{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:CVFGNN3MC6SHWCVRYC6V35KETV","short_pith_number":"pith:CVFGNN3M","schema_version":"1.0","canonical_sha256":"154a66b76c17a47b0ab1c0bd5df5449d5a2a560bbe2984f30ce4b258e428dc3d","source":{"kind":"arxiv","id":"1812.09908","version":1},"attestation_state":"computed","paper":{"title":"Pairing in Nuclear Matter and Finite Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Artur Polls, Herbert M\\\"uther","submitted_at":"2018-12-24T12:50:22Z","abstract_excerpt":"Effects of pairing with isospin $T=0$ and $T=1$ are systematically studied in a model, which is based on a realistic nucleon-nucleon interaction and allows to describe the transition from infinite nuclear matter to finite nuclei. Special attention is paid to the development of the spin-orbit term in the mean field of nucleons in finite nuclei. The spin-orbit term yields a drastic suppression of $T=0$ proton-neutron pairing but does not lead to a complete disappearance in finite nuclei. Arguments are presented, why no clear evidence of $T=0$ pairing can be observed in the binding energies of fi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1812.09908","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-12-24T12:50:22Z","cross_cats_sorted":[],"title_canon_sha256":"3926e1c890d18f66f210798f45f7c400a69bd2728da88c1f4eac458230afa273","abstract_canon_sha256":"012bcc8609402251cf26c452954d379aca67a967e915a565c2f4a9117bbd3328"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:08.915394Z","signature_b64":"esct31sNPWjQ+KBgbqaQwf5i043ZzgzotI0nwq7JHmqQS65+asqpQcjJWx/GU9vQo111Ezx4lDxxLe1nSu5HAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"154a66b76c17a47b0ab1c0bd5df5449d5a2a560bbe2984f30ce4b258e428dc3d","last_reissued_at":"2026-05-17T23:50:08.914844Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:08.914844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pairing in Nuclear Matter and Finite Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Artur Polls, Herbert M\\\"uther","submitted_at":"2018-12-24T12:50:22Z","abstract_excerpt":"Effects of pairing with isospin $T=0$ and $T=1$ are systematically studied in a model, which is based on a realistic nucleon-nucleon interaction and allows to describe the transition from infinite nuclear matter to finite nuclei. Special attention is paid to the development of the spin-orbit term in the mean field of nucleons in finite nuclei. The spin-orbit term yields a drastic suppression of $T=0$ proton-neutron pairing but does not lead to a complete disappearance in finite nuclei. Arguments are presented, why no clear evidence of $T=0$ pairing can be observed in the binding energies of fi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.09908","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1812.09908","created_at":"2026-05-17T23:50:08.914912+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.09908v1","created_at":"2026-05-17T23:50:08.914912+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.09908","created_at":"2026-05-17T23:50:08.914912+00:00"},{"alias_kind":"pith_short_12","alias_value":"CVFGNN3MC6SH","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_16","alias_value":"CVFGNN3MC6SHWCVR","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_8","alias_value":"CVFGNN3M","created_at":"2026-05-18T12:32:19.392346+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV","json":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV.json","graph_json":"https://pith.science/api/pith-number/CVFGNN3MC6SHWCVRYC6V35KETV/graph.json","events_json":"https://pith.science/api/pith-number/CVFGNN3MC6SHWCVRYC6V35KETV/events.json","paper":"https://pith.science/paper/CVFGNN3M"},"agent_actions":{"view_html":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV","download_json":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV.json","view_paper":"https://pith.science/paper/CVFGNN3M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.09908&json=true","fetch_graph":"https://pith.science/api/pith-number/CVFGNN3MC6SHWCVRYC6V35KETV/graph.json","fetch_events":"https://pith.science/api/pith-number/CVFGNN3MC6SHWCVRYC6V35KETV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV/action/storage_attestation","attest_author":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV/action/author_attestation","sign_citation":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV/action/citation_signature","submit_replication":"https://pith.science/pith/CVFGNN3MC6SHWCVRYC6V35KETV/action/replication_record"}},"created_at":"2026-05-17T23:50:08.914912+00:00","updated_at":"2026-05-17T23:50:08.914912+00:00"}