{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:FXY57U5B3P6H3YH5B5FIY76HG5","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":"75a141d966770f8590d9215d55fe91f1db69ffdc539ea205fbcf58372eebc064","cross_cats_sorted":["astro-ph","nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-11-12T19:41:34Z","title_canon_sha256":"9ee67978060d11136f4f686870b3314aaa9050534263d262296be7570b29ec82"},"schema_version":"1.0","source":{"id":"hep-ph/0111148","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0111148","created_at":"2026-07-04T16:27:40Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0111148v2","created_at":"2026-07-04T16:27:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0111148","created_at":"2026-07-04T16:27:40Z"},{"alias_kind":"pith_short_12","alias_value":"FXY57U5B3P6H","created_at":"2026-07-04T16:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"FXY57U5B3P6H3YH5","created_at":"2026-07-04T16:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"FXY57U5B","created_at":"2026-07-04T16:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:9e10984599333bbf54c5693e89df414f2ad89d1c05438d079fa33c186988604a","target":"graph","created_at":"2026-07-04T16:27:40Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0111148/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Equations of state for strange quark matter in beta equilibrium at high densities are used to investigate the structure (mass and radius) of compact objects. The chromodielectric model is used as a general framework for the quark interactions, which are mediated by chiral mesons, $\\sigma$ and $\\vec \\pi$, and by a confining chiral singlet dynamical field, $\\chi$. Using a quartic potential for $\\chi$, two equations of state for the same set of model parameters are obtained, one with a minimum at around the nuclear matter density $\\rho_0$ and the other at $\\rho \\sim 5 \\rho_0$. Using the latter eq","authors_text":"A. R. Taurines, E. O. Azevedo, L. G. Nuss, M. Fiolhais, M. Malheiro","cross_cats":["astro-ph","nucl-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-11-12T19:41:34Z","title":"Small quark stars in the chromodielectric model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0111148","kind":"arxiv","version":2},"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":"sha256:1e04e17df58807b74b0bc0cb656706b2f5779ab73f81296b1f64e21952ac77e7","target":"record","created_at":"2026-07-04T16:27:40Z","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":"75a141d966770f8590d9215d55fe91f1db69ffdc539ea205fbcf58372eebc064","cross_cats_sorted":["astro-ph","nucl-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-11-12T19:41:34Z","title_canon_sha256":"9ee67978060d11136f4f686870b3314aaa9050534263d262296be7570b29ec82"},"schema_version":"1.0","source":{"id":"hep-ph/0111148","kind":"arxiv","version":2}},"canonical_sha256":"2df1dfd3a1dbfc7de0fd0f4a8c7fc7375978e5ef6a19e3ca78a5ac3800212e74","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2df1dfd3a1dbfc7de0fd0f4a8c7fc7375978e5ef6a19e3ca78a5ac3800212e74","first_computed_at":"2026-07-04T16:27:40.074085Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:27:40.074085Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XwpQGoPeKWt7Srize8wGJiKOzIFrxbvNdyx1q41Beo9KIzqIa3NMII78UMY2/I3x+Cvvm4NnJi5a3yoimB1HAw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:27:40.074531Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0111148","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e04e17df58807b74b0bc0cb656706b2f5779ab73f81296b1f64e21952ac77e7","sha256:9e10984599333bbf54c5693e89df414f2ad89d1c05438d079fa33c186988604a"],"state_sha256":"99077e78cf82cba7a57da3a0c22afe15fc1f52c7d90ddc3ef6f395edc1cc6087"}