{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:4EUPZ4KQOL3XGJKOUWKJM7AA65","short_pith_number":"pith:4EUPZ4KQ","canonical_record":{"source":{"id":"1211.6356","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-27T16:48:17Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"3613ef4623616fc0ef46aea35ed19085676db9c3bd0cd6568746a33b9c9e13ac","abstract_canon_sha256":"243f233ae60e5555f9e10e294a3d2ebf9437d663a18f2a964be82e66c3af4be5"},"schema_version":"1.0"},"canonical_sha256":"e128fcf15072f773254ea594967c00f75d30ffbbe15af411cdf1705a2741ba04","source":{"kind":"arxiv","id":"1211.6356","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.6356","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"arxiv_version","alias_value":"1211.6356v2","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.6356","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"pith_short_12","alias_value":"4EUPZ4KQOL3X","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4EUPZ4KQOL3XGJKO","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4EUPZ4KQ","created_at":"2026-05-18T12:26:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:4EUPZ4KQOL3XGJKOUWKJM7AA65","target":"record","payload":{"canonical_record":{"source":{"id":"1211.6356","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-27T16:48:17Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"3613ef4623616fc0ef46aea35ed19085676db9c3bd0cd6568746a33b9c9e13ac","abstract_canon_sha256":"243f233ae60e5555f9e10e294a3d2ebf9437d663a18f2a964be82e66c3af4be5"},"schema_version":"1.0"},"canonical_sha256":"e128fcf15072f773254ea594967c00f75d30ffbbe15af411cdf1705a2741ba04","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:05.333819Z","signature_b64":"TVebPLIegtR1hd1YaAtLD3VGGQh5w87V9tjCQxKFQM9lyHCrivlQDP2jNRa0ZbS9TklBFZDh3Y+W2RrlBKqCDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e128fcf15072f773254ea594967c00f75d30ffbbe15af411cdf1705a2741ba04","last_reissued_at":"2026-05-18T03:28:05.333027Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:05.333027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.6356","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":"2026-05-18T03:28:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQKpIaP+K4CAbMyfMfV61xObzZZ163YIg8RLd/bOCKxDL8yygGyMk4uwpaoTCMLBSparUrD2XUnbVzp74w0+Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:53:39.801001Z"},"content_sha256":"acecd385044d7284e7f7bc2d8cabb4640b56cff24279dea3ff86957b4c2d2584","schema_version":"1.0","event_id":"sha256:acecd385044d7284e7f7bc2d8cabb4640b56cff24279dea3ff86957b4c2d2584"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:4EUPZ4KQOL3XGJKOUWKJM7AA65","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scale-free relaxation of a wave packet in a quantum well with power-law tails","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Andreas Buchleitner, Fabrizio Lillo, Rosario N. Mantegna, Salvatore Miccich\\`e, Sandro Wimberger, Tobias Paul","submitted_at":"2012-11-27T16:48:17Z","abstract_excerpt":"We propose a setup for which a power-law decay is predicted to be observable for generic and realistic conditions. The system we study is very simple: A quantum wave packet initially prepared in a potential well with (i) tails asymptotically decaying like ~ x^{-2} and (ii) an eigenvalues spectrum that shows a continuous part attached to the ground or equilibrium state. We analytically derive the asymptotic decay law from the spectral properties for generic, confined initial states. Our findings are supported by realistic numerical simulations for state-of-the-art expansion experiments with col"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6356","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":"2026-05-18T03:28:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"05Z1i6Q87RvY6mZ41HXru0tquXq3wrMu2CYD0F6qhzehGUy7R0poKKSlSn9Z6Lm3ZSpDjDpOx/zevBwf/CauBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:53:39.801690Z"},"content_sha256":"61bd911add92206e959e399571e1f0c0723244018d29f7376cc84a16b2be3955","schema_version":"1.0","event_id":"sha256:61bd911add92206e959e399571e1f0c0723244018d29f7376cc84a16b2be3955"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65/bundle.json","state_url":"https://pith.science/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65/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":"2026-05-26T21:53:39Z","links":{"resolver":"https://pith.science/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65","bundle":"https://pith.science/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65/bundle.json","state":"https://pith.science/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4EUPZ4KQOL3XGJKOUWKJM7AA65/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:4EUPZ4KQOL3XGJKOUWKJM7AA65","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":"243f233ae60e5555f9e10e294a3d2ebf9437d663a18f2a964be82e66c3af4be5","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-27T16:48:17Z","title_canon_sha256":"3613ef4623616fc0ef46aea35ed19085676db9c3bd0cd6568746a33b9c9e13ac"},"schema_version":"1.0","source":{"id":"1211.6356","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.6356","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"arxiv_version","alias_value":"1211.6356v2","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.6356","created_at":"2026-05-18T03:28:05Z"},{"alias_kind":"pith_short_12","alias_value":"4EUPZ4KQOL3X","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"4EUPZ4KQOL3XGJKO","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"4EUPZ4KQ","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:61bd911add92206e959e399571e1f0c0723244018d29f7376cc84a16b2be3955","target":"graph","created_at":"2026-05-18T03:28:05Z","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 propose a setup for which a power-law decay is predicted to be observable for generic and realistic conditions. The system we study is very simple: A quantum wave packet initially prepared in a potential well with (i) tails asymptotically decaying like ~ x^{-2} and (ii) an eigenvalues spectrum that shows a continuous part attached to the ground or equilibrium state. We analytically derive the asymptotic decay law from the spectral properties for generic, confined initial states. Our findings are supported by realistic numerical simulations for state-of-the-art expansion experiments with col","authors_text":"Andreas Buchleitner, Fabrizio Lillo, Rosario N. Mantegna, Salvatore Miccich\\`e, Sandro Wimberger, Tobias Paul","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-27T16:48:17Z","title":"Scale-free relaxation of a wave packet in a quantum well with power-law tails"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.6356","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:acecd385044d7284e7f7bc2d8cabb4640b56cff24279dea3ff86957b4c2d2584","target":"record","created_at":"2026-05-18T03:28:05Z","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":"243f233ae60e5555f9e10e294a3d2ebf9437d663a18f2a964be82e66c3af4be5","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-27T16:48:17Z","title_canon_sha256":"3613ef4623616fc0ef46aea35ed19085676db9c3bd0cd6568746a33b9c9e13ac"},"schema_version":"1.0","source":{"id":"1211.6356","kind":"arxiv","version":2}},"canonical_sha256":"e128fcf15072f773254ea594967c00f75d30ffbbe15af411cdf1705a2741ba04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e128fcf15072f773254ea594967c00f75d30ffbbe15af411cdf1705a2741ba04","first_computed_at":"2026-05-18T03:28:05.333027Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:05.333027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TVebPLIegtR1hd1YaAtLD3VGGQh5w87V9tjCQxKFQM9lyHCrivlQDP2jNRa0ZbS9TklBFZDh3Y+W2RrlBKqCDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:05.333819Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.6356","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acecd385044d7284e7f7bc2d8cabb4640b56cff24279dea3ff86957b4c2d2584","sha256:61bd911add92206e959e399571e1f0c0723244018d29f7376cc84a16b2be3955"],"state_sha256":"40bf8a7f4c926304f0fa7c65d1d4305ad9cb28f674597e55b1d47de7b7498266"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bUPHNIsFl3bQv4imP9zeN1VuyYR+GrQA8/Ppr8xHUcNK95Q9V3rzDQXStU8z3LYMgGekP42LPGItHcdm4DaCCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:53:39.805702Z","bundle_sha256":"c82bed022f832433befc0e62ea19f4e56952d6a7a96681895df805204f9d4dbb"}}