{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:SWEPOINBBA6KQIKRKUKXMML5QX","short_pith_number":"pith:SWEPOINB","canonical_record":{"source":{"id":"2212.06706","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-12-13T16:23:37Z","cross_cats_sorted":[],"title_canon_sha256":"7ce0c49f553a772513d76ea37d52e265b6e654c57d84b504c008e2a33ca813c0","abstract_canon_sha256":"e6163b7c5d31e0f9dc231bae1ae972b5dd232cd9c711c2145e97b49c18bb45fa"},"schema_version":"1.0"},"canonical_sha256":"9588f721a1083ca82151551576317d85c497b3e7d0035400dbb19edf294d1a54","source":{"kind":"arxiv","id":"2212.06706","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.06706","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"arxiv_version","alias_value":"2212.06706v2","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.06706","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"pith_short_12","alias_value":"SWEPOINBBA6K","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"pith_short_16","alias_value":"SWEPOINBBA6KQIKR","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"pith_short_8","alias_value":"SWEPOINB","created_at":"2026-07-05T05:39:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:SWEPOINBBA6KQIKRKUKXMML5QX","target":"record","payload":{"canonical_record":{"source":{"id":"2212.06706","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-12-13T16:23:37Z","cross_cats_sorted":[],"title_canon_sha256":"7ce0c49f553a772513d76ea37d52e265b6e654c57d84b504c008e2a33ca813c0","abstract_canon_sha256":"e6163b7c5d31e0f9dc231bae1ae972b5dd232cd9c711c2145e97b49c18bb45fa"},"schema_version":"1.0"},"canonical_sha256":"9588f721a1083ca82151551576317d85c497b3e7d0035400dbb19edf294d1a54","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:39:54.839876Z","signature_b64":"hJuymTHJBMrpzA8UI8UbM3UhGTLPtqb/qnEl7zgDiiJv/av7Ab5Gq5ImaoBFyUrDldiXPFWMoAFqhyoMWQ6jCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9588f721a1083ca82151551576317d85c497b3e7d0035400dbb19edf294d1a54","last_reissued_at":"2026-07-05T05:39:54.839483Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:39:54.839483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.06706","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":"2026-07-05T05:39:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KGOQc8eYf6uFtQ+YrU+WiUJIOrF+43JSAmYR23i+vsYh+YeUm6FWTBWb1B9s1ZvSicKUxHgmJp8N/QjrozFlCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:41:35.683345Z"},"content_sha256":"a4f65770b2f2e39e5bf6932204ef4a20b9f6246d59b200818fed0254e199f10b","schema_version":"1.0","event_id":"sha256:a4f65770b2f2e39e5bf6932204ef4a20b9f6246d59b200818fed0254e199f10b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:SWEPOINBBA6KQIKRKUKXMML5QX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Counterdiabatic Reverse Annealing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Gianluca Passarelli, Procolo Lucignano","submitted_at":"2022-12-13T16:23:37Z","abstract_excerpt":"We present Counterdiabatic Reverse Annealing, a novel quantum annealing protocol that extends the range of application of reverse annealing to the previously inaccessible short-time domain. This is achieved by exploiting approximate counterdiabatic driving expanded in low-order nested commutators. In this work, we offer a comparative study of the performance of this new technique to that of unassisted reverse annealing in terms of metrics such as the ground-state fidelity and the time to solution. We provide a quantitative measure of the energetic cost of counterdiabatic reverse annealing and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.06706","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.06706/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:39:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VCu0EHryWDDi/8rGTkCaGTDAuBW6Oy3rOtjNuwVzHQ2L7IEFJ1aaOvv3wPYkzVavoGDvtSUiuLPMwa57WJD4Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T09:41:35.683719Z"},"content_sha256":"573a19080f0a5e8b022efe504283fb4da5afd60c7d6f61702bc91706e2b44901","schema_version":"1.0","event_id":"sha256:573a19080f0a5e8b022efe504283fb4da5afd60c7d6f61702bc91706e2b44901"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SWEPOINBBA6KQIKRKUKXMML5QX/bundle.json","state_url":"https://pith.science