{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:2RAWCGCYYTY2A5A7EBR456XPA6","short_pith_number":"pith:2RAWCGCY","canonical_record":{"source":{"id":"1102.1686","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T18:51:54Z","cross_cats_sorted":["nucl-ex","quant-ph"],"title_canon_sha256":"4a9cb4013917e0e5df4f7bc5fa8fb4fd43118a649ec335b2404ec7fc6204c344","abstract_canon_sha256":"4c366837f1f53700c8f8ebb0e70060812ad698d0ff2a5c43ec12664c326fdcb0"},"schema_version":"1.0"},"canonical_sha256":"d441611858c4f1a0741f2063cefaef07a9912ba19c4a095d6f74756d1a89a6ed","source":{"kind":"arxiv","id":"1102.1686","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1686","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1686v4","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1686","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"2RAWCGCYYTY2","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2RAWCGCYYTY2A5A7","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2RAWCGCY","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:2RAWCGCYYTY2A5A7EBR456XPA6","target":"record","payload":{"canonical_record":{"source":{"id":"1102.1686","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T18:51:54Z","cross_cats_sorted":["nucl-ex","quant-ph"],"title_canon_sha256":"4a9cb4013917e0e5df4f7bc5fa8fb4fd43118a649ec335b2404ec7fc6204c344","abstract_canon_sha256":"4c366837f1f53700c8f8ebb0e70060812ad698d0ff2a5c43ec12664c326fdcb0"},"schema_version":"1.0"},"canonical_sha256":"d441611858c4f1a0741f2063cefaef07a9912ba19c4a095d6f74756d1a89a6ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:39.615528Z","signature_b64":"USlBFYpZbWEa1qdRkoY2YrUypiZTyAJwYNU0pGQU/vILR8yrBvhMLGEdQhCQeDF3Fshh7OsDbFT4iPWrfhm2Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d441611858c4f1a0741f2063cefaef07a9912ba19c4a095d6f74756d1a89a6ed","last_reissued_at":"2026-05-18T02:22:39.614784Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:39.614784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.1686","source_version":4,"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":"na4RrCONIAn1EFHZoJ9kipAi2ohUcjxJ0OGcrAr1MxAH0w0b7mCi//NiHOBAfHorJcxxENqj4t7VB/k8BunBDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:17:04.145244Z"},"content_sha256":"b79a1ee976ec1046d1fafa7ba6536800437cf22e6e1ebac95da52868448c029d","schema_version":"1.0","event_id":"sha256:b79a1ee976ec1046d1fafa7ba6536800437cf22e6e1ebac95da52868448c029d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:2RAWCGCYYTY2A5A7EBR456XPA6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Microscopic Calculation of IBM Parameters by Potential Energy Surface Mapping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","quant-ph"],"primary_cat":"nucl-th","authors_text":"I. Bentley, S. Frauendorf","submitted_at":"2011-02-08T18:51:54Z","abstract_excerpt":"A coherent state technique is used to generate an Interacting Boson Model (IBM) Hamiltonian energy surface that simulates a mean field energy surface. The method presented here has some significant advantages over previous work. Specifically, that this can be a completely predictive requiring no a priori knowledge of the IBM parameters. The technique allows for the prediction of the low lying energy spectra and electromagnetic transition rates which are of astrophysical interest. Results and comparison with experiment are included for krypton, molybdenum, palladium, cadmium, gadolinium, dyspro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1686","kind":"arxiv","version":4},"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":"61a79dnBfi6rB68TVVvEleNLlwUiE9sp7tWul8oNa6GKhn1MURxujIxa4cU9Lk51FJDdt9lrOgzsC+LTcyxiCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:17:04.145839Z"},"content_sha256":"692c13caec72cb029cbaead005a2982a3f9fd6bdd4e031266d7facc6f1fae5ba","schema_version":"1.0","event_id":"sha256:692c13caec72cb029cbaead005a2982a3f9fd6bdd4e031266d7facc6f1fae5ba"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2RAWCGCYYTY2A5A7EBR456XPA6/bundle.json","state_url":"https://pith.science/pith/2RAWCGCYYTY