{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:3FQ3UXU32NCFSZCRX3LMRXLVE2","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":"9e145fc6eadc0dacc2294879ff8c6bee1a2a90459450a596953ac25ec32141c6","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-03-12T18:18:00Z","title_canon_sha256":"28777ded366d09a9c24f4b91b30e2c4ffd861f0e939fc483f4dd8fc11246ac99"},"schema_version":"1.0","source":{"id":"1503.03834","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03834","created_at":"2026-05-18T01:22:01Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03834v1","created_at":"2026-05-18T01:22:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03834","created_at":"2026-05-18T01:22:01Z"},{"alias_kind":"pith_short_12","alias_value":"3FQ3UXU32NCF","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"3FQ3UXU32NCFSZCR","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"3FQ3UXU3","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:25ed688b1fa4f9f35a3a38ddf448e25d22a72a5ff2374d4e0a74462ec9a1c3da","target":"graph","created_at":"2026-05-18T01:22:01Z","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":"We aim at contributing to the resolution of three of the fundamental puzzles related to the still unsolved problem of the structure of the dense core of compact stars (CS): (i) the hyperon puzzle: how to reconcile pulsar masses of $2\\,$M$_\\odot$ with the hyperon softening of the equation of state (EoS); (ii) the masquerade problem: modern EoS for cold, high density hadronic and quark matter are almost identical; and (iii) the reconfinement puzzle: what to do when after a deconfinement transition the hadronic EoS becomes favorable again? We show that taking into account the compositeness of bar","authors_text":"David Blaschke, D. E. Alvarez-Castillo","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-03-12T18:18:00Z","title":"High-mass twins & resolution of the reconfinement, masquerade and hyperon puzzles of compact star interiors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03834","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:f8af2de2e435e3d80a86e000efba12d1ec9fb2ac4ac2294bbf4701f46fd8533f","target":"record","created_at":"2026-05-18T01:22:01Z","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":"9e145fc6eadc0dacc2294879ff8c6bee1a2a90459450a596953ac25ec32141c6","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-03-12T18:18:00Z","title_canon_sha256":"28777ded366d09a9c24f4b91b30e2c4ffd861f0e939fc483f4dd8fc11246ac99"},"schema_version":"1.0","source":{"id":"1503.03834","kind":"arxiv","version":1}},"canonical_sha256":"d961ba5e9bd344596451bed6c8dd7526abada2e4d73c213ecc3107dc1a8c15c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d961ba5e9bd344596451bed6c8dd7526abada2e4d73c213ecc3107dc1a8c15c0","first_computed_at":"2026-05-18T01:22:01.763922Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:01.763922Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hrzSvfxJqSu2+kF5OzYyy4WNFpCzk6F+/N/oHtDOFLXsfuktx9gN0GAqYE6tIp2otr09/qd/ymhCHGDbp3QvDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:01.764473Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.03834","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8af2de2e435e3d80a86e000efba12d1ec9fb2ac4ac2294bbf4701f46fd8533f","sha256:25ed688b1fa4f9f35a3a38ddf448e25d22a72a5ff2374d4e0a74462ec9a1c3da"],"state_sha256":"1241d6f535330fcbb85bce793a69c724c86be0ac4a99a2bbfa04d5ac0e56e25b"}