{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:KC2T3UXDHKRN55HA3JSIEVAINC","short_pith_number":"pith:KC2T3UXD","canonical_record":{"source":{"id":"1509.07701","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-25T12:51:28Z","cross_cats_sorted":[],"title_canon_sha256":"ff1a54ed9dd870da44e43cc94c35a0f511dd06bff46b354f1328007079539383","abstract_canon_sha256":"6edbb0c079d0520393f1bebb827d602b449844ab8a6af1f73b03ab281d68cb34"},"schema_version":"1.0"},"canonical_sha256":"50b53dd2e33aa2def4e0da6482540868a9edbd1e4db70db5a94b4ae50b40c29c","source":{"kind":"arxiv","id":"1509.07701","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.07701","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"arxiv_version","alias_value":"1509.07701v2","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07701","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"pith_short_12","alias_value":"KC2T3UXDHKRN","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"KC2T3UXDHKRN55HA","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"KC2T3UXD","created_at":"2026-05-18T12:29:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:KC2T3UXDHKRN55HA3JSIEVAINC","target":"record","payload":{"canonical_record":{"source":{"id":"1509.07701","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-25T12:51:28Z","cross_cats_sorted":[],"title_canon_sha256":"ff1a54ed9dd870da44e43cc94c35a0f511dd06bff46b354f1328007079539383","abstract_canon_sha256":"6edbb0c079d0520393f1bebb827d602b449844ab8a6af1f73b03ab281d68cb34"},"schema_version":"1.0"},"canonical_sha256":"50b53dd2e33aa2def4e0da6482540868a9edbd1e4db70db5a94b4ae50b40c29c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:33.990884Z","signature_b64":"giE1/IN9fED09gc1yJsLDgia2nV9UntoJwVwjwCFFzjvrmUI5jU46u5Sh9POq2ra9T/shnhwvsIBkydengDiAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50b53dd2e33aa2def4e0da6482540868a9edbd1e4db70db5a94b4ae50b40c29c","last_reissued_at":"2026-05-18T01:20:33.990259Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:33.990259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.07701","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":"2026-05-18T01:20:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aIIp982TteLXOh2dxIWC4i2F0aE4kHhhq1ucTK2gAm4mSseAj9mZVPWleesSp4Tbg3OxNQ7LixMTAvtHNmw4AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T03:17:32.223115Z"},"content_sha256":"7673b3b3934d65aefe85ec2e3783ce87fd1778e68f6db79122aa728419c2063a","schema_version":"1.0","event_id":"sha256:7673b3b3934d65aefe85ec2e3783ce87fd1778e68f6db79122aa728419c2063a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:KC2T3UXDHKRN55HA3JSIEVAINC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Microscopic calculations of the characteristics of radiative nuclear reactions for double-magic nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Mikhail Shitov, Oleg Achakovskiy, Sergei Kamerdzhiev, Victor Tselyaev","submitted_at":"2015-09-25T12:51:28Z","abstract_excerpt":"The neutron capture cross sections and average radiative widths of neutron resonances for two double-magic nuclei 132Sn and 208Pb have been calculated using the microscopic photon strength functions, which were obtained within the microscopic self-consistent version of the extended theory of finite Fermi systems in the time blocking approximation. For the first time, the microscopic PSFs have been obtained within the fully self-consistent approach with exact accounting for the single particle continuum (for 208Pb). The approach includes phonon coupling effects in addition to the standard RPA a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07701","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":"2026-05-18T01:20:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IN4nGiF/Q5BWbwaoCRd8QQ0BAAvC4oxmu/4NA5eUqwk6xFf6IposND/4csJjM/fyfSVw3KXbGWqaBSRoEBBtDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T03:17:32.223845Z"},"content_sha256":"98ffbca8158abd6e10835619772dcce368ef647c5714a6a36655c314455cce3f","schema_version":"1.0","event_id":"sha256:98ffbca8158abd6e10835619772dcce368ef647c5714a6a36655c314455cce3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KC2T3UXDHKRN55HA3JSIEVAINC/bundle.json","state_url":"https://