{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:GVNN7AARVC6BZEDIVIH4IQAWGJ","short_pith_number":"pith:GVNN7AAR","canonical_record":{"source":{"id":"1709.00506","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-01T23:24:45Z","cross_cats_sorted":[],"title_canon_sha256":"42f16c352fe7dbf78e4128c4e88ac59110bc6502f5dce0461a32492f94e24e78","abstract_canon_sha256":"ae5c2c4026c6c8965dd14b125f4dfe00e8bed62c19f82b0ea0b2dcf6210adf7a"},"schema_version":"1.0"},"canonical_sha256":"355adf8011a8bc1c9068aa0fc440163252c2daad2781d7cc26221e4c975fec25","source":{"kind":"arxiv","id":"1709.00506","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00506","created_at":"2026-05-18T00:16:45Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00506v2","created_at":"2026-05-18T00:16:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00506","created_at":"2026-05-18T00:16:45Z"},{"alias_kind":"pith_short_12","alias_value":"GVNN7AARVC6B","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"GVNN7AARVC6BZEDI","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"GVNN7AAR","created_at":"2026-05-18T12:31:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:GVNN7AARVC6BZEDIVIH4IQAWGJ","target":"record","payload":{"canonical_record":{"source":{"id":"1709.00506","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-01T23:24:45Z","cross_cats_sorted":[],"title_canon_sha256":"42f16c352fe7dbf78e4128c4e88ac59110bc6502f5dce0461a32492f94e24e78","abstract_canon_sha256":"ae5c2c4026c6c8965dd14b125f4dfe00e8bed62c19f82b0ea0b2dcf6210adf7a"},"schema_version":"1.0"},"canonical_sha256":"355adf8011a8bc1c9068aa0fc440163252c2daad2781d7cc26221e4c975fec25","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:45.031274Z","signature_b64":"BRfEgsszxjtOkxPTM2RRsjAbPj6DsQHzF2iS3NbbMxTYieViogPggED1/aNsETRtD+Rt3OpQsb0HXOIoJP68BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"355adf8011a8bc1c9068aa0fc440163252c2daad2781d7cc26221e4c975fec25","last_reissued_at":"2026-05-18T00:16:45.030260Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:45.030260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.00506","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":"2026-05-18T00:16:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WPc3jhAaYfT/8GJyhra0tOnYn7XnZIXMGjHx8E/3yVzAzHEu5RuSm23n/VY2dJZExDUf4fKQKMj82B1N2eEKCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T18:28:01.673636Z"},"content_sha256":"420abfeaf42acf21564b8c60ef055ce08f40ed83493d066c1492cc1da5c475f1","schema_version":"1.0","event_id":"sha256:420abfeaf42acf21564b8c60ef055ce08f40ed83493d066c1492cc1da5c475f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:GVNN7AARVC6BZEDIVIH4IQAWGJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fundamental work cost of quantum processes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Philippe Faist, Renato Renner","submitted_at":"2017-09-01T23:24:45Z","abstract_excerpt":"Information-theoretic approaches provide a promising avenue for extending the laws of thermodynamics to the nanoscale. Here, we provide a general fundamental lower limit, valid for systems with an arbitrary Hamiltonian and in contact with any thermodynamic bath, on the work cost for the implementation of any logical process. This limit is given by a new information measure---the coherent relative entropy---which accounts for the Gibbs weight of each microstate. The coherent relative entropy enjoys a collection of natural properties justifying its interpretation as a measure of information, and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00506","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":"2026-05-18T00:16:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tY5Iu30171xWOndcQU0x20iz6AahgNuM7IjNwf9rEnWTizV5CowlmPQkFLte4HlxhLmFv/+UVU8nQh3VsMfJCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T18:28:01.673973Z"},"content_sha256":"a08d9975af1e12e137929cf4779dc09cf2ffa30aee76a6201471b722a6a7dcea","schema_version":"1.0","event_id":"sha256:a08d9975af1e12e137929cf4779dc09cf2ffa30aee76a6201471b722a6a7dcea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ/bundle.json","state_url":"https://pith.science/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ/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":"2026-06-02T18:28:01Z","links":{"resolver":"https://pith.science/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ","bundle":"https://pith.science/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ/bundle.json","state":"https://pith.science/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GVNN7AARVC6BZEDIVIH4IQAWGJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:GVNN7AARVC6BZEDIVIH4IQAWGJ","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":"ae5c2c4026c6c8965dd14b125f4dfe00e8bed62c19f82b0ea0b2dcf6210adf7a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-01T23:24:45Z","title_canon_sha256":"42f16c352fe7dbf78e4128c4e88ac59110bc6502f5dce0461a32492f94e24e78"},"schema_version":"1.0","source":{"id":"1709.00506","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00506","created_at":"2026-05-18T00:16:45Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00506v2","created_at":"2026-05-18T00:16:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00506","created_at":"2026-05-18T00:16:45Z"},{"alias_kind":"pith_short_12","alias_value":"GVNN7AARVC6B","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"GVNN7AARVC6BZEDI","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"GVNN7AAR","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:a08d9975af1e12e137929cf4779dc09cf2ffa30aee76a6201471b722a6a7dcea","target":"graph","created_at":"2026-05-18T00:16:45Z","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":"Information-theoretic approaches provide a promising avenue for extending the laws of thermodynamics to the nanoscale. Here, we provide a general fundamental lower limit, valid for systems with an arbitrary Hamiltonian and in contact with any thermodynamic bath, on the work cost for the implementation of any logical process. This limit is given by a new information measure---the coherent relative entropy---which accounts for the Gibbs weight of each microstate. The coherent relative entropy enjoys a collection of natural properties justifying its interpretation as a measure of information, and","authors_text":"Philippe Faist, Renato Renner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-01T23:24:45Z","title":"Fundamental work cost of quantum processes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00506","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":"sha256:420abfeaf42acf21564b8c60ef055ce08f40ed83493d066c1492cc1da5c475f1","target":"record","created_at":"2026-05-18T00:16:45Z","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":"ae5c2c4026c6c8965dd14b125f4dfe00e8bed62c19f82b0ea0b2dcf6210adf7a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-01T23:24:45Z","title_canon_sha256":"42f16c352fe7dbf78e4128c4e88ac59110bc6502f5dce0461a32492f94e24e78"},"schema_version":"1.0","source":{"id":"1709.00506","kind":"arxiv","version":2}},"canonical_sha256":"355adf8011a8bc1c9068aa0fc440163252c2daad2781d7cc26221e4c975fec25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"355adf8011a8bc1c9068aa0fc440163252c2daad2781d7cc26221e4c975fec25","first_computed_at":"2026-05-18T00:16:45.030260Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:45.030260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BRfEgsszxjtOkxPTM2RRsjAbPj6DsQHzF2iS3NbbMxTYieViogPggED1/aNsETRtD+Rt3OpQsb0HXOIoJP68BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:45.031274Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.00506","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:420abfeaf42acf21564b8c60ef055ce08f40ed83493d066c1492cc1da5c475f1","sha256:a08d9975af1e12e137929cf4779dc09cf2ffa30aee76a6201471b722a6a7dcea"],"state_sha256":"2eec9768259d11d8ee6b6a9901f38595dd0e76b41375f7574a9763fcb641e795"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZHS9hovIf1aTfSrBnlCxmTb9EtwOP83pnBXSYgyG/8HkSXNfAwhy56Zxf37rCmHaREdfD4uq+rJQRp/SOBuqBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T18:28:01.675949Z","bundle_sha256":"8090bd55a19ea193b5e3aa6f2e992a98943797383d8df560a0f0f53dce23aa0d"}}