{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:RUGAL5AXJ7J25GGZQGB7AOA6UL","short_pith_number":"pith:RUGAL5AX","canonical_record":{"source":{"id":"1908.05561","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-15T14:27:43Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"a5d5780df342b4f3ec8e24a711ca447ac085c612ed56b4984156612017754b67","abstract_canon_sha256":"2569770462ba9ef84ef4aba55852c71bb9c774f1796e7cb3805481974ea8cb56"},"schema_version":"1.0"},"canonical_sha256":"8d0c05f4174fd3ae98d98183f0381ea2cfae20e4574a5992b1137fa4a2b8e7bf","source":{"kind":"arxiv","id":"1908.05561","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.05561","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"arxiv_version","alias_value":"1908.05561v1","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.05561","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"pith_short_12","alias_value":"RUGAL5AXJ7J2","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"pith_short_16","alias_value":"RUGAL5AXJ7J25GGZ","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"pith_short_8","alias_value":"RUGAL5AX","created_at":"2026-07-04T23:56:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:RUGAL5AXJ7J25GGZQGB7AOA6UL","target":"record","payload":{"canonical_record":{"source":{"id":"1908.05561","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-15T14:27:43Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"a5d5780df342b4f3ec8e24a711ca447ac085c612ed56b4984156612017754b67","abstract_canon_sha256":"2569770462ba9ef84ef4aba55852c71bb9c774f1796e7cb3805481974ea8cb56"},"schema_version":"1.0"},"canonical_sha256":"8d0c05f4174fd3ae98d98183f0381ea2cfae20e4574a5992b1137fa4a2b8e7bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:56:53.915332Z","signature_b64":"kDd3JSdlrbZb5m5+pzJKG6LAk1ARrffHpjUr2mtSu9ll2seb8GkUMXOVpEBmTu1VZgs48qfXqnqKUaB29MBWDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d0c05f4174fd3ae98d98183f0381ea2cfae20e4574a5992b1137fa4a2b8e7bf","last_reissued_at":"2026-07-04T23:56:53.914973Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:56:53.914973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.05561","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":"2026-07-04T23:56:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zHaTJgjJOT5HPvAPC1WNKWyy5SYstENiCkvzpG6QxNkZYgKDgZIzcvm7QYwlxjNAMaLvpf3o3OX2YZTPzR+BCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T04:20:28.853084Z"},"content_sha256":"14e2db7fcb98199913ebbcf7bccc195e2ef3e2640a57d3f1641f69634734feb5","schema_version":"1.0","event_id":"sha256:14e2db7fcb98199913ebbcf7bccc195e2ef3e2640a57d3f1641f69634734feb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:RUGAL5AXJ7J25GGZQGB7AOA6UL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum resonances of kicked rotor in the position representation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"quant-ph","authors_text":"Kush Mohan Mittal, M. S. Santhanam","submitted_at":"2019-08-15T14:27:43Z","abstract_excerpt":"The study of quantum resonances in the chaotic atom-optics kicked rotor system is of interest from two different perspectives. In quantum chaos, it marks out the regime of resonant quantum dynamics in which the atomic cloud displays ballistic mean energy growth due to coherent momentum transfer. Secondly, the sharp quantum resonance peaks are useful in the context of measurement of Talbot time, one of the parameter that helps in precise measurement of fine structure constant. Most of the earlier works rely on fidelity based approach and have proposed Talbot time measurement through experimenta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.05561","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.05561/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T23:56:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M+UGunZUDDiZDa7TMO3l6hov7JIR1pbBnkupceGbv+rZH2MQiFkGvSSCLOB+/hyTdZKkE7Y8jLsSTvQFaVjyAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T04:20:28.853607Z"},"content_sha256":"4e3456b36998ec90bfd1ba32d1c13d3c3ef591171a9d31c7bffe4f95728640d9","schema_version":"1.0","event_id":"sha256:4e3456b36998ec90bfd1ba32d1c13d3c3ef591171a9d31c7bffe4f95728640d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL/bundle.json","state_url":