{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OBJPBOZWRXK3PPERXABU2HD52O","short_pith_number":"pith:OBJPBOZW","canonical_record":{"source":{"id":"2407.14842","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-20T11:08:54Z","cross_cats_sorted":[],"title_canon_sha256":"75d1ca93e165be48dbfa1d27078caf7698f769fbf519ffd60d0664691b3a6a9f","abstract_canon_sha256":"b349ef22ee63fc608a64e72893600f3d0a9b526fab1dfeffedb3782bdfde85a7"},"schema_version":"1.0"},"canonical_sha256":"7052f0bb368dd5b7bc91b8034d1c7dd3ab2c479d1f02614ff1dd85f9c00aa9a3","source":{"kind":"arxiv","id":"2407.14842","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.14842","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"arxiv_version","alias_value":"2407.14842v2","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.14842","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"pith_short_12","alias_value":"OBJPBOZWRXK3","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"pith_short_16","alias_value":"OBJPBOZWRXK3PPER","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"pith_short_8","alias_value":"OBJPBOZW","created_at":"2026-07-05T08:47:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OBJPBOZWRXK3PPERXABU2HD52O","target":"record","payload":{"canonical_record":{"source":{"id":"2407.14842","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-20T11:08:54Z","cross_cats_sorted":[],"title_canon_sha256":"75d1ca93e165be48dbfa1d27078caf7698f769fbf519ffd60d0664691b3a6a9f","abstract_canon_sha256":"b349ef22ee63fc608a64e72893600f3d0a9b526fab1dfeffedb3782bdfde85a7"},"schema_version":"1.0"},"canonical_sha256":"7052f0bb368dd5b7bc91b8034d1c7dd3ab2c479d1f02614ff1dd85f9c00aa9a3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:47:22.801714Z","signature_b64":"6vLCiTQLoNpJRWsk4iWRZEtSIBezhl021qhr0Jvjd5WqrgzuarB3J1LAS5TRE8kDa71pY4cDHtBJVDsLsSITAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7052f0bb368dd5b7bc91b8034d1c7dd3ab2c479d1f02614ff1dd85f9c00aa9a3","last_reissued_at":"2026-07-05T08:47:22.801223Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:47:22.801223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.14842","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":"2026-07-05T08:47:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QXQ91J7qFNxF8gD4WvofDTtLJNezDe0w98f1aJUTKjYLE0kJddaDJxVXKLUqqHDFYVCmSj/E+P8ktOaIkjFQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:42:02.972093Z"},"content_sha256":"a985cdbaa5259fb26e94058db4930efbd891b77d0eec49a4585fdbb00f46ff4e","schema_version":"1.0","event_id":"sha256:a985cdbaa5259fb26e94058db4930efbd891b77d0eec49a4585fdbb00f46ff4e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OBJPBOZWRXK3PPERXABU2HD52O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hydrodynamical simulations of wind interaction in spider systems : A step toward understanding transitional millisecond pulsars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"C. Guerra, G. Voisin, Z. Meliani","submitted_at":"2024-07-20T11:08:54Z","abstract_excerpt":"The detected population of \"spiders\" has significantly grown in the past decade thanks to multiwavelength follow-up investigations of unidentified Fermi sources. These systems consist of low-mass stellar companions orbiting rotation-powered millisecond pulsars in short periods of a few hours up to day. Among them, a subset of intriguing objects called transitional millisecond pulsars (tMSPs) has been shown to exhibit a remarkable behavior, transitioning between pulsar-binary and faint low-mass X-ray binary states over a span of a few years. Our objective is to study the interaction of stellar "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.14842","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.14842/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":"2026-07-05T08:47:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4147Jzv2b1gJZ1Lhe7pSiv64ZdVoCXNZS3EVBxoSJ08io77hFcXNI1JTrNMWorCzEHgbUgyPh8+NBPJ/ZuS8Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:42:02.972675Z"},"content_sha256":"4b9858f33e1cdad66ef5760dbf2675476f57f615042c58b8f1d9b7aef2f9904a","schema_version":"1.0","event_id":"sha256:4b9858f33e1cdad66ef5760dbf2675476f57f615042c58b8f1d9b7aef2f9904a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OBJPBOZWRXK3PPERXABU2HD52O/bundle.json","state_url":"https://pith.