{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:64T2RQ7FHJNUGZ3BGDS4SULD4I","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":"448524425b571b5045394c3ef5ac37e5b99f9da61081e5fd8de91f9669c79682","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-12T19:47:34Z","title_canon_sha256":"b6eb974722250e4579a6d5f3e5c836061f02b2e4cdd1a7f1238ebcf10790da76"},"schema_version":"1.0","source":{"id":"1501.02773","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.02773","created_at":"2026-05-18T02:29:37Z"},{"alias_kind":"arxiv_version","alias_value":"1501.02773v1","created_at":"2026-05-18T02:29:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.02773","created_at":"2026-05-18T02:29:37Z"},{"alias_kind":"pith_short_12","alias_value":"64T2RQ7FHJNU","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"64T2RQ7FHJNUGZ3B","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"64T2RQ7F","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:5436fb519016979f30a406f6942fd3ce6028c4209294e81ade9a0422a0fc7cd2","target":"graph","created_at":"2026-05-18T02:29:37Z","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":"This is a White Paper in support of the mission concept of the Large Observatory for X-ray Timing (LOFT), proposed as a medium-sized ESA mission. We discuss the potential of LOFT for the study of magnetospheres of isolated neutron stars. For a summary, we refer to the paper.","authors_text":"A. De Luca, A. Pellizzoni, A. Possenti, A. Shearer, A. S{\\l}owikowska, A. Tiengo, B. Rudak, C. Gouiffes, C. Motch, D. Salvetti, F. Bocchino, G. Cusumano, G. Kanbach, G.L. Israel, L. Kuiper, M. Burgay, M. Marelli, N. Bucciantini, N. Rea, N. Webb, P. Esposito, P.S. Ray, R.P. Mignani, R. Turolla, S. Mereghetti, T. Mineo, W. Hermsen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-12T19:47:34Z","title":"The study of neutron star magnetospheres with LOFT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.02773","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":"sha256:487eada5a0b87f9190d4c49d674a0f66c4144f8565f5673e3db135c04da2b13c","target":"record","created_at":"2026-05-18T02:29:37Z","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":"448524425b571b5045394c3ef5ac37e5b99f9da61081e5fd8de91f9669c79682","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-01-12T19:47:34Z","title_canon_sha256":"b6eb974722250e4579a6d5f3e5c836061f02b2e4cdd1a7f1238ebcf10790da76"},"schema_version":"1.0","source":{"id":"1501.02773","kind":"arxiv","version":1}},"canonical_sha256":"f727a8c3e53a5b43676130e5c95163e203d955b3d8a38e2c8f56bbc1682ea7bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f727a8c3e53a5b43676130e5c95163e203d955b3d8a38e2c8f56bbc1682ea7bb","first_computed_at":"2026-05-18T02:29:37.260846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:37.260846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZWwYtAa0vMAhB05QAxPMFYhPO+tqAO7R3gdkozMqqdxzYcZyhByVmtclcvpDmY+EfOg0qjTKL+I5HRTJE06NAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:37.261260Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.02773","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:487eada5a0b87f9190d4c49d674a0f66c4144f8565f5673e3db135c04da2b13c","sha256:5436fb519016979f30a406f6942fd3ce6028c4209294e81ade9a0422a0fc7cd2"],"state_sha256":"aac7f8bc22681f55ddd7a896b47ebfedcb96316c4a84121d1bb6b3b8c1aa6078"}