{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:DVF6ASYQ7GRRTSHV6JKREQPGHA","short_pith_number":"pith:DVF6ASYQ","schema_version":"1.0","canonical_sha256":"1d4be04b10f9a319c8f5f2551241e6380ed74b996483439d59da47ce31e9cf68","source":{"kind":"arxiv","id":"1904.10373","version":1},"attestation_state":"computed","paper":{"title":"Full distribution of clusters with universal couplings and in-medium effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"nucl-th","authors_text":"Constan\\c{c}a Provid\\^encia, Francesca Gulminelli, Gerd R\\\"opke, Helena Pais","submitted_at":"2019-04-23T15:15:02Z","abstract_excerpt":"Light and heavy clusters are calculated for asymmetric warm nuclear matter in a relativistic mean-field approach. In-medium effects, introduced via a universal cluster-meson coupling, and a binding energy shift contribution, calculated in a Thomas-Fermi approximation, were taken into account. This work considers, besides the standard lightest bound clusters $^4$He, $^3$He, $^3$H, and $^2$H, also stable and unstable clusters with higher number of nucleons, in the range $5\\leq A \\leq 12$, as it is natural that heavier clusters also form in core-collapse supernova matter, before the pasta phases "},"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":"1904.10373","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-04-23T15:15:02Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"91379397f231422941f16f962d24ceacb6170ba651340a41fb87a00005706c85","abstract_canon_sha256":"67c08a99c61124c3ff665b42396368a7b7404f46c74ae878120106796f72bbf6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:11.711970Z","signature_b64":"tDx4f34FMlujSLsQABI3jnlvE6rNXUaOq0m2xdHawTv84tCFkNjzcueYRZOxlNJv6lMTop//ooiugaq1vVTRDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d4be04b10f9a319c8f5f2551241e6380ed74b996483439d59da47ce31e9cf68","last_reissued_at":"2026-05-17T23:46:11.711360Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:11.711360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Full distribution of clusters with universal couplings and in-medium effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"nucl-th","authors_text":"Constan\\c{c}a Provid\\^encia, Francesca Gulminelli, Gerd R\\\"opke, Helena Pais","submitted_at":"2019-04-23T15:15:02Z","abstract_excerpt":"Light and heavy clusters are calculated for asymmetric warm nuclear matter in a relativistic mean-field approach. In-medium effects, introduced via a universal cluster-meson coupling, and a binding energy shift contribution, calculated in a Thomas-Fermi approximation, were taken into account. This work considers, besides the standard lightest bound clusters $^4$He, $^3$He, $^3$H, and $^2$H, also stable and unstable clusters with higher number of nucleons, in the range $5\\leq A \\leq 12$, as it is natural that heavier clusters also form in core-collapse supernova matter, before the pasta phases "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.10373","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":"1904.10373","created_at":"2026-05-17T23:46:11.711456+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.10373v1","created_at":"2026-05-17T23:46:11.711456+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.10373","created_at":"2026-05-17T23:46:11.711456+00:00"},{"alias_kind":"pith_short_12","alias_value":"DVF6ASYQ7GRR","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_16","alias_value":"DVF6ASYQ7GRRTSHV","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_8","alias_value":"DVF6ASYQ","created_at":"2026-05-18T12:33:15.570797+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/DVF6ASYQ7GRRTSHV6JKREQPGHA","json":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA.json","graph_json":"https://pith.science/api/pith-number/DVF6ASYQ7GRRTSHV6JKREQPGHA/graph.json","events_json":"https://pith.science/api/pith-number/DVF6ASYQ7GRRTSHV6JKREQPGHA/events.json","paper":"https://pith.science/paper/DVF6ASYQ"},"agent_actions":{"view_html":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA","download_json":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA.json","view_paper":"https://pith.science/paper/DVF6ASYQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.10373&json=true","fetch_graph":"https://pith.science/api/pith-number/DVF6ASYQ7GRRTSHV6JKREQPGHA/graph.json","fetch_events":"https://pith.science/api/pith-number/DVF6ASYQ7GRRTSHV6JKREQPGHA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA/action/storage_attestation","attest_author":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA/action/author_attestation","sign_citation":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA/action/citation_signature","submit_replication":"https://pith.science/pith/DVF6ASYQ7GRRTSHV6JKREQPGHA/action/replication_record"}},"created_at":"2026-05-17T23:46:11.711456+00:00","updated_at":"2026-05-17T23:46:11.711456+00:00"}