{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:3CWXOB4QEGUWHTOXEKYI3JSHFH","short_pith_number":"pith:3CWXOB4Q","canonical_record":{"source":{"id":"1410.2258","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-08T20:03:52Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"dd2f9782c3e6d571ed36eff4f20cd56d30f33dca4ddb086511ec4afb33cb1c24","abstract_canon_sha256":"864fc1eb32a0d11df9ecf3a135fda39a5060a8cde2cf0a3d18748e283f4d490f"},"schema_version":"1.0"},"canonical_sha256":"d8ad77079021a963cdd722b08da64729d8408e6b7c6ddc64063a39ca2cbfae4e","source":{"kind":"arxiv","id":"1410.2258","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.2258","created_at":"2026-05-18T02:29:52Z"},{"alias_kind":"arxiv_version","alias_value":"1410.2258v2","created_at":"2026-05-18T02:29:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.2258","created_at":"2026-05-18T02:29:52Z"},{"alias_kind":"pith_short_12","alias_value":"3CWXOB4QEGUW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3CWXOB4QEGUWHTOX","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3CWXOB4Q","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:3CWXOB4QEGUWHTOXEKYI3JSHFH","target":"record","payload":{"canonical_record":{"source":{"id":"1410.2258","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-08T20:03:52Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"dd2f9782c3e6d571ed36eff4f20cd56d30f33dca4ddb086511ec4afb33cb1c24","abstract_canon_sha256":"864fc1eb32a0d11df9ecf3a135fda39a5060a8cde2cf0a3d18748e283f4d490f"},"schema_version":"1.0"},"canonical_sha256":"d8ad77079021a963cdd722b08da64729d8408e6b7c6ddc64063a39ca2cbfae4e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:52.752408Z","signature_b64":"p2hbugm/hfa/86njCr2cirSo8iM13DFc/gihghLO98IQUnbAgbLmIyw3tAC1vYXHgQczwMY0ObFZ0OGt1D7zDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8ad77079021a963cdd722b08da64729d8408e6b7c6ddc64063a39ca2cbfae4e","last_reissued_at":"2026-05-18T02:29:52.751747Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:52.751747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.2258","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":"2026-05-18T02:29:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"InXPwdGhHzLpchQQu8U8GMZu4P6r2W1q02MW1yILUPbWLA/e+kSGnpC3UBYr9sDIVj/58gjoDO94fGmyzAksBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:48:33.151793Z"},"content_sha256":"c794fbc31299b28dc0429497397c667ca3d9120e4dc92c5be1c186de6484977f","schema_version":"1.0","event_id":"sha256:c794fbc31299b28dc0429497397c667ca3d9120e4dc92c5be1c186de6484977f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:3CWXOB4QEGUWHTOXEKYI3JSHFH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Giant and pigmy dipole resonances in 4He, 16,22O, and 40Ca from chiral nucleon-nucleon interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"G. Hagen, G. Orlandini, M. Miorelli, N. Barnea, S. Bacca, T. Papenbrock","submitted_at":"2014-10-08T20:03:52Z","abstract_excerpt":"We combine the coupled-cluster method and the Lorentz integral transform for the computation of inelastic reactions into the continuum. We show that the bound-state-like equation characterizing the Lorentz integral transform method can be reformulated based on extensions of the coupled-cluster equation-of-motion method, and we discuss strategies for viable numerical solutions. Starting from a chiral nucleon-nucleon interaction at next-to-next-to-next-to-leading order, we compute the giant dipole resonances of 4He, 16,22O and 40Ca, truncating the coupled-cluster equation-of-motion method at