{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JHT7RDSHTXF6VVKJVKPRBDYYH3","short_pith_number":"pith:JHT7RDSH","canonical_record":{"source":{"id":"1211.5340","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-22T17:44:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"59429b8913f0dedc32d8c2b5049a1a57d7ae5abf6f813b490162352c3efcecf2","abstract_canon_sha256":"6f2793fb7c66e6f9068175faf7c1c07e557d4028d25230a5b207c29cb70e2a85"},"schema_version":"1.0"},"canonical_sha256":"49e7f88e479dcbead549aa9f108f183ef8a31278045c6c69890649ec5ba23306","source":{"kind":"arxiv","id":"1211.5340","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5340","created_at":"2026-05-18T03:34:58Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5340v2","created_at":"2026-05-18T03:34:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5340","created_at":"2026-05-18T03:34:58Z"},{"alias_kind":"pith_short_12","alias_value":"JHT7RDSHTXF6","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JHT7RDSHTXF6VVKJ","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JHT7RDSH","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JHT7RDSHTXF6VVKJVKPRBDYYH3","target":"record","payload":{"canonical_record":{"source":{"id":"1211.5340","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-22T17:44:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"59429b8913f0dedc32d8c2b5049a1a57d7ae5abf6f813b490162352c3efcecf2","abstract_canon_sha256":"6f2793fb7c66e6f9068175faf7c1c07e557d4028d25230a5b207c29cb70e2a85"},"schema_version":"1.0"},"canonical_sha256":"49e7f88e479dcbead549aa9f108f183ef8a31278045c6c69890649ec5ba23306","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:34:58.920156Z","signature_b64":"u/ZL8R9UAFa/DSFsaH81SkPQSXtnmReUOqTc9wvu20FmDQy2N1ab09AtMciWT9noUgpsnR5eHKSlxtQ21Gw5DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49e7f88e479dcbead549aa9f108f183ef8a31278045c6c69890649ec5ba23306","last_reissued_at":"2026-05-18T03:34:58.919440Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:34:58.919440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.5340","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":"2026-05-18T03:34:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tD6TEo6+xX3Cx3Wg7To7t4nN8fs8bAauaVGRT3HGKulX+wFQE+YtTqw91bYMoZK5J2p4odnc/UwK9cVBcxFFDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:23:16.628987Z"},"content_sha256":"fdbd749ec16bae9b7608634b75032015212553bdba0d72e4e6faacc7274081b1","schema_version":"1.0","event_id":"sha256:fdbd749ec16bae9b7608634b75032015212553bdba0d72e4e6faacc7274081b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JHT7RDSHTXF6VVKJVKPRBDYYH3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finite-time erasing of information stored in fermionic bits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.stat-mech","authors_text":"G. Baris Bagci, Giovanni Diana, Massimiliano Esposito","submitted_at":"2012-11-22T17:44:29Z","abstract_excerpt":"We address the issue of minimizing the heat generated when erasing the information stored in an array of quantum dots in finite time. We identify the fundamental limitations and trade-offs involved in this process and analyze how a feedback operation can help improve it."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5340","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":"2026-05-18T03:34:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ciMWXWtFaWrXWqw8aznXqowNvFimP8IXUnbnRycM4chUVYUvvJwnK4vlguPeas2OJDVuFlRUjZL8NyZ8F8foAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:23:16.629734Z"},"content_sha256":"52f1ba49dc07aaeb8948c21db921016ba1ec4708a035db2eac76b3bac7c66cdf","schema_version":"1.0","event_id":"sha256:52f1ba49dc07aaeb8948c21db921016ba1ec4708a035db2eac76b3bac7c66cdf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3/bundle.json","state_url":"https://pith.science/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3/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":"2026-05-31T22:23:16Z","links":{"resolver":"https://pith.science/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3","bundle":"https://pith.science/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3/bundle.json","state":"https://pith.science/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JHT7RDSHTXF6VVKJVKPRBDYYH3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JHT7RDSHTXF6VVKJVKPRBDYYH3","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":"6f2793fb7c66e6f9068175faf7c1c07e557d4028d25230a5b207c29cb70e2a85","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-22T17:44:29Z","title_canon_sha256":"59429b8913f0dedc32d8c2b5049a1a57d7ae5abf6f813b490162352c3efcecf2"},"schema_version":"1.0","source":{"id":"1211.5340","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5340","created_at":"2026-05-18T03:34:58Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5340v2","created_at":"2026-05-18T03:34:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5340","created_at":"2026-05-18T03:34:58Z"},{"alias_kind":"pith_short_12","alias_value":"JHT7RDSHTXF6","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JHT7RDSHTXF6VVKJ","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JHT7RDSH","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:52f1ba49dc07aaeb8948c21db921016ba1ec4708a035db2eac76b3bac7c66cdf","target":"graph","created_at":"2026-05-18T03:34:58Z","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 address the issue of minimizing the heat generated when erasing the information stored in an array of quantum dots in finite time. We identify the fundamental limitations and trade-offs involved in this process and analyze how a feedback operation can help improve it.","authors_text":"G. Baris Bagci, Giovanni Diana, Massimiliano Esposito","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-22T17:44:29Z","title":"Finite-time erasing of information stored in fermionic bits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5340","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:fdbd749ec16bae9b7608634b75032015212553bdba0d72e4e6faacc7274081b1","target":"record","created_at":"2026-05-18T03:34:58Z","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":"6f2793fb7c66e6f9068175faf7c1c07e557d4028d25230a5b207c29cb70e2a85","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-11-22T17:44:29Z","title_canon_sha256":"59429b8913f0dedc32d8c2b5049a1a57d7ae5abf6f813b490162352c3efcecf2"},"schema_version":"1.0","source":{"id":"1211.5340","kind":"arxiv","version":2}},"canonical_sha256":"49e7f88e479dcbead549aa9f108f183ef8a31278045c6c69890649ec5ba23306","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49e7f88e479dcbead549aa9f108f183ef8a31278045c6c69890649ec5ba23306","first_computed_at":"2026-05-18T03:34:58.919440Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:34:58.919440Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u/ZL8R9UAFa/DSFsaH81SkPQSXtnmReUOqTc9wvu20FmDQy2N1ab09AtMciWT9noUgpsnR5eHKSlxtQ21Gw5DA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:34:58.920156Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.5340","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fdbd749ec16bae9b7608634b75032015212553bdba0d72e4e6faacc7274081b1","sha256:52f1ba49dc07aaeb8948c21db921016ba1ec4708a035db2eac76b3bac7c66cdf"],"state_sha256":"582368381890fe00ac6faa1cd4c3f4ceb04ddd2c1a49c355687f780cd8e9909e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iaBOfum7SF5EpEm5fGfeleTwfZn469+ZDx8ZmJUp4embyCaIh2gnmtyqRRWlyCK1AG342W32c1Kw89Nk4yoUDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T22:23:16.633872Z","bundle_sha256":"ebc7c7c3a3f1c91c476f240fd6e5ef8ae05a0a6175d5612e02327afefc0079ca"}}