{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:JCSN6DTRE6V6I3EB5LJKI7IBZM","short_pith_number":"pith:JCSN6DTR","canonical_record":{"source":{"id":"2111.08058","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2021-11-15T19:40:38Z","cross_cats_sorted":[],"title_canon_sha256":"88d75581812382f7bc95ef5d9e473728006b7be8f7acebcac80541046edb39c3","abstract_canon_sha256":"30007bfc745693afc4c9275b98274f9f0964e2c85b5c2568be5dfad0b57ad047"},"schema_version":"1.0"},"canonical_sha256":"48a4df0e7127abe46c81ead2a47d01cb2b941d2af0a797c2b9a7ac79f7171aae","source":{"kind":"arxiv","id":"2111.08058","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.08058","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"arxiv_version","alias_value":"2111.08058v2","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.08058","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"pith_short_12","alias_value":"JCSN6DTRE6V6","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"pith_short_16","alias_value":"JCSN6DTRE6V6I3EB","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"pith_short_8","alias_value":"JCSN6DTR","created_at":"2026-07-05T03:58:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:JCSN6DTRE6V6I3EB5LJKI7IBZM","target":"record","payload":{"canonical_record":{"source":{"id":"2111.08058","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2021-11-15T19:40:38Z","cross_cats_sorted":[],"title_canon_sha256":"88d75581812382f7bc95ef5d9e473728006b7be8f7acebcac80541046edb39c3","abstract_canon_sha256":"30007bfc745693afc4c9275b98274f9f0964e2c85b5c2568be5dfad0b57ad047"},"schema_version":"1.0"},"canonical_sha256":"48a4df0e7127abe46c81ead2a47d01cb2b941d2af0a797c2b9a7ac79f7171aae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:58:57.596703Z","signature_b64":"G+6lGSxHqqw17jOo0B99/YWfDU/Woc9HbtmYZPgM0AEQBdq1gC/t87Xd/pz1/BBg/XF1d6gUY0vPRVhT1NKjBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48a4df0e7127abe46c81ead2a47d01cb2b941d2af0a797c2b9a7ac79f7171aae","last_reissued_at":"2026-07-05T03:58:57.596092Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:58:57.596092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.08058","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":"2026-07-05T03:58:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sS+O15arxw1NkTGE/LznDZOwGEARJPSe+kDlJTKlwUjtuve6y7Dm762HdYF+QSoaikhvyFGoCLnzcBgGSUapBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:44:51.883395Z"},"content_sha256":"cc29110821a64d96e79c0c9a08a4408bc16f75fc6d481a88f89a47fcc8487b27","schema_version":"1.0","event_id":"sha256:cc29110821a64d96e79c0c9a08a4408bc16f75fc6d481a88f89a47fcc8487b27"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:JCSN6DTRE6V6I3EB5LJKI7IBZM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Equation-of-motion cavity quantum electrodynamics coupled-cluster theory for electron attachment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"A. Eugene DePrince III, Marcus D. Liebenthal, Nam Vu","submitted_at":"2021-11-15T19:40:38Z","abstract_excerpt":"The electron attachment variant of equation-of-motion coupled-cluster theory (EOM-EA-CC) is generalized to the case of strong light-matter coupling within the framework of cavity quantum electrodynamics (QED). The resulting EOM-EA-QED-CC formalism provides an ab initio, correlated, and non-perturbative description of cavity-induced effects in many-electron systems that complements other recently proposed cavity-QED-based extensions of coupled-cluster theory. Importantly, this work demonstrates that QED generalizations of EOM-CC theory are useful frameworks for exploring particle non-conserving"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.08058","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/2111.08058/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":"2026-07-05T03:58:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"45lEL6ng782oJ9rvQCzeP6l6cK5ycRDE8YSR6Tw6Qrdec86Hd5F64KvHjdKOGhwu32fbIeULv1N/Je4/6H35Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:44:51.883761Z"},"content_sha256":"11eac43f607dc235c56bf433938c96fe7215d1cb964b364948489b55bae7bbcb","schema_version":"1.0","event_id":"sha256:11eac43f607dc235c56bf433938c96fe7215d1cb964b364948489b55bae7bbcb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM/bundle.json","state_url":"https