z","title_canon_sha256":"935e56ae846fad9c2ecb528188662ce0c3df615ba1aa7b3f2fc2ebd57e4941d6"},"schema_version":"1.0","source":{"id":"2302.01804","kind":"arxiv","version":1}},"canonical_sha256":"efcb688740902b132b7fe4203e69ee0bf5e7bd01e789407b932eff16d06c4743","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"efcb688740902b132b7fe4203e69ee0bf5e7bd01e789407b932eff16d06c4743","first_computed_at":"2026-07-05T05:51:00.888184Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:51:00.888184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R6+Wucmjay0I7aegWZnHnEHO4o8iCjiMzaaMyl6ENCvT4EXggU3K/0xETJCxDA2WxCZNP2ol0r+CBvvDVXpGDA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:51:00.888620Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.01804","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a518af4874eaee4bb439612121383712d0524368c3b8562077ed7f7d6a2a552","sha256:c7a90470c0ea3695821aee25416e58aae0bb93bb6c91c9a36cd5db99f67903b4"],"state_sha256":"263a0c2fb2be5ef2f9236e8727afa04032d9451841be24ccbd5e8f27228f31a8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tEjsRjwdEX9Ya/2GGwXsB50tQpQagduDL+IYBE4heS38CSdRcY1lZisRJP76tl8WRlxLP+pTva4JeXNcVa+OCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T15:07:04.194750Z","bundle_sha256":"8b24b4317675a9bb3dd3be7e5c26b17c5876c1e199a8b4a5f0235547b15f4c8b"}}