science/pith/OBJPBOZWRXK3PPERXABU2HD52O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OBJPBOZWRXK3PPERXABU2HD52O/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":"2026-08-08T09:42:02Z","links":{"resolver":"https://pith.science/pith/OBJPBOZWRXK3PPERXABU2HD52O","bundle":"https://pith.science/pith/OBJPBOZWRXK3PPERXABU2HD52O/bundle.json","state":"https://pith.science/pith/OBJPBOZWRXK3PPERXABU2HD52O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OBJPBOZWRXK3PPERXABU2HD52O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OBJPBOZWRXK3PPERXABU2HD52O","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":"b349ef22ee63fc608a64e72893600f3d0a9b526fab1dfeffedb3782bdfde85a7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-20T11:08:54Z","title_canon_sha256":"75d1ca93e165be48dbfa1d27078caf7698f769fbf519ffd60d0664691b3a6a9f"},"schema_version":"1.0","source":{"id":"2407.14842","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.14842","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"arxiv_version","alias_value":"2407.14842v2","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.14842","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"pith_short_12","alias_value":"OBJPBOZWRXK3","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"pith_short_16","alias_value":"OBJPBOZWRXK3PPER","created_at":"2026-07-05T08:47:22Z"},{"alias_kind":"pith_short_8","alias_value":"OBJPBOZW","created_at":"2026-07-05T08:47:22Z"}],"graph_snapshots":[{"event_id":"sha256:4b9858f33e1cdad66ef5760dbf2675476f57f615042c58b8f1d9b7aef2f9904a","target":"graph","created_at":"2026-07-05T08:47:22Z","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/2407.14842/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The detected population of \"spiders\" has significantly grown in the past decade thanks to multiwavelength follow-up investigations of unidentified Fermi sources. These systems consist of low-mass stellar companions orbiting rotation-powered millisecond pulsars in short periods of a few hours up to day. Among them, a subset of intriguing objects called transitional millisecond pulsars (tMSPs) has been shown to exhibit a remarkable behavior, transitioning between pulsar-binary and faint low-mass X-ray binary states over a span of a few years. Our objective is to study the interaction of stellar ","authors_text":"C. Guerra, G. Voisin, Z. Meliani","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-20T11:08:54Z","title":"Hydrodynamical simulations of wind interaction in spider systems : A step toward understanding transitional millisecond pulsars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.14842","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:a985cdbaa5259fb26e94058db4930efbd891b77d0eec49a4585fdbb00f46ff4e","target":"record","created_at":"2026-07-05T08:47:22Z","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":"b349ef22ee63fc608a64e72893600f3d0a9b526fab1dfeffedb3782bdfde85a7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-20T11:08:54Z","title_canon_sha256":"75d1ca93e165be48dbfa1d27078caf7698f769fbf519ffd60d0664691b3a6a9f"},"schema_version":"1.0","source":{"id":"2407.14842","kind":"arxiv","version":2}},"canonical_sha256":"7052f0bb368dd5b7bc91b8034d1c7dd3ab2c479d1f02614ff1dd85f9c00aa9a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7052f0bb368dd5b7bc91b8034d1c7dd3ab2c479d1f02614ff1dd85f9c00aa9a3","first_computed_at":"2026-07-05T08:47:22.801223Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:47:22.801223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6vLCiTQLoNpJRWsk4iWRZEtSIBezhl021qhr0Jvjd5WqrgzuarB3J1LAS5TRE8kDa71pY4cDHtBJVDsLsSITAw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:47:22.801714Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.14842","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a985cdbaa5259fb26e94058db4930efbd891b77d0eec49a4585fdbb00f46ff4e","sha256:4b9858f33e1cdad66ef5760dbf2675476f57f615042c58b8f1d9b7aef2f9904a"],"state_sha256":"152fb03b369fec8cee929affedb76725203771b526a828bbd5709980e9b9dd7d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w3HbwsR46tVMXLaIEzxguh34OHtR8M1Q6M66WNZGs4ZiPSC+O9Cj54+vnpfeGXpT79M+k5xzaTjjAqfshzcJDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T09:42:02.975945Z","bundle_sha256":"2ddff4d6e211649a96467b53d8afbe8173cc590fd1065f6377361989fe35d89c"}}