the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.2258","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":"2026-05-18T02:29:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DXEGTN4bfaocIgdEHBJn6PUfcIXvkwfjK/7bWbCdXV/MXsMHklowWdnZZym89RYyDdVGBFbarHK3yZRtz8hdBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:48:33.152435Z"},"content_sha256":"f8d26c25704eadfb2bdeaa091d8aad269c1b6a884d9fa0a04ae750705afa463a","schema_version":"1.0","event_id":"sha256:f8d26c25704eadfb2bdeaa091d8aad269c1b6a884d9fa0a04ae750705afa463a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH/bundle.json","state_url":"https://pith.science/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH/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":"2026-05-29T14:48:33Z","links":{"resolver":"https://pith.science/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH","bundle":"https://pith.science/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH/bundle.json","state":"https://pith.science/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3CWXOB4QEGUWHTOXEKYI3JSHFH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3CWXOB4QEGUWHTOXEKYI3JSHFH","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":"864fc1eb32a0d11df9ecf3a135fda39a5060a8cde2cf0a3d18748e283f4d490f","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-08T20:03:52Z","title_canon_sha256":"dd2f9782c3e6d571ed36eff4f20cd56d30f33dca4ddb086511ec4afb33cb1c24"},"schema_version":"1.0","source":{"id":"1410.2258","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.2258","created_at":"2026-05-18T02:29:52Z"},{"alias_kind":"arxiv_version","alias_value":"1410.2258v2","created_at":"2026-05-18T02:29:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.2258","created_at":"2026-05-18T02:29:52Z"},{"alias_kind":"pith_short_12","alias_value":"3CWXOB4QEGUW","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3CWXOB4QEGUWHTOX","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3CWXOB4Q","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:f8d26c25704eadfb2bdeaa091d8aad269c1b6a884d9fa0a04ae750705afa463a","target":"graph","created_at":"2026-05-18T02:29:52Z","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 combine the coupled-cluster method and the Lorentz integral transform for the computation of inelastic reactions into the continuum. We show that the bound-state-like equation characterizing the Lorentz integral transform method can be reformulated based on extensions of the coupled-cluster equation-of-motion method, and we discuss strategies for viable numerical solutions. Starting from a chiral nucleon-nucleon interaction at next-to-next-to-next-to-leading order, we compute the giant dipole resonances of 4He, 16,22O and 40Ca, truncating the coupled-cluster equation-of-motion method at the","authors_text":"G. Hagen, G. Orlandini, M. Miorelli, N. Barnea, S. Bacca, T. Papenbrock","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-08T20:03:52Z","title":"Giant and pigmy dipole resonances in 4He, 16,22O, and 40Ca from chiral nucleon-nucleon interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.2258","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:c794fbc31299b28dc0429497397c667ca3d9120e4dc92c5be1c186de6484977f","target":"record","created_at":"2026-05-18T02:29:52Z","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":"864fc1eb32a0d11df9ecf3a135fda39a5060a8cde2cf0a3d18748e283f4d490f","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-08T20:03:52Z","title_canon_sha256":"dd2f9782c3e6d571ed36eff4f20cd56d30f33dca4ddb086511ec4afb33cb1c24"},"schema_version":"1.0","source":{"id":"1410.2258","kind":"arxiv","version":2}},"canonical_sha256":"d8ad77079021a963cdd722b08da64729d8408e6b7c6ddc64063a39ca2cbfae4e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d8ad77079021a963cdd722b08da64729d8408e6b7c6ddc64063a39ca2cbfae4e","first_computed_at":"2026-05-18T02:29:52.751747Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:52.751747Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p2hbugm/hfa/86njCr2cirSo8iM13DFc/gihghLO98IQUnbAgbLmIyw3tAC1vYXHgQczwMY0ObFZ0OGt1D7zDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:52.752408Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.2258","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c794fbc31299b28dc0429497397c667ca3d9120e4dc92c5be1c186de6484977f","sha256:f8d26c25704eadfb2bdeaa091d8aad269c1b6a884d9fa0a04ae750705afa463a"],"state_sha256":"9a9a2a12d8370032888ca92140b7004d2f1815e86689dfddc20b65ea7361d0e4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WgNiFWuKjsOgAumHwM4fmxp3yjPJIJtGVZit41ko5BwDovV3mgKZQN0PiV+Kae+rr8thZGdfMc3B2G8SQdpqCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T14:48:33.155830Z","bundle_sha256":"624f1db8be7737683b5e2b412f6c63cead3a3a953ff66f1098e4f3db4f3e872c"}}