{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:5FB3S3OIV3QC46JMR44WHB7EO4","short_pith_number":"pith:5FB3S3OI","canonical_record":{"source":{"id":"1711.01200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-11-03T15:07:01Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f8583ad4f2884cc12131a0697e9254888a0a2b22ab0c8b1475ab1d26a86e47d8","abstract_canon_sha256":"dd9e0d731053bd662b6fc0a7a812d5e2ec570f1ccc987e9acc497a69ce22c308"},"schema_version":"1.0"},"canonical_sha256":"e943b96dc8aee02e792c8f396387e47730e1f47796f3b93768f42b35da65313e","source":{"kind":"arxiv","id":"1711.01200","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.01200","created_at":"2026-05-18T00:31:23Z"},{"alias_kind":"arxiv_version","alias_value":"1711.01200v1","created_at":"2026-05-18T00:31:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01200","created_at":"2026-05-18T00:31:23Z"},{"alias_kind":"pith_short_12","alias_value":"5FB3S3OIV3QC","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5FB3S3OIV3QC46JM","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5FB3S3OI","created_at":"2026-05-18T12:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:5FB3S3OIV3QC46JMR44WHB7EO4","target":"record","payload":{"canonical_record":{"source":{"id":"1711.01200","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-11-03T15:07:01Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f8583ad4f2884cc12131a0697e9254888a0a2b22ab0c8b1475ab1d26a86e47d8","abstract_canon_sha256":"dd9e0d731053bd662b6fc0a7a812d5e2ec570f1ccc987e9acc497a69ce22c308"},"schema_version":"1.0"},"canonical_sha256":"e943b96dc8aee02e792c8f396387e47730e1f47796f3b93768f42b35da65313e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:23.188506Z","signature_b64":"9FgVcUjMVAyR5kSKHTvIMtIHLpukJQV1ddiWCjTZxt+G0CJSbzpJc8SwoMaYTFEkqhHdOQwuOMrLCN35D98FAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e943b96dc8aee02e792c8f396387e47730e1f47796f3b93768f42b35da65313e","last_reissued_at":"2026-05-18T00:31:23.188033Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:23.188033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.01200","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":"2026-05-18T00:31:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"itSxs7eTkXeh2a5RvyxBn/M3d/gb4kL+ag0a/Sb8HmHnWhb3IeQmAfB7Wr/nhpAIDx2jNbgGE1zl130ZceJZDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:31:15.827912Z"},"content_sha256":"3b09212fe81c083d053316204be0f40f5b02e371b668ef2db2c2923df3b722bc","schema_version":"1.0","event_id":"sha256:3b09212fe81c083d053316204be0f40f5b02e371b668ef2db2c2923df3b722bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:5FB3S3OIV3QC46JMR44WHB7EO4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The ALICE trigger system for LHC Run 3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"A. Jusko, D. Evans, I Kralik, K.L. Graham, L.A. Perez Moreno (for the ALICE Collaboration), M. Bombara, M. Krivda, M. Sefcik, N.Zardoshti, O. Villalobos Baillie, R. Lietava","submitted_at":"2017-11-03T15:07:01Z","abstract_excerpt":"The ALICE Central Trigger Processor (CTP) is going to be upgraded for LHC Run 3 with completely new hardware and a new Trigger and Timing Control (TTC-PON) system based on a Passive Optical Network (PON) system. The new trigger system has been designed as dead time free and able to transmit trigger data at 9.6 Gbps. A new universal trigger board has been designed, where by changing the FMC card, it can function as a CTP or as a LTU. It is based on the Xilinx Kintex Ultrascale FPGA and upgraded TTC-PON. The new trigger system and the prototype of the trigger board will be presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01200","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":"2026-05-18T00:31:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lMofmRy0f1JrvPexeHQIz6dqDiAnAO3Y39qgkZ/lWf7dIK64THtSGaEPKRV+uLW9hSV+AFqXGVp7Xe5oBGdLAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:31:15.828266Z"},"content_sha256":"e8e0e4c946205bff3030561e745d8943256d053d924a8e85588dd087fac37565","schema_version":"1.0","event_id":"sha256:e8e0e4c946205bff3030561e745d8943256d053d924a8e85588dd087fac37565"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5FB3S3OIV3QC46JMR44WHB7EO4/bundle.json","state_url":"https://pith