{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:AL5TTNOLMUQBNIS37CGLOGKDFJ","short_pith_number":"pith:AL5TTNOL","canonical_record":{"source":{"id":"chao-dyn/9903006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"chao-dyn","submitted_at":"1999-03-03T19:02:46Z","cross_cats_sorted":["cond-mat","nlin.CD","quant-ph"],"title_canon_sha256":"cf72dad1cce08c93e6dfc18a82bf5050b3e85eb431aafe681a52eac0d0c6cd53","abstract_canon_sha256":"c3e967e965c4c9e72543f3ee2b4a22a4424f2a9b15bac9cff066d5d9091f4a28"},"schema_version":"1.0"},"canonical_sha256":"02fb39b5cb652016a25bf88cb719432a73fdfe040f8a72290e53073fb857f086","source":{"kind":"arxiv","id":"chao-dyn/9903006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"chao-dyn/9903006","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"arxiv_version","alias_value":"chao-dyn/9903006v1","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.chao-dyn/9903006","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"pith_short_12","alias_value":"AL5TTNOLMUQB","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"AL5TTNOLMUQBNIS3","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"AL5TTNOL","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:AL5TTNOLMUQBNIS37CGLOGKDFJ","target":"record","payload":{"canonical_record":{"source":{"id":"chao-dyn/9903006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"chao-dyn","submitted_at":"1999-03-03T19:02:46Z","cross_cats_sorted":["cond-mat","nlin.CD","quant-ph"],"title_canon_sha256":"cf72dad1cce08c93e6dfc18a82bf5050b3e85eb431aafe681a52eac0d0c6cd53","abstract_canon_sha256":"c3e967e965c4c9e72543f3ee2b4a22a4424f2a9b15bac9cff066d5d9091f4a28"},"schema_version":"1.0"},"canonical_sha256":"02fb39b5cb652016a25bf88cb719432a73fdfe040f8a72290e53073fb857f086","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:49:58.901615Z","signature_b64":"QiT9f321MdUsznSUTQulS+u1gG2McP5O6RFcHwElNqMzBIqiTo4X1UbLJDCkhpea6sAOmmKk4bygLzyn8F0yCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02fb39b5cb652016a25bf88cb719432a73fdfe040f8a72290e53073fb857f086","last_reissued_at":"2026-05-18T03:49:58.901004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:49:58.901004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"chao-dyn/9903006","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":"2026-05-18T03:49:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E9vDyd+7w3nfP4QD3IC0xmAQcpyEr/JtXL+aBT/1aKZwv+mtb0k7raZ+apiqJYEy4X75pMVUxT6fDQNzv+WQBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T21:34:20.849686Z"},"content_sha256":"1b025855614cb1176aa43d4c7b2d03db4d2f628ffaefe0398ff8ad30de48d747","schema_version":"1.0","event_id":"sha256:1b025855614cb1176aa43d4c7b2d03db4d2f628ffaefe0398ff8ad30de48d747"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:AL5TTNOLMUQBNIS37CGLOGKDFJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum chaos of a kicked particle in a 1D infinite square potential well","license":"","headline":"","cross_cats":["cond-mat","nlin.CD","quant-ph"],"primary_cat":"chao-dyn","authors_text":"Bambi Hu (Centre for Nonlinear Studies, Baowen Li, China), Department of Physics, Hong Kong Baptist University, Jie Liu, Yan Gu","submitted_at":"1999-03-03T19:02:46Z","abstract_excerpt":"We study quantum chaos in a non-KAM system, i.e. a kicked particle in a one-dimensional infinite square potential well. Within the perturbative regime the classical phase space displays stochastic web structures, and the diffusion coefficient D in the regime increases with the perturbative strength K giving a scaling $D \\propto K^{2.5}$, and in the large K regime D goes as K^2. Quantum mechanically, we observe that the level spacing statistics of the quasi eigenenergies changes from Poisson to Wigner distribution as the kick strength increases. The quasi eigenstates show power-law