2A5A7EBR456XPA6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2RAWCGCYYTY2A5A7EBR456XPA6/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":"2026-06-06T21:17:04Z","links":{"resolver":"https://pith.science/pith/2RAWCGCYYTY2A5A7EBR456XPA6","bundle":"https://pith.science/pith/2RAWCGCYYTY2A5A7EBR456XPA6/bundle.json","state":"https://pith.science/pith/2RAWCGCYYTY2A5A7EBR456XPA6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2RAWCGCYYTY2A5A7EBR456XPA6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2RAWCGCYYTY2A5A7EBR456XPA6","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":"4c366837f1f53700c8f8ebb0e70060812ad698d0ff2a5c43ec12664c326fdcb0","cross_cats_sorted":["nucl-ex","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T18:51:54Z","title_canon_sha256":"4a9cb4013917e0e5df4f7bc5fa8fb4fd43118a649ec335b2404ec7fc6204c344"},"schema_version":"1.0","source":{"id":"1102.1686","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1686","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1686v4","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1686","created_at":"2026-05-18T02:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"2RAWCGCYYTY2","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2RAWCGCYYTY2A5A7","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2RAWCGCY","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:692c13caec72cb029cbaead005a2982a3f9fd6bdd4e031266d7facc6f1fae5ba","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 coherent state technique is used to generate an Interacting Boson Model (IBM) Hamiltonian energy surface that simulates a mean field energy surface. The method presented here has some significant advantages over previous work. Specifically, that this can be a completely predictive requiring no a priori knowledge of the IBM parameters. The technique allows for the prediction of the low lying energy spectra and electromagnetic transition rates which are of astrophysical interest. Results and comparison with experiment are included for krypton, molybdenum, palladium, cadmium, gadolinium, dyspro","authors_text":"I. Bentley, S. Frauendorf","cross_cats":["nucl-ex","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T18:51:54Z","title":"Microscopic Calculation of IBM Parameters by Potential Energy Surface Mapping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1686","kind":"arxiv","version":4},"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:b79a1ee976ec1046d1fafa7ba6536800437cf22e6e1ebac95da52868448c029d","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":"4c366837f1f53700c8f8ebb0e70060812ad698d0ff2a5c43ec12664c326fdcb0","cross_cats_sorted":["nucl-ex","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2011-02-08T18:51:54Z","title_canon_sha256":"4a9cb4013917e0e5df4f7bc5fa8fb4fd43118a649ec335b2404ec7fc6204c344"},"schema_version":"1.0","source":{"id":"1102.1686","kind":"arxiv","version":4}},"canonical_sha256":"d441611858c4f1a0741f2063cefaef07a9912ba19c4a095d6f74756d1a89a6ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d441611858c4f1a0741f2063cefaef07a9912ba19c4a095d6f74756d1a89a6ed","first_computed_at":"2026-05-18T02:22:39.614784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:39.614784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"USlBFYpZbWEa1qdRkoY2YrUypiZTyAJwYNU0pGQU/vILR8yrBvhMLGEdQhCQeDF3Fshh7OsDbFT4iPWrfhm2Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:39.615528Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.1686","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b79a1ee976ec1046d1fafa7ba6536800437cf22e6e1ebac95da52868448c029d","sha256:692c13caec72cb029cbaead005a2982a3f9fd6bdd4e031266d7facc6f1fae5ba"],"state_sha256":"2cf6a61ef6cd1e03a42274de7487b8dcbfceee90a2e41e0485ed05f160da30e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C+u5l9NrurFHe1zH0G1MYBNRzxuGxkPJSz0cCu/Y3aBFC5aAQzf8B2Oc2YmHrA26bIP/vMr945v9jc7DoSqYBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T21:17:04.149247Z","bundle_sha256":"e2e5513f9be4e9ee0b10d4ab79da1e88f9030030dbf6ae93b666e7a11cbdf6e1"}}