{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:LXG4HAFFLDOQGBF2ALU2PUBO5B","short_pith_number":"pith:LXG4HAFF","canonical_record":{"source":{"id":"1705.04869","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-13T18:15:30Z","cross_cats_sorted":[],"title_canon_sha256":"9abf8c7848b5a0ba89d33a40a289fcf7648857a7dfc29f886f6506807cad9323","abstract_canon_sha256":"e29bbe032d8419dcc828ef5c40a245548b2ff8a72eb73f66ba465ae28225caad"},"schema_version":"1.0"},"canonical_sha256":"5dcdc380a558dd0304ba02e9a7d02ee846a2ac022fb532bd81b7e4ac717dcff3","source":{"kind":"arxiv","id":"1705.04869","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.04869","created_at":"2026-05-18T00:14:28Z"},{"alias_kind":"arxiv_version","alias_value":"1705.04869v1","created_at":"2026-05-18T00:14:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.04869","created_at":"2026-05-18T00:14:28Z"},{"alias_kind":"pith_short_12","alias_value":"LXG4HAFFLDOQ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LXG4HAFFLDOQGBF2","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LXG4HAFF","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:LXG4HAFFLDOQGBF2ALU2PUBO5B","target":"record","payload":{"canonical_record":{"source":{"id":"1705.04869","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-13T18:15:30Z","cross_cats_sorted":[],"title_canon_sha256":"9abf8c7848b5a0ba89d33a40a289fcf7648857a7dfc29f886f6506807cad9323","abstract_canon_sha256":"e29bbe032d8419dcc828ef5c40a245548b2ff8a72eb73f66ba465ae28225caad"},"schema_version":"1.0"},"canonical_sha256":"5dcdc380a558dd0304ba02e9a7d02ee846a2ac022fb532bd81b7e4ac717dcff3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:28.969810Z","signature_b64":"+NNsELmIsadlVD4p9iBszpSjeWF8U5sCdgp454kxhY1tUJRKKFWfXxid3k+V4DsWrtxeQumtBwnW2DhQfwNtCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dcdc380a558dd0304ba02e9a7d02ee846a2ac022fb532bd81b7e4ac717dcff3","last_reissued_at":"2026-05-18T00:14:28.969105Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:28.969105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.04869","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":"2026-05-18T00:14:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sTrV2CMIzWH1BHrOZrBvmM2idKHwiaSLhlwORlEMuVNovKkc006RMg+sm+GGeD/WrtUAZk5NxqoLAYIpNILuBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T03:56:24.784335Z"},"content_sha256":"16fc9cb0b8b19dd96980807c5a982dda2f1410c33143185763c7a21d275e8023","schema_version":"1.0","event_id":"sha256:16fc9cb0b8b19dd96980807c5a982dda2f1410c33143185763c7a21d275e8023"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:LXG4HAFFLDOQGBF2ALU2PUBO5B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Instrumental Resolution of the Chopper Spectrometer 4SEASONS Evaluated by Monte Carlo Simulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Kentaro Sato, Masaki Fujita, Ryoichi Kajimoto, Yasuhiro Inamura","submitted_at":"2017-05-13T18:15:30Z","abstract_excerpt":"We performed simulations of the resolution function of the 4SEASONS spectrometer at J-PARC by using the Monte Carlo simulation package McStas. The simulations showed reasonably good agreement with analytical calculations of energy and momentum resolutions by using a simplified description. We implemented new functionalities in Utsusemi, the standard data analysis tool used in 4SEASONS, to enable visualization of the simulated resolution function and predict its shape for specific experimental configurations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.04869","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":""},"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":"2026-05-18T00:14:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WqbkK6WDTSJF64xXPwkaBjiATUusAUm9kXuxya4BALZlKlxfkqUZuhe9kyAvztxUcRG9GrRgTVSo6acP0XxxCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T03:56:24.784751Z"},"content_sha256":"7c152784a218758c28e7aff18129e03df162df842e9b0b38d27722f59ffc0833","schema_version":"1.0","event_id":"sha256:7c152784a218758c28e7aff18129e03df162df842e9b0b38d27722f59ffc0833"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B/bundle.json","state_url":"https://pith.science/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B/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":"2026-05-30T03:56:24Z","links":{"resolver":"https://pith.science/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B","bundle":"https://pith.science/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B/bundle.json","state":"https://pith.science/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LXG4HAFFLDOQGBF2ALU2PUBO5B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LXG4HAFFLDOQGBF2ALU2PUBO5B","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":"e29bbe032d8419dcc828ef5c40a245548b2ff8a72eb73f66ba465ae28225caad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-13T18:15:30Z","title_canon_sha256":"9abf8c7848b5a0ba89d33a40a289fcf7648857a7dfc29f886f6506807cad9323"},"schema_version":"1.0","source":{"id":"1705.04869","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.04869","created_at":"2026-05-18T00:14:28Z"},{"alias_kind":"arxiv_version","alias_value":"1705.04869v1","created_at":"2026-05-18T00:14:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.04869","created_at":"2026-05-18T00:14:28Z"},{"alias_kind":"pith_short_12","alias_value":"LXG4HAFFLDOQ","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LXG4HAFFLDOQGBF2","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LXG4HAFF","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:7c152784a218758c28e7aff18129e03df162df842e9b0b38d27722f59ffc0833","target":"graph","created_at":"2026-05-18T00:14:28Z","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 performed simulations of the resolution function of the 4SEASONS spectrometer at J-PARC by using the Monte Carlo simulation package McStas. The simulations showed reasonably good agreement with analytical calculations of energy and momentum resolutions by using a simplified description. We implemented new functionalities in Utsusemi, the standard data analysis tool used in 4SEASONS, to enable visualization of the simulated resolution function and predict its shape for specific experimental configurations.","authors_text":"Kentaro Sato, Masaki Fujita, Ryoichi Kajimoto, Yasuhiro Inamura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-13T18:15:30Z","title":"Instrumental Resolution of the Chopper Spectrometer 4SEASONS Evaluated by Monte Carlo Simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.04869","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":"sha256:16fc9cb0b8b19dd96980807c5a982dda2f1410c33143185763c7a21d275e8023","target":"record","created_at":"2026-05-18T00:14:28Z","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":"e29bbe032d8419dcc828ef5c40a245548b2ff8a72eb73f66ba465ae28225caad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-05-13T18:15:30Z","title_canon_sha256":"9abf8c7848b5a0ba89d33a40a289fcf7648857a7dfc29f886f6506807cad9323"},"schema_version":"1.0","source":{"id":"1705.04869","kind":"arxiv","version":1}},"canonical_sha256":"5dcdc380a558dd0304ba02e9a7d02ee846a2ac022fb532bd81b7e4ac717dcff3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5dcdc380a558dd0304ba02e9a7d02ee846a2ac022fb532bd81b7e4ac717dcff3","first_computed_at":"2026-05-18T00:14:28.969105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:28.969105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+NNsELmIsadlVD4p9iBszpSjeWF8U5sCdgp454kxhY1tUJRKKFWfXxid3k+V4DsWrtxeQumtBwnW2DhQfwNtCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:28.969810Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.04869","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16fc9cb0b8b19dd96980807c5a982dda2f1410c33143185763c7a21d275e8023","sha256:7c152784a218758c28e7aff18129e03df162df842e9b0b38d27722f59ffc0833"],"state_sha256":"60f00c4b07cae74a2f88a45fd87b912bffea4e4ed96b418540b02e361026b0d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i51xaeeUcvkbUjgMsK1hEkGpiLe+c1DGrqtWZNyqJ3yZWtsSe1kHgeD+v2gdDIhmfLg6Rl2E8QdE97jszbrzCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T03:56:24.787182Z","bundle_sha256":"8ee358a54fb0f123943b4cb4315df4d7a3ae80e712fea7466f602c94bb9b917e"}}