"https://pith.science/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL/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":"2026-08-16T04:20:28Z","links":{"resolver":"https://pith.science/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL","bundle":"https://pith.science/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL/bundle.json","state":"https://pith.science/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RUGAL5AXJ7J25GGZQGB7AOA6UL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:RUGAL5AXJ7J25GGZQGB7AOA6UL","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":"2569770462ba9ef84ef4aba55852c71bb9c774f1796e7cb3805481974ea8cb56","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-15T14:27:43Z","title_canon_sha256":"a5d5780df342b4f3ec8e24a711ca447ac085c612ed56b4984156612017754b67"},"schema_version":"1.0","source":{"id":"1908.05561","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.05561","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"arxiv_version","alias_value":"1908.05561v1","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.05561","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"pith_short_12","alias_value":"RUGAL5AXJ7J2","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"pith_short_16","alias_value":"RUGAL5AXJ7J25GGZ","created_at":"2026-07-04T23:56:53Z"},{"alias_kind":"pith_short_8","alias_value":"RUGAL5AX","created_at":"2026-07-04T23:56:53Z"}],"graph_snapshots":[{"event_id":"sha256:4e3456b36998ec90bfd1ba32d1c13d3c3ef591171a9d31c7bffe4f95728640d9","target":"graph","created_at":"2026-07-04T23:56:53Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.05561/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The study of quantum resonances in the chaotic atom-optics kicked rotor system is of interest from two different perspectives. In quantum chaos, it marks out the regime of resonant quantum dynamics in which the atomic cloud displays ballistic mean energy growth due to coherent momentum transfer. Secondly, the sharp quantum resonance peaks are useful in the context of measurement of Talbot time, one of the parameter that helps in precise measurement of fine structure constant. Most of the earlier works rely on fidelity based approach and have proposed Talbot time measurement through experimenta","authors_text":"Kush Mohan Mittal, M. S. Santhanam","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-15T14:27:43Z","title":"Quantum resonances of kicked rotor in the position representation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.05561","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":"sha256:14e2db7fcb98199913ebbcf7bccc195e2ef3e2640a57d3f1641f69634734feb5","target":"record","created_at":"2026-07-04T23:56:53Z","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":"2569770462ba9ef84ef4aba55852c71bb9c774f1796e7cb3805481974ea8cb56","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-08-15T14:27:43Z","title_canon_sha256":"a5d5780df342b4f3ec8e24a711ca447ac085c612ed56b4984156612017754b67"},"schema_version":"1.0","source":{"id":"1908.05561","kind":"arxiv","version":1}},"canonical_sha256":"8d0c05f4174fd3ae98d98183f0381ea2cfae20e4574a5992b1137fa4a2b8e7bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8d0c05f4174fd3ae98d98183f0381ea2cfae20e4574a5992b1137fa4a2b8e7bf","first_computed_at":"2026-07-04T23:56:53.914973Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:56:53.914973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kDd3JSdlrbZb5m5+pzJKG6LAk1ARrffHpjUr2mtSu9ll2seb8GkUMXOVpEBmTu1VZgs48qfXqnqKUaB29MBWDw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:56:53.915332Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.05561","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14e2db7fcb98199913ebbcf7bccc195e2ef3e2640a57d3f1641f69634734feb5","sha256:4e3456b36998ec90bfd1ba32d1c13d3c3ef591171a9d31c7bffe4f95728640d9"],"state_sha256":"f387f0c3dcab6036f6e44b07b17c7857383ff643648c606bc874abb8a603cc79"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XmVe3DjjCHfEOzrJhUpz4ASi+EYY+yHl5lgRA1bkL9vp27nd1Gp8x9dHasx90btGdTXloeXCxyoYCziLrV3LDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T04:20:28.859521Z","bundle_sha256":"53f61993f7d8919e61d9a89301ab7da83d4961aac223c31604ff6ac1000ba554"}}