{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:GT3XOJVTY7CSNNSTKFXIO7CV3Q","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":"e4ed11ba0665d954576c3aa424efdd07c18d2274def63985dbc4bb53d74bd29f","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2005-03-28T13:25:46Z","title_canon_sha256":"7557508f3922c68ea55ada7f7b5989ff8b3fee22fa14b792a7704b7b63da911e"},"schema_version":"1.0","source":{"id":"nucl-th/0503068","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0503068","created_at":"2026-05-18T01:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0503068v1","created_at":"2026-05-18T01:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0503068","created_at":"2026-05-18T01:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"GT3XOJVTY7CS","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"GT3XOJVTY7CSNNST","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"GT3XOJVT","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:51480116345f78599ffc910a82dfc1280f0b329bbb25089b38ee159e49ff2190","target":"graph","created_at":"2026-05-18T01:38:13Z","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 Walecka model contains essentially two parameters that are associated with the Lorentz scalar (S) and vector (V) interactions. These parameters are related to a two-body interaction consisting of S and V, imposing the condition that the two-body binding energy is fixed. We have obtained a set of different values for the nuclear matter binding energies at equilibrium densities. We investigated the existence of a linear correlation between $B_N$ and $\\rho_0$, claimed to be universal for nonrelativistic systems and usually known as the Coester line, and found an approximate linear correlation","authors_text":"A. Delfino, J. S. Sa Martins, M. Malheiro, V. S. Timoteo","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2005-03-28T13:25:46Z","title":"The Coester Line in Relativistic Mean Field Nuclear Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0503068","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":"sha256:0a45b791c9f8df8f67ccbaaadf07eb200b3ded363c7ead9a17d780949aa958ef","target":"record","created_at":"2026-05-18T01:38:13Z","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":"e4ed11ba0665d954576c3aa424efdd07c18d2274def63985dbc4bb53d74bd29f","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2005-03-28T13:25:46Z","title_canon_sha256":"7557508f3922c68ea55ada7f7b5989ff8b3fee22fa14b792a7704b7b63da911e"},"schema_version":"1.0","source":{"id":"nucl-th/0503068","kind":"arxiv","version":1}},"canonical_sha256":"34f77726b3c7c526b653516e877c55dc0a823869b25bc8fca17681a5c6aca973","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34f77726b3c7c526b653516e877c55dc0a823869b25bc8fca17681a5c6aca973","first_computed_at":"2026-05-18T01:38:13.354731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:13.354731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Fl7k0S/5US7dZERQpCLuP+X0140I41zCykZ7LTEJG3qQoCYvk4w7Um2aKNZoYRqDEEP4ZAHgJ9WDGzrj0QglAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:13.355384Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0503068","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a45b791c9f8df8f67ccbaaadf07eb200b3ded363c7ead9a17d780949aa958ef","sha256:51480116345f78599ffc910a82dfc1280f0b329bbb25089b38ee159e49ff2190"],"state_sha256":"6a2ee88e1aff5022e89abd2e4d8efba922121c266dcf8aa5ea3ac1178c8d9d7e"}