{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:NEX7QDBQZER7NHP4YBKLPJMALV","short_pith_number":"pith:NEX7QDBQ","canonical_record":{"source":{"id":"1102.1479","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T00:18:37Z","cross_cats_sorted":[],"title_canon_sha256":"a4dff519545c02eeff056a19bdccddfc235d92cc911474a9377dbe8ae663d95b","abstract_canon_sha256":"261736d42209e70e59bba5d03563d574a2a7c2c8af61db14707ffd77aeff16d0"},"schema_version":"1.0"},"canonical_sha256":"692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c","source":{"kind":"arxiv","id":"1102.1479","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1479","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1479v1","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1479","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"NEX7QDBQZER7","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NEX7QDBQZER7NHP4","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NEX7QDBQ","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:NEX7QDBQZER7NHP4YBKLPJMALV","target":"record","payload":{"canonical_record":{"source":{"id":"1102.1479","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T00:18:37Z","cross_cats_sorted":[],"title_canon_sha256":"a4dff519545c02eeff056a19bdccddfc235d92cc911474a9377dbe8ae663d95b","abstract_canon_sha256":"261736d42209e70e59bba5d03563d574a2a7c2c8af61db14707ffd77aeff16d0"},"schema_version":"1.0"},"canonical_sha256":"692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:39.842439Z","signature_b64":"YZt5Bb60r1XtT/cBnQGfPaADDWfhtWtngLifB/b7yOOAqsOTkNOu1acZOnmOPMkPUJrACCVF7wYo7eI/hY4KBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c","last_reissued_at":"2026-05-18T02:22:39.841468Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:39.841468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.1479","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":"2026-05-18T02:22:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BmSjO2Qhms3/pBEMaNUhr8/TjJyovEeLPKOTOXwdPpUgGNGHgEV2tSHhp5HTKYBM27qJS0hPVAfACVgpRuFxAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:23:46.889775Z"},"content_sha256":"8a42c00920cd02daf5d52f8af1550cee8132294714ab030e5a0ea14e228cb115","schema_version":"1.0","event_id":"sha256:8a42c00920cd02daf5d52f8af1550cee8132294714ab030e5a0ea14e228cb115"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:NEX7QDBQZER7NHP4YBKLPJMALV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Recursive calculation of matrix elements for the generalized seniority shell model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"F. Q. Luo, M. A. Caprio","submitted_at":"2011-02-08T00:18:37Z","abstract_excerpt":"A recursive calculational scheme is developed for matrix elements in the generalized seniority scheme for the nuclear shell model. Recurrence relations are derived which permit straightforward and efficient computation of matrix elements of one-body and two-body operators and basis state overlaps."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1479","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":""},"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":"2026-05-18T02:22:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7au4ETrensbPEWwlv6LkuOV21c0YkcZvgSFL3G+g8sWVLJlArHCXuMp1AK6aN//s74Kl0cyvwSPNFIIyYxhrAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:23:46.890347Z"},"content_sha256":"daf203291624cc424adea6320e4399436213a0f9b158624d7bc9cd2fae915031","schema_version":"1.0","event_id":"sha256:daf203291624cc424adea6320e4399436213a0f9b158624d7bc9cd2fae915031"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NEX7QDBQZER7NHP4YBKLPJMALV/bundle.json","state_url":"https://pith.science/pith/NEX7QDBQZER7NHP4YBKLPJMALV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NEX7QDBQZER7NHP4YBKLPJMALV/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":"2026-05-30T07:23:46Z","links":{"resolver":"https://pith.science/pith/NEX7QDBQZER7NHP4YBKLPJMALV","bundle":"https://pith.science/pith/NEX7QDBQZER7NHP4YBKLPJMALV/bundle.json","state":"https://pith.science/pith/NEX7QDBQZER7NHP4YBKLPJMALV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NEX7QDBQZER7NHP4YBKLPJMALV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:NEX7QDBQZER7NHP4YBKLPJMALV","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":"261736d42209e70e59bba5d03563d574a2a7c2c8af61db14707ffd77aeff16d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T00:18:37Z","title_canon_sha256":"a4dff519545c02eeff056a19bdccddfc235d92cc911474a9377dbe8ae663d95b"},"schema_version":"1.0","source":{"id":"1102.1479","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1479","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1479v1","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1479","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"NEX7QDBQZER7","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NEX7QDBQZER7NHP4","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NEX7QDBQ","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:daf203291624cc424adea6320e4399436213a0f9b158624d7bc9cd2fae915031","target":"graph","created_at":"2026-05-18T02:22:39Z","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":"A recursive calculational scheme is developed for matrix elements in the generalized seniority scheme for the nuclear shell model. Recurrence relations are derived which permit straightforward and efficient computation of matrix elements of one-body and two-body operators and basis state overlaps.","authors_text":"F. Q. Luo, M. A. Caprio","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T00:18:37Z","title":"Recursive calculation of matrix elements for the generalized seniority shell model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1479","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":"sha256:8a42c00920cd02daf5d52f8af1550cee8132294714ab030e5a0ea14e228cb115","target":"record","created_at":"2026-05-18T02:22:39Z","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":"261736d42209e70e59bba5d03563d574a2a7c2c8af61db14707ffd77aeff16d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T00:18:37Z","title_canon_sha256":"a4dff519545c02eeff056a19bdccddfc235d92cc911474a9377dbe8ae663d95b"},"schema_version":"1.0","source":{"id":"1102.1479","kind":"arxiv","version":1}},"canonical_sha256":"692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"692ff80c30c923f69dfcc054b7a5805d4d414843853bcb45aa19999bf7d7999c","first_computed_at":"2026-05-18T02:22:39.841468Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:39.841468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YZt5Bb60r1XtT/cBnQGfPaADDWfhtWtngLifB/b7yOOAqsOTkNOu1acZOnmOPMkPUJrACCVF7wYo7eI/hY4KBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:39.842439Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.1479","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a42c00920cd02daf5d52f8af1550cee8132294714ab030e5a0ea14e228cb115","sha256:daf203291624cc424adea6320e4399436213a0f9b158624d7bc9cd2fae915031"],"state_sha256":"58f553f02db00aee94148ce1f8514e540a0ef86332acc17137f388709190707d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2dJRdDFslGQnI4UbytwjX/tcBAIuuMeiCjFakW/nlu1M4yFaXzUTEerluH7gEe2jYsmhnuFPlTib+jAMnEyTCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:23:46.893470Z","bundle_sha256":"40acff0ff699606fdd027a10fe528a13ec595d8feb739d37a449b2d44ac5d398"}}