{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:OQ27EWBYSFR4R2CUFMP6DHJSQ4","short_pith_number":"pith:OQ27EWBY","canonical_record":{"source":{"id":"1110.3406","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-10-15T12:04:33Z","cross_cats_sorted":[],"title_canon_sha256":"82e49e33c1fe88369d7892825ff73bdfa9e91ee86c0d7cbba0862c473fbcb544","abstract_canon_sha256":"038c1524b0a4e0481303ba3644b826ffa425a443dfe4da8bd16fa37714f2490f"},"schema_version":"1.0"},"canonical_sha256":"7435f258389163c8e8542b1fe19d32870ed2876f6e210c1dea121de23840c5da","source":{"kind":"arxiv","id":"1110.3406","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.3406","created_at":"2026-05-18T02:00:12Z"},{"alias_kind":"arxiv_version","alias_value":"1110.3406v2","created_at":"2026-05-18T02:00:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.3406","created_at":"2026-05-18T02:00:12Z"},{"alias_kind":"pith_short_12","alias_value":"OQ27EWBYSFR4","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OQ27EWBYSFR4R2CU","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OQ27EWBY","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:OQ27EWBYSFR4R2CUFMP6DHJSQ4","target":"record","payload":{"canonical_record":{"source":{"id":"1110.3406","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-10-15T12:04:33Z","cross_cats_sorted":[],"title_canon_sha256":"82e49e33c1fe88369d7892825ff73bdfa9e91ee86c0d7cbba0862c473fbcb544","abstract_canon_sha256":"038c1524b0a4e0481303ba3644b826ffa425a443dfe4da8bd16fa37714f2490f"},"schema_version":"1.0"},"canonical_sha256":"7435f258389163c8e8542b1fe19d32870ed2876f6e210c1dea121de23840c5da","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:12.031145Z","signature_b64":"fh86B7pg0TNc+Sc3P87L2i0ntDV1RqkBzaUdtYsJqDrfevY8PBfzSsPf+58cVFrhA/mznqJHzeaCxEQfG8o4Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7435f258389163c8e8542b1fe19d32870ed2876f6e210c1dea121de23840c5da","last_reissued_at":"2026-05-18T02:00:12.030581Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:12.030581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1110.3406","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":"2026-05-18T02:00:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0W0j68LJ7ap1y5ufhnSWfxj6DqUkgRh+Ko1JusGzgl+vKr6WUmKOacP0JBVDJGnE0VpTxfqhfqm0T2ZPi5UzDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T19:12:04.311185Z"},"content_sha256":"0a037a055b0767888a3ddf424606660ad7932eb9a27734cd5b0af0b804d8a3ce","schema_version":"1.0","event_id":"sha256:0a037a055b0767888a3ddf424606660ad7932eb9a27734cd5b0af0b804d8a3ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:OQ27EWBYSFR4R2CUFMP6DHJSQ4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Low-lying spectroscopy of a few even-even silicon isotopes investigated by means of the multiparticle-multihole Gogny energy density functional","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"J.-F.Berger, J.-M.Daugas, M.Dupuis, N.Pillet, V.G.Zelevinsky","submitted_at":"2011-10-15T12:04:33Z","abstract_excerpt":"A multiconfiguration microscopic method has been applied with the Gogny effective interaction to the calculation of low-lying positive-parity states in even-even $^{26-28}$Si isotopes. The aim of the study is to compare the results of this approach with those of a standard method of GCM type and to get insight into the predictive power of multiconfiguration methods employed with effective nucleon-nucleon force taylored to mean-field calculations. It is found that the multiconfiguration approach leads to an excellent description of the low-lying spectroscopy of $^{26}$Si, $^{28}$Si and $^{32}$S"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.3406","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":"2026-05-18T02:00:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GlQGZn83R/ohmZ8SeVY7xBrxy8eY+HC6Y7BVlRgqVt4GE6WEezCFZJlM56r8n7SsAiqDhuwHi8MPm4VzIPR9Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T19:12:04.311847Z"},"content_sha256":"fe6278c51f555901545c094c7cea397a851b2c5abd954439b47d5a09dd352df3","schema_version":"1.0","event_id":"sha256:fe6278c51f555901545c094c7cea397a851b2c5abd954439b47d5a09dd352df3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4/bundle.json","state_url":"https://pith.science/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4/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":"2026-05-31T19:12:04Z","links":{"resolver":"https://pith.science/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4","bundle":"https://pith.science/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4/bundle.json","state":"https://pith.science/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OQ27EWBYSFR4R2CUFMP6DHJSQ4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:OQ27EWBYSFR4R2CUFMP6DHJSQ4","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":"038c1524b0a4e0481303ba3644b826ffa425a443dfe4da8bd16fa37714f2490f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-10-15T12:04:33Z","title_canon_sha256":"82e49e33c1fe88369d7892825ff73bdfa9e91ee86c0d7cbba0862c473fbcb544"},"schema_version":"1.0","source":{"id":"1110.3406","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.3406","created_at":"2026-05-18T02:00:12Z"},{"alias_kind":"arxiv_version","alias_value":"1110.3406v2","created_at":"2026-05-18T02:00:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.3406","created_at":"2026-05-18T02:00:12Z"},{"alias_kind":"pith_short_12","alias_value":"OQ27EWBYSFR4","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OQ27EWBYSFR4R2CU","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OQ27EWBY","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:fe6278c51f555901545c094c7cea397a851b2c5abd954439b47d5a09dd352df3","target":"graph","created_at":"2026-05-18T02:00:12Z","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 multiconfiguration microscopic method has been applied with the Gogny effective interaction to the calculation of low-lying positive-parity states in even-even $^{26-28}$Si isotopes. The aim of the study is to compare the results of this approach with those of a standard method of GCM type and to get insight into the predictive power of multiconfiguration methods employed with effective nucleon-nucleon force taylored to mean-field calculations. It is found that the multiconfiguration approach leads to an excellent description of the low-lying spectroscopy of $^{26}$Si, $^{28}$Si and $^{32}$S","authors_text":"J.-F.Berger, J.-M.Daugas, M.Dupuis, N.Pillet, V.G.Zelevinsky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-10-15T12:04:33Z","title":"Low-lying spectroscopy of a few even-even silicon isotopes investigated by means of the multiparticle-multihole Gogny energy density functional"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.3406","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":"sha256:0a037a055b0767888a3ddf424606660ad7932eb9a27734cd5b0af0b804d8a3ce","target":"record","created_at":"2026-05-18T02:00:12Z","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":"038c1524b0a4e0481303ba3644b826ffa425a443dfe4da8bd16fa37714f2490f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-10-15T12:04:33Z","title_canon_sha256":"82e49e33c1fe88369d7892825ff73bdfa9e91ee86c0d7cbba0862c473fbcb544"},"schema_version":"1.0","source":{"id":"1110.3406","kind":"arxiv","version":2}},"canonical_sha256":"7435f258389163c8e8542b1fe19d32870ed2876f6e210c1dea121de23840c5da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7435f258389163c8e8542b1fe19d32870ed2876f6e210c1dea121de23840c5da","first_computed_at":"2026-05-18T02:00:12.030581Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:12.030581Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fh86B7pg0TNc+Sc3P87L2i0ntDV1RqkBzaUdtYsJqDrfevY8PBfzSsPf+58cVFrhA/mznqJHzeaCxEQfG8o4Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:12.031145Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.3406","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a037a055b0767888a3ddf424606660ad7932eb9a27734cd5b0af0b804d8a3ce","sha256:fe6278c51f555901545c094c7cea397a851b2c5abd954439b47d5a09dd352df3"],"state_sha256":"b6d299ebb5830b3424d79bbe66b44531e0a1f233bbb81b0f018f4bd1a97d3ebe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3JgrUd0+icIGnruoSZ58ux2WZUrKSr1Q788ZW998lT+a8Hg8o61ZrrW9xq24ZN++35cSX3jZm8TxnwBZidIZBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T19:12:04.315594Z","bundle_sha256":"681cad7e5f88c21f45e9a59762b395170ea00bc13a905ea0cd1972ae1f9271f2"}}