pith.science/pith/KC2T3UXDHKRN55HA3JSIEVAINC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KC2T3UXDHKRN55HA3JSIEVAINC/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":"2026-06-09T03:17:32Z","links":{"resolver":"https://pith.science/pith/KC2T3UXDHKRN55HA3JSIEVAINC","bundle":"https://pith.science/pith/KC2T3UXDHKRN55HA3JSIEVAINC/bundle.json","state":"https://pith.science/pith/KC2T3UXDHKRN55HA3JSIEVAINC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KC2T3UXDHKRN55HA3JSIEVAINC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:KC2T3UXDHKRN55HA3JSIEVAINC","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":"6edbb0c079d0520393f1bebb827d602b449844ab8a6af1f73b03ab281d68cb34","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-25T12:51:28Z","title_canon_sha256":"ff1a54ed9dd870da44e43cc94c35a0f511dd06bff46b354f1328007079539383"},"schema_version":"1.0","source":{"id":"1509.07701","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.07701","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"arxiv_version","alias_value":"1509.07701v2","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.07701","created_at":"2026-05-18T01:20:33Z"},{"alias_kind":"pith_short_12","alias_value":"KC2T3UXDHKRN","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"KC2T3UXDHKRN55HA","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"KC2T3UXD","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:98ffbca8158abd6e10835619772dcce368ef647c5714a6a36655c314455cce3f","target":"graph","created_at":"2026-05-18T01:20:33Z","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":"The neutron capture cross sections and average radiative widths of neutron resonances for two double-magic nuclei 132Sn and 208Pb have been calculated using the microscopic photon strength functions, which were obtained within the microscopic self-consistent version of the extended theory of finite Fermi systems in the time blocking approximation. For the first time, the microscopic PSFs have been obtained within the fully self-consistent approach with exact accounting for the single particle continuum (for 208Pb). The approach includes phonon coupling effects in addition to the standard RPA a","authors_text":"Mikhail Shitov, Oleg Achakovskiy, Sergei Kamerdzhiev, Victor Tselyaev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-25T12:51:28Z","title":"Microscopic calculations of the characteristics of radiative nuclear reactions for double-magic nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.07701","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":"sha256:7673b3b3934d65aefe85ec2e3783ce87fd1778e68f6db79122aa728419c2063a","target":"record","created_at":"2026-05-18T01:20:33Z","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":"6edbb0c079d0520393f1bebb827d602b449844ab8a6af1f73b03ab281d68cb34","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-09-25T12:51:28Z","title_canon_sha256":"ff1a54ed9dd870da44e43cc94c35a0f511dd06bff46b354f1328007079539383"},"schema_version":"1.0","source":{"id":"1509.07701","kind":"arxiv","version":2}},"canonical_sha256":"50b53dd2e33aa2def4e0da6482540868a9edbd1e4db70db5a94b4ae50b40c29c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50b53dd2e33aa2def4e0da6482540868a9edbd1e4db70db5a94b4ae50b40c29c","first_computed_at":"2026-05-18T01:20:33.990259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:33.990259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"giE1/IN9fED09gc1yJsLDgia2nV9UntoJwVwjwCFFzjvrmUI5jU46u5Sh9POq2ra9T/shnhwvsIBkydengDiAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:33.990884Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.07701","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7673b3b3934d65aefe85ec2e3783ce87fd1778e68f6db79122aa728419c2063a","sha256:98ffbca8158abd6e10835619772dcce368ef647c5714a6a36655c314455cce3f"],"state_sha256":"824ce9905e6b7c0a3c95de9df44cd9cd014694a64c605dafd36ffc02a07b729a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3hp1npPY0Ae41zfgRvOSVl/QzCEVXEt5VXUyeO1PCq62dlILYG9+RFPa6z8MxmpKeZp+KYhb/IYu11b21ek9BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T03:17:32.228171Z","bundle_sha256":"68ad437b0dc6b52e90763d87d5dc300c857e6046edcd498b1109f6294e54d60f"}}