{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:6C6TOTZIWFYLQNOG5YLDMDVW7B","short_pith_number":"pith:6C6TOTZI","canonical_record":{"source":{"id":"cond-mat/0509602","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-09-23T13:47:05Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"862f559bc0481f57adaea100fa16ed8461e3c22e5f8688602db24b6189f7d424","abstract_canon_sha256":"a7e0f0b5293254c668abf31991e677885bfde1ba13feb3bd2715a71399e627aa"},"schema_version":"1.0"},"canonical_sha256":"f0bd374f28b170b835c6ee16360eb6f85cc0def536ce62b58dfb50b0b03fb4e1","source":{"kind":"arxiv","id":"cond-mat/0509602","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0509602","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0509602v1","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0509602","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"pith_short_12","alias_value":"6C6TOTZIWFYL","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"6C6TOTZIWFYLQNOG","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"6C6TOTZI","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:6C6TOTZIWFYLQNOG5YLDMDVW7B","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0509602","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-09-23T13:47:05Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"862f559bc0481f57adaea100fa16ed8461e3c22e5f8688602db24b6189f7d424","abstract_canon_sha256":"a7e0f0b5293254c668abf31991e677885bfde1ba13feb3bd2715a71399e627aa"},"schema_version":"1.0"},"canonical_sha256":"f0bd374f28b170b835c6ee16360eb6f85cc0def536ce62b58dfb50b0b03fb4e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:52.185093Z","signature_b64":"1U65mP8auPLik1t4LZd3qQui4ZfJDLc8+JIIDSyimN32K2lEvDgsn8KjBs05XWGyKGdhr1iAFLc+/ozkA1s7Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0bd374f28b170b835c6ee16360eb6f85cc0def536ce62b58dfb50b0b03fb4e1","last_reissued_at":"2026-05-18T01:06:52.184437Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:52.184437Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0509602","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":"2026-05-18T01:06:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2OmIvtuyr35p7PJq3k3qjGjU74CG2bRB76gtbukQqev1moMvfjydHo2NmhiUOzTAz1+a1+9FM+bPmkG0ckV0AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:03:06.565695Z"},"content_sha256":"c2031ebf0387a37ba21f3f8a08e7c19fc67c9c1c84ff20a43197c1b5dac41ee7","schema_version":"1.0","event_id":"sha256:c2031ebf0387a37ba21f3f8a08e7c19fc67c9c1c84ff20a43197c1b5dac41ee7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:6C6TOTZIWFYLQNOG5YLDMDVW7B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Atomic current across an optical lattice","license":"","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.other","authors_text":"Alexey V. Ponomarev, Andreas Buchleitner, Andrey R. Kolovsky, Javier Madronero","submitted_at":"2005-09-23T13:47:05Z","abstract_excerpt":"We devise a microscopic model for the emergence of a collision-induced, fermionic atomic current across a tilted optical lattice. Tuning the - experimentally controllable - parameters of the microscopic dynamics allows to switch from Ohmic to negative differential conductance."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0509602","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":"2026-05-18T01:06:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SOkPTE7SvZuXO4IOZepjHPTwDBt9JT3ELSj0SWt+oIgzbDaVx68V3WAbbEdWNoK8KM+xMM16CLTN2OVvn/i3DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:03:06.566143Z"},"content_sha256":"7d1416a06e1313ade59657ec89bf5ccb9b1782ca46685a4069f30ebe746802f5","schema_version":"1.0","event_id":"sha256:7d1416a06e1313ade59657ec89bf5ccb9b1782ca46685a4069f30ebe746802f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B/bundle.json","state_url":"https://pith.science/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B/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":"2026-05-25T19:03:06Z","links":{"resolver":"https://pith.science/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B","bundle":"https://pith.science/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B/bundle.json","state":"https://pith.science/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6C6TOTZIWFYLQNOG5YLDMDVW7B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:6C6TOTZIWFYLQNOG5YLDMDVW7B","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":"a7e0f0b5293254c668abf31991e677885bfde1ba13feb3bd2715a71399e627aa","cross_cats_sorted":["quant-ph"],"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-09-23T13:47:05Z","title_canon_sha256":"862f559bc0481f57adaea100fa16ed8461e3c22e5f8688602db24b6189f7d424"},"schema_version":"1.0","source":{"id":"cond-mat/0509602","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0509602","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0509602v1","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0509602","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"pith_short_12","alias_value":"6C6TOTZIWFYL","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"6C6TOTZIWFYLQNOG","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"6C6TOTZI","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:7d1416a06e1313ade59657ec89bf5ccb9b1782ca46685a4069f30ebe746802f5","target":"graph","created_at":"2026-05-18T01:06:52Z","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 devise a microscopic model for the emergence of a collision-induced, fermionic atomic current across a tilted optical lattice. Tuning the - experimentally controllable - parameters of the microscopic dynamics allows to switch from Ohmic to negative differential conductance.","authors_text":"Alexey V. Ponomarev, Andreas Buchleitner, Andrey R. Kolovsky, Javier Madronero","cross_cats":["quant-ph"],"headline":"","license":"","primary_cat":"cond-mat.other","submitted_at":"2005-09-23T13:47:05Z","title":"Atomic current across an optical lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0509602","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:c2031ebf0387a37ba21f3f8a08e7c19fc67c9c1c84ff20a43197c1b5dac41ee7","target":"record","created_at":"2026-05-18T01:06:52Z","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":"a7e0f0b5293254c668abf31991e677885bfde1ba13feb3bd2715a71399e627aa","cross_cats_sorted":["quant-ph"],"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-09-23T13:47:05Z","title_canon_sha256":"862f559bc0481f57adaea100fa16ed8461e3c22e5f8688602db24b6189f7d424"},"schema_version":"1.0","source":{"id":"cond-mat/0509602","kind":"arxiv","version":1}},"canonical_sha256":"f0bd374f28b170b835c6ee16360eb6f85cc0def536ce62b58dfb50b0b03fb4e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f0bd374f28b170b835c6ee16360eb6f85cc0def536ce62b58dfb50b0b03fb4e1","first_computed_at":"2026-05-18T01:06:52.184437Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:52.184437Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1U65mP8auPLik1t4LZd3qQui4ZfJDLc8+JIIDSyimN32K2lEvDgsn8KjBs05XWGyKGdhr1iAFLc+/ozkA1s7Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:52.185093Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0509602","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2031ebf0387a37ba21f3f8a08e7c19fc67c9c1c84ff20a43197c1b5dac41ee7","sha256:7d1416a06e1313ade59657ec89bf5ccb9b1782ca46685a4069f30ebe746802f5"],"state_sha256":"b7439e19ada533ede7f94cf1b30f31acfed242afce1fdbc7117b681dcda24518"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lz9UMwt5aU3gIEiiJe9o0XmDkXGzP3mqgDaKvQ9RTQX0Z74AE1txq949iMwsQxPSWmIfwAZ7Reg65Pm9ARTXBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:03:06.569230Z","bundle_sha256":"0e0055e978016c0956701dde154145d1b90f37d1e6542afcdd259aed8b0af1b3"}}