{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:KYLQSJNJ2OWYABRWPFQQXWNOKQ","short_pith_number":"pith:KYLQSJNJ","canonical_record":{"source":{"id":"1612.06889","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-12-19T08:51:26Z","cross_cats_sorted":[],"title_canon_sha256":"40806f63a744f013cbe64394bf11237343787c21a7b195a33c1212f6beb865d8","abstract_canon_sha256":"4e67b492e4711b1e4fee900e4c96a1ba5bf18e23a8c6ccab14dffd54334a88e4"},"schema_version":"1.0"},"canonical_sha256":"56170925a9d3ad80063679610bd9ae540accab5b21c6269496664911cd8b60cc","source":{"kind":"arxiv","id":"1612.06889","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.06889","created_at":"2026-05-18T00:43:56Z"},{"alias_kind":"arxiv_version","alias_value":"1612.06889v1","created_at":"2026-05-18T00:43:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.06889","created_at":"2026-05-18T00:43:56Z"},{"alias_kind":"pith_short_12","alias_value":"KYLQSJNJ2OWY","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"KYLQSJNJ2OWYABRW","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"KYLQSJNJ","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:KYLQSJNJ2OWYABRWPFQQXWNOKQ","target":"record","payload":{"canonical_record":{"source":{"id":"1612.06889","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-12-19T08:51:26Z","cross_cats_sorted":[],"title_canon_sha256":"40806f63a744f013cbe64394bf11237343787c21a7b195a33c1212f6beb865d8","abstract_canon_sha256":"4e67b492e4711b1e4fee900e4c96a1ba5bf18e23a8c6ccab14dffd54334a88e4"},"schema_version":"1.0"},"canonical_sha256":"56170925a9d3ad80063679610bd9ae540accab5b21c6269496664911cd8b60cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:43:56.162968Z","signature_b64":"m1+G9HJzjljhrPyTX99Pm8gaIzxsP0NJm4WD+HgcZsns7/StR4rLCv3r51yz0CmQxaqQPGdSS7M24AcIIw2CDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56170925a9d3ad80063679610bd9ae540accab5b21c6269496664911cd8b60cc","last_reissued_at":"2026-05-18T00:43:56.162324Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:43:56.162324Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.06889","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":"2026-05-18T00:43:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OeKx1TsFJS4vXYwL4pgU2lD+VU6Nmd/KmZ+nuCGdaXJkbYGEX4jR1g2VZq7gOYP9uPFMrlreZulbTwUB0V2+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:39:58.701347Z"},"content_sha256":"12d792fe5852ccb538c3ad589cd3e66efb56a5a9644869df102736d1836cd4e6","schema_version":"1.0","event_id":"sha256:12d792fe5852ccb538c3ad589cd3e66efb56a5a9644869df102736d1836cd4e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:KYLQSJNJ2OWYABRWPFQQXWNOKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pre-equilibrium effects in charge-asymmetric low-energy reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"H. Zheng, M. Colonna, S. Burrello, V. Baran","submitted_at":"2016-12-19T08:51:26Z","abstract_excerpt":"We study the pre-equilibrium dipole response in the charge-asymmetric reaction $^{132}$Sn+$^{58}$Ni at $E_{lab}=10$ MeV/A, within a semi-classical transport model employing effective interactions for the nuclear mean-field. In particular, we adopt the recently introduced SAMi-J Skyrme interactions, whose parameters are specifically tuned to improve the description of spin-isospin properties of nuclei. Within the same framework, we also discuss pre-equilibrium nucleon emission. Our results show that both mechanisms, i.e., pre-equilibrium dipole oscillations and nucleon emission, are sensitive t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.06889","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":"2026-05-18T00:43:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"we1KQJ1TQyKBEN/eEB16mC0j4J+xT8Mi7LeIlE7OhIecohWPucno9inaXylHpM8GPYrYexyyM7LkRRPWpK+1DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:39:58.701710Z"},"content_sha256":"99e1b88705d5c0992a713221de8a84e966cf38a9a3b3dc2c867033f0d06a4d89","schema_version":"1.0","event_id":"sha256:99e1b88705d5c0992a713221de8a84e966cf38a9a3b3dc2c867033f0d06a4d89"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ/bundle.json","state_url":"https://