{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:LXMX6R3M7NO5YGE5ZRGN7OM3VD","short_pith_number":"pith:LXMX6R3M","canonical_record":{"source":{"id":"1606.00599","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-02T09:51:52Z","cross_cats_sorted":[],"title_canon_sha256":"5c05ae2613d680518e6f7f366671d244b32a6d63196b763ff1085e7d38dd1c2e","abstract_canon_sha256":"41c7acba6cdb40742ba50db526bc785710eea45918a64082afe6de701d28963a"},"schema_version":"1.0"},"canonical_sha256":"5dd97f476cfb5ddc189dcc4cdfb99ba8eb36adc5ed67503b1a5755e0e08b9135","source":{"kind":"arxiv","id":"1606.00599","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.00599","created_at":"2026-05-18T00:54:36Z"},{"alias_kind":"arxiv_version","alias_value":"1606.00599v2","created_at":"2026-05-18T00:54:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00599","created_at":"2026-05-18T00:54:36Z"},{"alias_kind":"pith_short_12","alias_value":"LXMX6R3M7NO5","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LXMX6R3M7NO5YGE5","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LXMX6R3M","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:LXMX6R3M7NO5YGE5ZRGN7OM3VD","target":"record","payload":{"canonical_record":{"source":{"id":"1606.00599","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-02T09:51:52Z","cross_cats_sorted":[],"title_canon_sha256":"5c05ae2613d680518e6f7f366671d244b32a6d63196b763ff1085e7d38dd1c2e","abstract_canon_sha256":"41c7acba6cdb40742ba50db526bc785710eea45918a64082afe6de701d28963a"},"schema_version":"1.0"},"canonical_sha256":"5dd97f476cfb5ddc189dcc4cdfb99ba8eb36adc5ed67503b1a5755e0e08b9135","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:36.292920Z","signature_b64":"TO8sGW432BH9ZR/yZ19804FZOVtoGcQVlf5e3VbXdsu6JDzb+krdFOS8OTdnmThynOrXkpf3MROL2yvvJqzPCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dd97f476cfb5ddc189dcc4cdfb99ba8eb36adc5ed67503b1a5755e0e08b9135","last_reissued_at":"2026-05-18T00:54:36.292357Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:36.292357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.00599","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":"2026-05-18T00:54:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z4vLiYpzse/vJ4UTOUJ1I8RL7Q5B4UpZ1wneCkxSwqV4NCA1qqlQ5t14KyZAVhNwzs+leeHOlZzn4goKhZDcAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:52:36.128946Z"},"content_sha256":"017351028b09852d522a19bddf1bd410acf9570dce66bca85ae7306d0133a8f9","schema_version":"1.0","event_id":"sha256:017351028b09852d522a19bddf1bd410acf9570dce66bca85ae7306d0133a8f9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:LXMX6R3M7NO5YGE5ZRGN7OM3VD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Performance of TOF-RPC for the BGOegg experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"H. Ohnishi, M. Niiyama, N. Muramatsu, N. Tomida, N. Tran","submitted_at":"2016-06-02T09:51:52Z","abstract_excerpt":"We constructed a new time-of-flight (TOF) detector consisting of resistive plate chambers (RPCs) to measure particle energy in the BGOegg experiment. The BGOegg-RPC has a unique feature which enables us to cover a large area with a small number of readout channels. For this purpose, we developed the RPC with a strip size of 2.5 cm $\\times$ 100 cm. The BGOegg-RPC covers an area of 320 cm $\\times$ 200 cm with only 256 channels of readout electronics. In case of large readout RPCs, an originated signal is distorted and dispersed during propagation. In addition, there happens a signal reflection a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00599","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":""},"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":"2026-05-18T00:54:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oqHtUGcYCKbH506BzCSeCVZVTY67ghPB0C5xKH2cY8gF3I0fjW0J1GQfmNRFWLxKbUpoEbQH6PvWU/sfli8RBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:52:36.129282Z"},"content_sha256":"1d501a4b949d3a4e6e81a9021a2dc01e8fe1bbd33ee2da69094a75d2c40a41c5","schema_version":"1.0","event_id":"sha256:1d501a4b949d3a4e6e81a9021a2dc01e8fe1bbd33ee2da69094a75d2c40a41c5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD/bundle.