{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:7HEGENOTW2A2D2ISWCCYG6XVHP","short_pith_number":"pith:7HEGENOT","schema_version":"1.0","canonical_sha256":"f9c86235d3b681a1e912b085837af53bd3ece8f75f2e5656515f6504fef3d470","source":{"kind":"arxiv","id":"1207.1639","version":1},"attestation_state":"computed","paper":{"title":"Delineating effects of tensor force on the density dependence of nuclear symmetry energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Ang Li, Bao-An Li, Chang Xu","submitted_at":"2012-07-06T14:29:26Z","abstract_excerpt":"In this talk, we report results of our recent studies to delineate effects of the tensor force on the density dependence of nuclear symmetry energy within phenomenological models. The tensor force active in the isosinglet neutron-proton interaction channel leads to appreciable depletion/population of nucleons below/above the Fermi surface in the single-nucleon momentum distribution in cold symmetric nuclear matter (SNM). We found that as a consequence of the high momentum tail in SNM the kinetic part of the symmetry energy $E^{kin}_{sym}(\\rho)$ is significantly below the well-known Fermi gas m"},"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":"1207.1639","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-07-06T14:29:26Z","cross_cats_sorted":["astro-ph.SR","nucl-ex"],"title_canon_sha256":"086e71ca3015aa5315770ffccc7abcd95e322a00ed840c3393d32a4a66fc28b2","abstract_canon_sha256":"c264f2b4735738cf99f342878ca435a886e265f8e0dc4d7ed38967ea09a863c6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:33.705277Z","signature_b64":"V62E64eZjxRHD0hCAZMqHvA0c6V8Fku1mzB0kDQeO/y/i/EmOFwa4hssMdj/fNVswnBW+eqM4Hmg+YBEWNx3CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9c86235d3b681a1e912b085837af53bd3ece8f75f2e5656515f6504fef3d470","last_reissued_at":"2026-05-18T01:56:33.704704Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:33.704704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Delineating effects of tensor force on the density dependence of nuclear symmetry energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR","nucl-ex"],"primary_cat":"nucl-th","authors_text":"Ang Li, Bao-An Li, Chang Xu","submitted_at":"2012-07-06T14:29:26Z","abstract_excerpt":"In this talk, we report results of our recent studies to delineate effects of the tensor force on the density dependence of nuclear symmetry energy within phenomenological models. The tensor force active in the isosinglet neutron-proton interaction channel leads to appreciable depletion/population of nucleons below/above the Fermi surface in the single-nucleon momentum distribution in cold symmetric nuclear matter (SNM). We found that as a consequence of the high momentum tail in SNM the kinetic part of the symmetry energy $E^{kin}_{sym}(\\rho)$ is significantly below the well-known Fermi gas m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.1639","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":"1207.1639","created_at":"2026-05-18T01:56:33.704781+00:00"},{"alias_kind":"arxiv_version","alias_value":"1207.1639v1","created_at":"2026-05-18T01:56:33.704781+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.1639","created_at":"2026-05-18T01:56:33.704781+00:00"},{"alias_kind":"pith_short_12","alias_value":"7HEGENOTW2A2","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_16","alias_value":"7HEGENOTW2A2D2IS","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_8","alias_value":"7HEGENOT","created_at":"2026-05-18T12:26:56.085431+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.04550","citing_title":"Experimental Study of Bremsstrahlung Gamma Ray Emission and Short-Range Correlations in $^{124}$Sn+$^{124}$Sn Collisions at 25 MeV/u","ref_index":54,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP","json":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP.json","graph_json":"https://pith.science/api/pith-number/7HEGENOTW2A2D2ISWCCYG6XVHP/graph.json","events_json":"https://pith.science/api/pith-number/7HEGENOTW2A2D2ISWCCYG6XVHP/events.json","paper":"https://pith.science/paper/7HEGENOT"},"agent_actions":{"view_html":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP","download_json":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP.json","view_paper":"https://pith.science/paper/7HEGENOT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1207.1639&json=true","fetch_graph":"https://pith.science/api/pith-number/7HEGENOTW2A2D2ISWCCYG6XVHP/graph.json","fetch_events":"https://pith.science/api/pith-number/7HEGENOTW2A2D2ISWCCYG6XVHP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP/action/storage_attestation","attest_author":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP/action/author_attestation","sign_citation":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP/action/citation_signature","submit_replication":"https://pith.science/pith/7HEGENOTW2A2D2ISWCCYG6XVHP/action/replication_record"}},"created_at":"2026-05-18T01:56:33.704781+00:00","updated_at":"2026-05-18T01:56:33.704781+00:00"}