pith.science/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ/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":"2026-05-31T08:39:58Z","links":{"resolver":"https://pith.science/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ","bundle":"https://pith.science/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ/bundle.json","state":"https://pith.science/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KYLQSJNJ2OWYABRWPFQQXWNOKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:KYLQSJNJ2OWYABRWPFQQXWNOKQ","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":"4e67b492e4711b1e4fee900e4c96a1ba5bf18e23a8c6ccab14dffd54334a88e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-12-19T08:51:26Z","title_canon_sha256":"40806f63a744f013cbe64394bf11237343787c21a7b195a33c1212f6beb865d8"},"schema_version":"1.0","source":{"id":"1612.06889","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.06889","created_at":"2026-05-18T00:43:56Z"},{"alias_kind":"arxiv_version","alias_value":"1612.06889v1","created_at":"2026-05-18T00:43:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.06889","created_at":"2026-05-18T00:43:56Z"},{"alias_kind":"pith_short_12","alias_value":"KYLQSJNJ2OWY","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"KYLQSJNJ2OWYABRW","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"KYLQSJNJ","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:99e1b88705d5c0992a713221de8a84e966cf38a9a3b3dc2c867033f0d06a4d89","target":"graph","created_at":"2026-05-18T00:43:56Z","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 study the pre-equilibrium dipole response in the charge-asymmetric reaction $^{132}$Sn+$^{58}$Ni at $E_{lab}=10$ MeV/A, within a semi-classical transport model employing effective interactions for the nuclear mean-field. In particular, we adopt the recently introduced SAMi-J Skyrme interactions, whose parameters are specifically tuned to improve the description of spin-isospin properties of nuclei. Within the same framework, we also discuss pre-equilibrium nucleon emission. Our results show that both mechanisms, i.e., pre-equilibrium dipole oscillations and nucleon emission, are sensitive t","authors_text":"H. Zheng, M. Colonna, S. Burrello, V. Baran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-12-19T08:51:26Z","title":"Pre-equilibrium effects in charge-asymmetric low-energy reactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.06889","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":"sha256:12d792fe5852ccb538c3ad589cd3e66efb56a5a9644869df102736d1836cd4e6","target":"record","created_at":"2026-05-18T00:43:56Z","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":"4e67b492e4711b1e4fee900e4c96a1ba5bf18e23a8c6ccab14dffd54334a88e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-12-19T08:51:26Z","title_canon_sha256":"40806f63a744f013cbe64394bf11237343787c21a7b195a33c1212f6beb865d8"},"schema_version":"1.0","source":{"id":"1612.06889","kind":"arxiv","version":1}},"canonical_sha256":"56170925a9d3ad80063679610bd9ae540accab5b21c6269496664911cd8b60cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56170925a9d3ad80063679610bd9ae540accab5b21c6269496664911cd8b60cc","first_computed_at":"2026-05-18T00:43:56.162324Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:56.162324Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m1+G9HJzjljhrPyTX99Pm8gaIzxsP0NJm4WD+HgcZsns7/StR4rLCv3r51yz0CmQxaqQPGdSS7M24AcIIw2CDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:56.162968Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.06889","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12d792fe5852ccb538c3ad589cd3e66efb56a5a9644869df102736d1836cd4e6","sha256:99e1b88705d5c0992a713221de8a84e966cf38a9a3b3dc2c867033f0d06a4d89"],"state_sha256":"ab8a721865a1afb4a3c69db29c7c238fbdba6fa4c2f203d285890efbed1c1b3d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jY1EvcQYWDOZT1zOe2B6Y/2lTur0PnKwxFlDWrmITeW6k9CVKbWwh1zOQnw8jnR79jG45Ia1t4RCidBWSBH9Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T08:39:58.704692Z","bundle_sha256":"ce3d9728908ccd21beadc391c1cbf375802ffe5b47aefd1185e815ebf534e5c3"}}