/pith/SWEPOINBBA6KQIKRKUKXMML5QX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SWEPOINBBA6KQIKRKUKXMML5QX/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":"2026-07-07T09:41:35Z","links":{"resolver":"https://pith.science/pith/SWEPOINBBA6KQIKRKUKXMML5QX","bundle":"https://pith.science/pith/SWEPOINBBA6KQIKRKUKXMML5QX/bundle.json","state":"https://pith.science/pith/SWEPOINBBA6KQIKRKUKXMML5QX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SWEPOINBBA6KQIKRKUKXMML5QX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:SWEPOINBBA6KQIKRKUKXMML5QX","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":"e6163b7c5d31e0f9dc231bae1ae972b5dd232cd9c711c2145e97b49c18bb45fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-12-13T16:23:37Z","title_canon_sha256":"7ce0c49f553a772513d76ea37d52e265b6e654c57d84b504c008e2a33ca813c0"},"schema_version":"1.0","source":{"id":"2212.06706","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.06706","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"arxiv_version","alias_value":"2212.06706v2","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.06706","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"pith_short_12","alias_value":"SWEPOINBBA6K","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"pith_short_16","alias_value":"SWEPOINBBA6KQIKR","created_at":"2026-07-05T05:39:54Z"},{"alias_kind":"pith_short_8","alias_value":"SWEPOINB","created_at":"2026-07-05T05:39:54Z"}],"graph_snapshots":[{"event_id":"sha256:573a19080f0a5e8b022efe504283fb4da5afd60c7d6f61702bc91706e2b44901","target":"graph","created_at":"2026-07-05T05:39:54Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2212.06706/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present Counterdiabatic Reverse Annealing, a novel quantum annealing protocol that extends the range of application of reverse annealing to the previously inaccessible short-time domain. This is achieved by exploiting approximate counterdiabatic driving expanded in low-order nested commutators. In this work, we offer a comparative study of the performance of this new technique to that of unassisted reverse annealing in terms of metrics such as the ground-state fidelity and the time to solution. We provide a quantitative measure of the energetic cost of counterdiabatic reverse annealing and ","authors_text":"Gianluca Passarelli, Procolo Lucignano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-12-13T16:23:37Z","title":"Counterdiabatic Reverse Annealing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.06706","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:a4f65770b2f2e39e5bf6932204ef4a20b9f6246d59b200818fed0254e199f10b","target":"record","created_at":"2026-07-05T05:39:54Z","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":"e6163b7c5d31e0f9dc231bae1ae972b5dd232cd9c711c2145e97b49c18bb45fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-12-13T16:23:37Z","title_canon_sha256":"7ce0c49f553a772513d76ea37d52e265b6e654c57d84b504c008e2a33ca813c0"},"schema_version":"1.0","source":{"id":"2212.06706","kind":"arxiv","version":2}},"canonical_sha256":"9588f721a1083ca82151551576317d85c497b3e7d0035400dbb19edf294d1a54","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9588f721a1083ca82151551576317d85c497b3e7d0035400dbb19edf294d1a54","first_computed_at":"2026-07-05T05:39:54.839483Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:39:54.839483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hJuymTHJBMrpzA8UI8UbM3UhGTLPtqb/qnEl7zgDiiJv/av7Ab5Gq5ImaoBFyUrDldiXPFWMoAFqhyoMWQ6jCA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:39:54.839876Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.06706","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4f65770b2f2e39e5bf6932204ef4a20b9f6246d59b200818fed0254e199f10b","sha256:573a19080f0a5e8b022efe504283fb4da5afd60c7d6f61702bc91706e2b44901"],"state_sha256":"2be553c9fd27956b9002f2192de16492b0292f47bf8f5fb0307a13a72e590b4c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xYJWo+mX3++/dcRJBmQ8ZoC2CrBVByUJQeao7k2yHR5HhsovHe/RMys6lS07MwDIOjVpnbl+hsK4qXqZXgViBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T09:41:35.685688Z","bundle_sha256":"709c7e20c1af21643de78d9654e2140df03db39ebb1aa863b3387a1ebc4e6cb4"}}