.science/pith/5FB3S3OIV3QC46JMR44WHB7EO4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5FB3S3OIV3QC46JMR44WHB7EO4/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":"2026-05-31T01:31:15Z","links":{"resolver":"https://pith.science/pith/5FB3S3OIV3QC46JMR44WHB7EO4","bundle":"https://pith.science/pith/5FB3S3OIV3QC46JMR44WHB7EO4/bundle.json","state":"https://pith.science/pith/5FB3S3OIV3QC46JMR44WHB7EO4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5FB3S3OIV3QC46JMR44WHB7EO4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:5FB3S3OIV3QC46JMR44WHB7EO4","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":"dd9e0d731053bd662b6fc0a7a812d5e2ec570f1ccc987e9acc497a69ce22c308","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-11-03T15:07:01Z","title_canon_sha256":"f8583ad4f2884cc12131a0697e9254888a0a2b22ab0c8b1475ab1d26a86e47d8"},"schema_version":"1.0","source":{"id":"1711.01200","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.01200","created_at":"2026-05-18T00:31:23Z"},{"alias_kind":"arxiv_version","alias_value":"1711.01200v1","created_at":"2026-05-18T00:31:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01200","created_at":"2026-05-18T00:31:23Z"},{"alias_kind":"pith_short_12","alias_value":"5FB3S3OIV3QC","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5FB3S3OIV3QC46JM","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5FB3S3OI","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:e8e0e4c946205bff3030561e745d8943256d053d924a8e85588dd087fac37565","target":"graph","created_at":"2026-05-18T00:31:23Z","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":"The ALICE Central Trigger Processor (CTP) is going to be upgraded for LHC Run 3 with completely new hardware and a new Trigger and Timing Control (TTC-PON) system based on a Passive Optical Network (PON) system. The new trigger system has been designed as dead time free and able to transmit trigger data at 9.6 Gbps. A new universal trigger board has been designed, where by changing the FMC card, it can function as a CTP or as a LTU. It is based on the Xilinx Kintex Ultrascale FPGA and upgraded TTC-PON. The new trigger system and the prototype of the trigger board will be presented.","authors_text":"A. Jusko, D. Evans, I Kralik, K.L. Graham, L.A. Perez Moreno (for the ALICE Collaboration), M. Bombara, M. Krivda, M. Sefcik, N.Zardoshti, O. Villalobos Baillie, R. Lietava","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-11-03T15:07:01Z","title":"The ALICE trigger system for LHC Run 3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01200","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":"sha256:3b09212fe81c083d053316204be0f40f5b02e371b668ef2db2c2923df3b722bc","target":"record","created_at":"2026-05-18T00:31:23Z","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":"dd9e0d731053bd662b6fc0a7a812d5e2ec570f1ccc987e9acc497a69ce22c308","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2017-11-03T15:07:01Z","title_canon_sha256":"f8583ad4f2884cc12131a0697e9254888a0a2b22ab0c8b1475ab1d26a86e47d8"},"schema_version":"1.0","source":{"id":"1711.01200","kind":"arxiv","version":1}},"canonical_sha256":"e943b96dc8aee02e792c8f396387e47730e1f47796f3b93768f42b35da65313e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e943b96dc8aee02e792c8f396387e47730e1f47796f3b93768f42b35da65313e","first_computed_at":"2026-05-18T00:31:23.188033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:23.188033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9FgVcUjMVAyR5kSKHTvIMtIHLpukJQV1ddiWCjTZxt+G0CJSbzpJc8SwoMaYTFEkqhHdOQwuOMrLCN35D98FAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:23.188506Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.01200","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b09212fe81c083d053316204be0f40f5b02e371b668ef2db2c2923df3b722bc","sha256:e8e0e4c946205bff3030561e745d8943256d053d924a8e85588dd087fac37565"],"state_sha256":"d62f356a327ec74fb018f8c3c2e9a0c6dafa494ef1a11b6a1236e3c7f90abce5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eKZ8rQIu7u9dcEkK7SYt5I/sJCF8c/gyit/fw1Zco+xeSqJWFGWbOuhD16GZIiwEQRclsKX84HdW0lQ+vN+UAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T01:31:15.830293Z","bundle_sha256":"47350e807e98c704cc1efce7a6e3c56debc0039fdfdfd96da2460a1d492cfad8"}}