://pith.science/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM/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":"2026-07-05T11:44:51Z","links":{"resolver":"https://pith.science/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM","bundle":"https://pith.science/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM/bundle.json","state":"https://pith.science/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JCSN6DTRE6V6I3EB5LJKI7IBZM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:JCSN6DTRE6V6I3EB5LJKI7IBZM","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":"30007bfc745693afc4c9275b98274f9f0964e2c85b5c2568be5dfad0b57ad047","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2021-11-15T19:40:38Z","title_canon_sha256":"88d75581812382f7bc95ef5d9e473728006b7be8f7acebcac80541046edb39c3"},"schema_version":"1.0","source":{"id":"2111.08058","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.08058","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"arxiv_version","alias_value":"2111.08058v2","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.08058","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"pith_short_12","alias_value":"JCSN6DTRE6V6","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"pith_short_16","alias_value":"JCSN6DTRE6V6I3EB","created_at":"2026-07-05T03:58:57Z"},{"alias_kind":"pith_short_8","alias_value":"JCSN6DTR","created_at":"2026-07-05T03:58:57Z"}],"graph_snapshots":[{"event_id":"sha256:11eac43f607dc235c56bf433938c96fe7215d1cb964b364948489b55bae7bbcb","target":"graph","created_at":"2026-07-05T03:58:57Z","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/2111.08058/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The electron attachment variant of equation-of-motion coupled-cluster theory (EOM-EA-CC) is generalized to the case of strong light-matter coupling within the framework of cavity quantum electrodynamics (QED). The resulting EOM-EA-QED-CC formalism provides an ab initio, correlated, and non-perturbative description of cavity-induced effects in many-electron systems that complements other recently proposed cavity-QED-based extensions of coupled-cluster theory. Importantly, this work demonstrates that QED generalizations of EOM-CC theory are useful frameworks for exploring particle non-conserving","authors_text":"A. Eugene DePrince III, Marcus D. Liebenthal, Nam Vu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2021-11-15T19:40:38Z","title":"Equation-of-motion cavity quantum electrodynamics coupled-cluster theory for electron attachment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.08058","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:cc29110821a64d96e79c0c9a08a4408bc16f75fc6d481a88f89a47fcc8487b27","target":"record","created_at":"2026-07-05T03:58:57Z","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":"30007bfc745693afc4c9275b98274f9f0964e2c85b5c2568be5dfad0b57ad047","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2021-11-15T19:40:38Z","title_canon_sha256":"88d75581812382f7bc95ef5d9e473728006b7be8f7acebcac80541046edb39c3"},"schema_version":"1.0","source":{"id":"2111.08058","kind":"arxiv","version":2}},"canonical_sha256":"48a4df0e7127abe46c81ead2a47d01cb2b941d2af0a797c2b9a7ac79f7171aae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48a4df0e7127abe46c81ead2a47d01cb2b941d2af0a797c2b9a7ac79f7171aae","first_computed_at":"2026-07-05T03:58:57.596092Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:58:57.596092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G+6lGSxHqqw17jOo0B99/YWfDU/Woc9HbtmYZPgM0AEQBdq1gC/t87Xd/pz1/BBg/XF1d6gUY0vPRVhT1NKjBg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:58:57.596703Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.08058","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc29110821a64d96e79c0c9a08a4408bc16f75fc6d481a88f89a47fcc8487b27","sha256:11eac43f607dc235c56bf433938c96fe7215d1cb964b364948489b55bae7bbcb"],"state_sha256":"33ae70bdc97b9d0c672ab4477b826b6d50e0dd9c856a7cd8836228656283d9a2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WrTzIlvZf5Wfz8zFDk/vigVWZHudMzpMNtnntBIFp9NeA+XM9W0HBCit3tgtmCK7gzYB1bIuyJYf3KHoU9UBBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T11:44:51.885697Z","bundle_sha256":"55385f9a15c6ee20fbdafc6f515a67c2149fc4460fb6872bcd1d6f827df98f97"}}