{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:5FYWCWFSOIF5NOFPKQ22Q4TLD7","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":"bbb76e5143548141e263d81ec9e1b5f87dc81400097e924b14210bc0b4481f00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-09T03:23:26Z","title_canon_sha256":"8b10ca6ff6bb8b3905d178f14a52c7589661e17129766fd0f0eefd1f0317e41c"},"schema_version":"1.0","source":{"id":"1203.2179","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.2179","created_at":"2026-05-18T01:58:10Z"},{"alias_kind":"arxiv_version","alias_value":"1203.2179v2","created_at":"2026-05-18T01:58:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.2179","created_at":"2026-05-18T01:58:10Z"},{"alias_kind":"pith_short_12","alias_value":"5FYWCWFSOIF5","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"5FYWCWFSOIF5NOFP","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"5FYWCWFS","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:c0c96cb189a8b73a69397bb6b79921c120c7af234c70136d4b3931ce69e907be","target":"graph","created_at":"2026-05-18T01:58:10Z","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":"Temporal changes of X-ray to very-high-energy gamma-ray emissions from the pulsar-Be star binary PSR B1259-63/LS 2883 are studied based on 3-D SPH simulations of pulsar wind interaction with Be-disk and wind. We focus on the periastron passage of the binary and calculate the variation of the synchrotron and inverse-Compton emissions using the simulated shock geometry and pressure distribution of the pulsar wind. The characteristic double-peaked X-ray light curve from observations is reproduced by our simulation under a dense Be disk condition (base density ~10^{-9} g cm^{-3}). We interpret the","authors_text":"A. Kawachi, A.T. Okazaki, J. Takata, K. Hayasaki, M. Mori, M.S. Yamaguchi, S.-H. Lee, S. Nagataki, S.P. Owocki, T. Naito","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-09T03:23:26Z","title":"Modeling high-energy light curves of the PSR B1259-63/LS 2883 binary based on 3-D SPH simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.2179","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:d2cfab45e8a0ec13bb8e6c0c33ec87566960971d90a84eacfd926e283493c322","target":"record","created_at":"2026-05-18T01:58:10Z","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":"bbb76e5143548141e263d81ec9e1b5f87dc81400097e924b14210bc0b4481f00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-09T03:23:26Z","title_canon_sha256":"8b10ca6ff6bb8b3905d178f14a52c7589661e17129766fd0f0eefd1f0317e41c"},"schema_version":"1.0","source":{"id":"1203.2179","kind":"arxiv","version":2}},"canonical_sha256":"e9716158b2720bd6b8af5435a8726b1ff7c7c9240004081f2cae259e523b97f6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e9716158b2720bd6b8af5435a8726b1ff7c7c9240004081f2cae259e523b97f6","first_computed_at":"2026-05-18T01:58:10.507459Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:10.507459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Nl0b5xXqhcSAbDgHuVORNazYK06/eS0WNmRQzKTK4JLVmwnOo8ghlwtsq8xj1l4d8cq/PKY/K/V2xcalTSstBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:10.508365Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.2179","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d2cfab45e8a0ec13bb8e6c0c33ec87566960971d90a84eacfd926e283493c322","sha256:c0c96cb189a8b73a69397bb6b79921c120c7af234c70136d4b3931ce69e907be"],"state_sha256":"4ca5e55d5ad49241834d509c79a5235991d02f0607577973726703a58d42540b"}