{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:YIUWRK5FQ2JV34ROMDQRS3EBXB","short_pith_number":"pith:YIUWRK5F","canonical_record":{"source":{"id":"2608.05766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-06T08:56:50Z","cross_cats_sorted":[],"title_canon_sha256":"5546a1da6294f9e5bf2d8ff00172a6ee07644917f161295c4c2580094deace70","abstract_canon_sha256":"c3fdd056d91fbcb5b2a3588bd07c3ce223d2aa8ad1a1279bf88c8fb322e8ce7d"},"schema_version":"1.0"},"canonical_sha256":"c22968aba586935df22e60e1196c81b84f7a76a85f0c3f79f18ad2d4ff9b2415","source":{"kind":"arxiv","id":"2608.05766","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.05766","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"arxiv_version","alias_value":"2608.05766v1","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.05766","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"pith_short_12","alias_value":"YIUWRK5FQ2JV","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"pith_short_16","alias_value":"YIUWRK5FQ2JV34RO","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"pith_short_8","alias_value":"YIUWRK5F","created_at":"2026-08-07T00:52:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:YIUWRK5FQ2JV34ROMDQRS3EBXB","target":"record","payload":{"canonical_record":{"source":{"id":"2608.05766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-06T08:56:50Z","cross_cats_sorted":[],"title_canon_sha256":"5546a1da6294f9e5bf2d8ff00172a6ee07644917f161295c4c2580094deace70","abstract_canon_sha256":"c3fdd056d91fbcb5b2a3588bd07c3ce223d2aa8ad1a1279bf88c8fb322e8ce7d"},"schema_version":"1.0"},"canonical_sha256":"c22968aba586935df22e60e1196c81b84f7a76a85f0c3f79f18ad2d4ff9b2415","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-07T00:52:43.183687Z","signature_b64":"kf+metwNVtNplJpTVcGZppC6BnYl23BxA1QhyFr9JhyTYy7irUJVZt3/lyRpiUIXmF4tCCGnY4VLhRjRBQB0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c22968aba586935df22e60e1196c81b84f7a76a85f0c3f79f18ad2d4ff9b2415","last_reissued_at":"2026-08-07T00:52:43.182350Z","signature_status":"signed_v1","first_computed_at":"2026-08-07T00:52:43.182350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.05766","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":"2026-08-07T00:52:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pdS1trtxiH9nTD8WltTMlmBTWeksdF7Y9lyQIuSid02pIoZixakciR0IfrbPxX5BgTNVEL/uAOfsXR6T0XCxAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T15:22:55.570629Z"},"content_sha256":"0faf1ebc47f0860f2942d4b9b85ca90f20e55da8aef4dd1a5811b67308540537","schema_version":"1.0","event_id":"sha256:0faf1ebc47f0860f2942d4b9b85ca90f20e55da8aef4dd1a5811b67308540537"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:YIUWRK5FQ2JV34ROMDQRS3EBXB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QSCI-CMP: Quantum-Selected Configuration Interaction with Chemically Motivated Preselection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Kosuke Mitarai, Masahiko Kamoshita","submitted_at":"2026-08-06T08:56:50Z","abstract_excerpt":"We present QSCI-CMP, a quantum-classical hybrid algorithm for molecular ground-state calculations that reduces both the query count and the gate count of sample-based quantum diagonalization with amplitude amplification (SQD-AA). SQD-AA mitigates the measurement bottleneck of quantum-selected configuration interaction (QSCI) by amplifying the basis states that have not yet been measured. Its oracle, however, specifies the measured states by listing them one by one, so its gate count grows with the number of collected states. Moreover, the quantum resources are spent even on states whose import"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.05766","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/2608.05766/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":"2026-08-07T00:52:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FNvny6cYi6qIezy4PMQBWTcasEXwvxFgdJLR3DTw2zPT1ibjJ0GIqcPsPOFl1bjRnKxfZDc9iFpSMFPWm1RtCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T15:22:55.571140Z"},"content_sha256":"8aad68c7ad91e8f3b180fb3bca54e1587f48b3ad8b1f0ec41c052749e212dc48","schema_version":"1.0","event_id":"sha256:8aad68c7ad91e8f3b180fb3bca54e1587f48b3ad8b1f0ec41c052749e212dc48"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB/bundle.json","state_url":"https