{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:GNQIUDB652TJTWEJIOJ4JV5XPO","short_pith_number":"pith:GNQIUDB6","schema_version":"1.0","canonical_sha256":"33608a0c3eeea699d8894393c4d7b77b96b37851bf8e4aa82434096c74d5a277","source":{"kind":"arxiv","id":"quant-ph/0611164","version":1},"attestation_state":"computed","paper":{"title":"Non-exponential decay via tunneling in tight-binding lattices and the optical Zeno effect","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Stefano Longhi","submitted_at":"2006-11-15T15:22:55Z","abstract_excerpt":"An exactly-solvable model for the decay of a metastable state coupled to a semi-infinite tight-binding lattice, showing large deviations from exponential decay in the strong coupling regime, is presented. An optical realization of the lattice model, based on discrete diffraction in a semi-infinite array of tunneling-coupled optical waveguides, is proposed to test non-exponential decay and for the observation of an optical analog of the quantum Zeno effect."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"quant-ph/0611164","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2006-11-15T15:22:55Z","cross_cats_sorted":[],"title_canon_sha256":"4611736c7bcf15616b6973ca1ac642434ca2e7b816a4eabd6f5b1c74ba88f3c0","abstract_canon_sha256":"b2392022cdda536591b1dca51640afd775c863ae69f95e5b749be10dea250313"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:03:37.023991Z","signature_b64":"m8AmAM3Ep2D9PaaVRAWq8R63Vr7bYL+DkVcP4hGlvIpWM0EuxEn6JKV6nFufUe4zur0O+2h41JyiEQvXEbNQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33608a0c3eeea699d8894393c4d7b77b96b37851bf8e4aa82434096c74d5a277","last_reissued_at":"2026-07-04T17:03:37.023651Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:03:37.023651Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-exponential decay via tunneling in tight-binding lattices and the optical Zeno effect","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Stefano Longhi","submitted_at":"2006-11-15T15:22:55Z","abstract_excerpt":"An exactly-solvable model for the decay of a metastable state coupled to a semi-infinite tight-binding lattice, showing large deviations from exponential decay in the strong coupling regime, is presented. An optical realization of the lattice model, based on discrete diffraction in a semi-infinite array of tunneling-coupled optical waveguides, is proposed to test non-exponential decay and for the observation of an optical analog of the quantum Zeno effect."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0611164","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/quant-ph/0611164/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0611164","created_at":"2026-07-04T17:03:37.023712+00:00"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0611164v1","created_at":"2026-07-04T17:03:37.023712+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0611164","created_at":"2026-07-04T17:03:37.023712+00:00"},{"alias_kind":"pith_short_12","alias_value":"GNQIUDB652TJ","created_at":"2026-07-04T17:03:37.023712+00:00"},{"alias_kind":"pith_short_16","alias_value":"GNQIUDB652TJTWEJ","created_at":"2026-07-04T17:03:37.023712+00:00"},{"alias_kind":"pith_short_8","alias_value":"GNQIUDB6","created_at":"2026-07-04T17:03:37.023712+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO","json":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO.json","graph_json":"https://pith.science/api/pith-number/GNQIUDB652TJTWEJIOJ4JV5XPO/graph.json","events_json":"https://pith.science/api/pith-number/GNQIUDB652TJTWEJIOJ4JV5XPO/events.json","paper":"https://pith.science/paper/GNQIUDB6"},"agent_actions":{"view_html":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO","download_json":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO.json","view_paper":"https://pith.science/paper/GNQIUDB6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=quant-ph/0611164&json=true","fetch_graph":"https://pith.science/api/pith-number/GNQIUDB652TJTWEJIOJ4JV5XPO/graph.json","fetch_events":"https://pith.science/api/pith-number/GNQIUDB652TJTWEJIOJ4JV5XPO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO/action/storage_attestation","attest_author":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO/action/author_attestation","sign_citation":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO/action/citation_signature","submit_replication":"https://pith.science/pith/GNQIUDB652TJTWEJIOJ4JV5XPO/action/replication_record"}},"created_at":"2026-07-04T17:03:37.023712+00:00","updated_at":"2026-07-04T17:03:37.023712+00:00"}