localization"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"chao-dyn/9903006","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":"2026-05-18T03:49:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lebbJ4heKIQr7Eo16QijAf0NXJ40FkdSLH7YZAynA1OwVQzOMtHge3zTkRhP3AxHOPuLGpR8qOlcQQ+6FgjwDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T21:34:20.850457Z"},"content_sha256":"3d12ceec94b1db200f46470c01c571d99d935d9dbead319ce3efcbadf398e2fc","schema_version":"1.0","event_id":"sha256:3d12ceec94b1db200f46470c01c571d99d935d9dbead319ce3efcbadf398e2fc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ/bundle.json","state_url":"https://pith.science/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ/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":"2026-05-30T21:34:20Z","links":{"resolver":"https://pith.science/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ","bundle":"https://pith.science/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ/bundle.json","state":"https://pith.science/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AL5TTNOLMUQBNIS37CGLOGKDFJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:AL5TTNOLMUQBNIS37CGLOGKDFJ","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":"c3e967e965c4c9e72543f3ee2b4a22a4424f2a9b15bac9cff066d5d9091f4a28","cross_cats_sorted":["cond-mat","nlin.CD","quant-ph"],"license":"","primary_cat":"chao-dyn","submitted_at":"1999-03-03T19:02:46Z","title_canon_sha256":"cf72dad1cce08c93e6dfc18a82bf5050b3e85eb431aafe681a52eac0d0c6cd53"},"schema_version":"1.0","source":{"id":"chao-dyn/9903006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"chao-dyn/9903006","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"arxiv_version","alias_value":"chao-dyn/9903006v1","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.chao-dyn/9903006","created_at":"2026-05-18T03:49:58Z"},{"alias_kind":"pith_short_12","alias_value":"AL5TTNOLMUQB","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"AL5TTNOLMUQBNIS3","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"AL5TTNOL","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:3d12ceec94b1db200f46470c01c571d99d935d9dbead319ce3efcbadf398e2fc","target":"graph","created_at":"2026-05-18T03:49:58Z","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 study quantum chaos in a non-KAM system, i.e. a kicked particle in a one-dimensional infinite square potential well. Within the perturbative regime the classical phase space displays stochastic web structures, and the diffusion coefficient D in the regime increases with the perturbative strength K giving a scaling $D \\propto K^{2.5}$, and in the large K regime D goes as K^2. Quantum mechanically, we observe that the level spacing statistics of the quasi eigenenergies changes from Poisson to Wigner distribution as the kick strength increases. The quasi eigenstates show power-law localization","authors_text":"Bambi Hu (Centre for Nonlinear Studies, Baowen Li, China), Department of Physics, Hong Kong Baptist University, Jie Liu, Yan Gu","cross_cats":["cond-mat","nlin.CD","quant-ph"],"headline":"","license":"","primary_cat":"chao-dyn","submitted_at":"1999-03-03T19:02:46Z","title":"Quantum chaos of a kicked particle in a 1D infinite square potential well"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"chao-dyn/9903006","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":"sha256:1b025855614cb1176aa43d4c7b2d03db4d2f628ffaefe0398ff8ad30de48d747","target":"record","created_at":"2026-05-18T03:49:58Z","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":"c3e967e965c4c9e72543f3ee2b4a22a4424f2a9b15bac9cff066d5d9091f4a28","cross_cats_sorted":["cond-mat","nlin.CD","quant-ph"],"license":"","primary_cat":"chao-dyn","submitted_at":"1999-03-03T19:02:46Z","title_canon_sha256":"cf72dad1cce08c93e6dfc18a82bf5050b3e85eb431aafe681a52eac0d0c6cd53"},"schema_version":"1.0","source":{"id":"chao-dyn/9903006","kind":"arxiv","version":1}},"canonical_sha256":"02fb39b5cb652016a25bf88cb719432a73fdfe040f8a72290e53073fb857f086","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02fb39b5cb652016a25bf88cb719432a73fdfe040f8a72290e53073fb857f086","first_computed_at":"2026-05-18T03:49:58.901004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:49:58.901004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QiT9f321MdUsznSUTQulS+u1gG2McP5O6RFcHwElNqMzBIqiTo4X1UbLJDCkhpea6sAOmmKk4bygLzyn8F0yCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:49:58.901615Z","signed_message":"canonical_sha256_bytes"},"source_id":"chao-dyn/9903006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b025855614cb1176aa43d4c7b2d03db4d2f628ffaefe0398ff8ad30de48d747","sha256:3d12ceec94b1db200f46470c01c571d99d935d9dbead319ce3efcbadf398e2fc"],"state_sha256":"58222831dbcea0108fe37a0cb310c46f8897200053ad0a9619f7c0c4876bbeaf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dghGe/Z6zr/ZjU5voclOJx4lzOi/4W8sJglk+t0TvTn0VcbMJqgSj4vtY+iK/3FbJtUs7rgL3+Zm2ojrULBlBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T21:34:20.854235Z","bundle_sha256":"bb7ff230ad5bce099764359f4fb307e9ede7a73efd31cfb14632efb7115b8f10"}}