://pith.science/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB/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":"2026-08-08T15:22:55Z","links":{"resolver":"https://pith.science/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB","bundle":"https://pith.science/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB/bundle.json","state":"https://pith.science/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YIUWRK5FQ2JV34ROMDQRS3EBXB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:YIUWRK5FQ2JV34ROMDQRS3EBXB","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":"c3fdd056d91fbcb5b2a3588bd07c3ce223d2aa8ad1a1279bf88c8fb322e8ce7d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-06T08:56:50Z","title_canon_sha256":"5546a1da6294f9e5bf2d8ff00172a6ee07644917f161295c4c2580094deace70"},"schema_version":"1.0","source":{"id":"2608.05766","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.05766","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"arxiv_version","alias_value":"2608.05766v1","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.05766","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"pith_short_12","alias_value":"YIUWRK5FQ2JV","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"pith_short_16","alias_value":"YIUWRK5FQ2JV34RO","created_at":"2026-08-07T00:52:43Z"},{"alias_kind":"pith_short_8","alias_value":"YIUWRK5F","created_at":"2026-08-07T00:52:43Z"}],"graph_snapshots":[{"event_id":"sha256:8aad68c7ad91e8f3b180fb3bca54e1587f48b3ad8b1f0ec41c052749e212dc48","target":"graph","created_at":"2026-08-07T00:52:43Z","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/2608.05766/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present QSCI-CMP, a quantum-classical hybrid algorithm for molecular ground-state calculations that reduces both the query count and the gate count of sample-based quantum diagonalization with amplitude amplification (SQD-AA). SQD-AA mitigates the measurement bottleneck of quantum-selected configuration interaction (QSCI) by amplifying the basis states that have not yet been measured. Its oracle, however, specifies the measured states by listing them one by one, so its gate count grows with the number of collected states. Moreover, the quantum resources are spent even on states whose import","authors_text":"Kosuke Mitarai, Masahiko Kamoshita","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-06T08:56:50Z","title":"QSCI-CMP: Quantum-Selected Configuration Interaction with Chemically Motivated Preselection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.05766","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":"sha256:0faf1ebc47f0860f2942d4b9b85ca90f20e55da8aef4dd1a5811b67308540537","target":"record","created_at":"2026-08-07T00:52:43Z","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":"c3fdd056d91fbcb5b2a3588bd07c3ce223d2aa8ad1a1279bf88c8fb322e8ce7d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-08-06T08:56:50Z","title_canon_sha256":"5546a1da6294f9e5bf2d8ff00172a6ee07644917f161295c4c2580094deace70"},"schema_version":"1.0","source":{"id":"2608.05766","kind":"arxiv","version":1}},"canonical_sha256":"c22968aba586935df22e60e1196c81b84f7a76a85f0c3f79f18ad2d4ff9b2415","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c22968aba586935df22e60e1196c81b84f7a76a85f0c3f79f18ad2d4ff9b2415","first_computed_at":"2026-08-07T00:52:43.182350Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-07T00:52:43.182350Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kf+metwNVtNplJpTVcGZppC6BnYl23BxA1QhyFr9JhyTYy7irUJVZt3/lyRpiUIXmF4tCCGnY4VLhRjRBQB0Cw==","signature_status":"signed_v1","signed_at":"2026-08-07T00:52:43.183687Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.05766","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0faf1ebc47f0860f2942d4b9b85ca90f20e55da8aef4dd1a5811b67308540537","sha256:8aad68c7ad91e8f3b180fb3bca54e1587f48b3ad8b1f0ec41c052749e212dc48"],"state_sha256":"5831712a5ee5fc40b96a42425880e8b49ed3e882c6ca76683d447e6a9974797f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Qi+32hbV+WmrgE14smsoich3l/S0XUQqUv1oun2k6nBBxWgo+Z1b0Jgd8zCEklMptnALESCbf6sWBd0O3UWDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T15:22:55.574875Z","bundle_sha256":"1e5a593c08ea1b85198ec49c7ff97d6c59344fd9e49d7de21880eee9467d972d"}}