json","state_url":"https://pith.science/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD/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":"2026-06-03T14:52:36Z","links":{"resolver":"https://pith.science/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD","bundle":"https://pith.science/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD/bundle.json","state":"https://pith.science/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LXMX6R3M7NO5YGE5ZRGN7OM3VD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LXMX6R3M7NO5YGE5ZRGN7OM3VD","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":"41c7acba6cdb40742ba50db526bc785710eea45918a64082afe6de701d28963a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-02T09:51:52Z","title_canon_sha256":"5c05ae2613d680518e6f7f366671d244b32a6d63196b763ff1085e7d38dd1c2e"},"schema_version":"1.0","source":{"id":"1606.00599","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.00599","created_at":"2026-05-18T00:54:36Z"},{"alias_kind":"arxiv_version","alias_value":"1606.00599v2","created_at":"2026-05-18T00:54:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00599","created_at":"2026-05-18T00:54:36Z"},{"alias_kind":"pith_short_12","alias_value":"LXMX6R3M7NO5","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LXMX6R3M7NO5YGE5","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LXMX6R3M","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:1d501a4b949d3a4e6e81a9021a2dc01e8fe1bbd33ee2da69094a75d2c40a41c5","target":"graph","created_at":"2026-05-18T00:54:36Z","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 constructed a new time-of-flight (TOF) detector consisting of resistive plate chambers (RPCs) to measure particle energy in the BGOegg experiment. The BGOegg-RPC has a unique feature which enables us to cover a large area with a small number of readout channels. For this purpose, we developed the RPC with a strip size of 2.5 cm $\\times$ 100 cm. The BGOegg-RPC covers an area of 320 cm $\\times$ 200 cm with only 256 channels of readout electronics. In case of large readout RPCs, an originated signal is distorted and dispersed during propagation. In addition, there happens a signal reflection a","authors_text":"H. Ohnishi, M. Niiyama, N. Muramatsu, N. Tomida, N. Tran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-02T09:51:52Z","title":"Performance of TOF-RPC for the BGOegg experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00599","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":"sha256:017351028b09852d522a19bddf1bd410acf9570dce66bca85ae7306d0133a8f9","target":"record","created_at":"2026-05-18T00:54:36Z","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":"41c7acba6cdb40742ba50db526bc785710eea45918a64082afe6de701d28963a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-06-02T09:51:52Z","title_canon_sha256":"5c05ae2613d680518e6f7f366671d244b32a6d63196b763ff1085e7d38dd1c2e"},"schema_version":"1.0","source":{"id":"1606.00599","kind":"arxiv","version":2}},"canonical_sha256":"5dd97f476cfb5ddc189dcc4cdfb99ba8eb36adc5ed67503b1a5755e0e08b9135","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5dd97f476cfb5ddc189dcc4cdfb99ba8eb36adc5ed67503b1a5755e0e08b9135","first_computed_at":"2026-05-18T00:54:36.292357Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:36.292357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TO8sGW432BH9ZR/yZ19804FZOVtoGcQVlf5e3VbXdsu6JDzb+krdFOS8OTdnmThynOrXkpf3MROL2yvvJqzPCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:36.292920Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.00599","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:017351028b09852d522a19bddf1bd410acf9570dce66bca85ae7306d0133a8f9","sha256:1d501a4b949d3a4e6e81a9021a2dc01e8fe1bbd33ee2da69094a75d2c40a41c5"],"state_sha256":"8f7e6c58b0c36637520949b76dd67829f0e4a63482fff7e70f1114f2d8d1f70e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zhkpbf/cmc4PSO7qq06G3tY/Jhv4/RNnfkKiJ3tg+7jvX9qjS0tQSaxfHEceE0enNTdKj8Hufu6QWu2OmrbICg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T14:52:36.131183Z","bundle_sha256":"81162d852fea13a2bc983f80d137f8aa7a0cde0b3c571452a241317dc96dec8a"}}