{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:LEBMLKBOLVDPC2X6RPC3TSDYXE","short_pith_number":"pith:LEBMLKBO","schema_version":"1.0","canonical_sha256":"5902c5a82e5d46f16afe8bc5b9c878b92bec01fd57e3ed4246fdeb0dc731fb09","source":{"kind":"arxiv","id":"2606.02966","version":1},"attestation_state":"computed","paper":{"title":"Sensitivity of the Neutron Star Equation of State Inferences to Mass and Radius Measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Dmitry D. Ofengeim, Peter S. Shternin, Tsvi Piran","submitted_at":"2026-06-02T00:08:57Z","abstract_excerpt":"We examine how inferences of the neutron-star equation of state depend on mass and radius observations. We update previous results with recent measurements combined with theoretical input from chiral effective field theory and perturbative quantum chromodynamics. The revised constraints are consistent with, but tighter than, those obtained in earlier work. Isolating the effects of different classes of observations we find that the theoretical constraints, together with the requirement that the maximal neutron-star mass exceeds $2\\,M_\\odot$, dominate the equation-of-state inference over most de"},"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":"2606.02966","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-02T00:08:57Z","cross_cats_sorted":[],"title_canon_sha256":"77f963116827bc7f3712d153e377c310bac48b3b572efcab49b5f42059bc031b","abstract_canon_sha256":"c610b7bab82fb1c6b619ffea17918b0a1a5092d17dda3a01026acbe4ba88dd14"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-03T01:05:27.928951Z","signature_b64":"m4EMo+aCotwhbQGVtIqTYUnKvkJVADqxn2eXbko2esZ5xo5qKwzOhZ2e1oNNSgarOl7rvfiVGOqw4ihi2EHZDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5902c5a82e5d46f16afe8bc5b9c878b92bec01fd57e3ed4246fdeb0dc731fb09","last_reissued_at":"2026-06-03T01:05:27.928530Z","signature_status":"signed_v1","first_computed_at":"2026-06-03T01:05:27.928530Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sensitivity of the Neutron Star Equation of State Inferences to Mass and Radius Measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Dmitry D. Ofengeim, Peter S. Shternin, Tsvi Piran","submitted_at":"2026-06-02T00:08:57Z","abstract_excerpt":"We examine how inferences of the neutron-star equation of state depend on mass and radius observations. We update previous results with recent measurements combined with theoretical input from chiral effective field theory and perturbative quantum chromodynamics. The revised constraints are consistent with, but tighter than, those obtained in earlier work. Isolating the effects of different classes of observations we find that the theoretical constraints, together with the requirement that the maximal neutron-star mass exceeds $2\\,M_\\odot$, dominate the equation-of-state inference over most de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.02966","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.02966/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2606.02966","created_at":"2026-06-03T01:05:27.928588+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.02966v1","created_at":"2026-06-03T01:05:27.928588+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.02966","created_at":"2026-06-03T01:05:27.928588+00:00"},{"alias_kind":"pith_short_12","alias_value":"LEBMLKBOLVDP","created_at":"2026-06-03T01:05:27.928588+00:00"},{"alias_kind":"pith_short_16","alias_value":"LEBMLKBOLVDPC2X6","created_at":"2026-06-03T01:05:27.928588+00:00"},{"alias_kind":"pith_short_8","alias_value":"LEBMLKBO","created_at":"2026-06-03T01:05:27.928588+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/LEBMLKBOLVDPC2X6RPC3TSDYXE","json":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE.json","graph_json":"https://pith.science/api/pith-number/LEBMLKBOLVDPC2X6RPC3TSDYXE/graph.json","events_json":"https://pith.science/api/pith-number/LEBMLKBOLVDPC2X6RPC3TSDYXE/events.json","paper":"https://pith.science/paper/LEBMLKBO"},"agent_actions":{"view_html":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE","download_json":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE.json","view_paper":"https://pith.science/paper/LEBMLKBO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.02966&json=true","fetch_graph":"https://pith.science/api/pith-number/LEBMLKBOLVDPC2X6RPC3TSDYXE/graph.json","fetch_events":"https://pith.science/api/pith-number/LEBMLKBOLVDPC2X6RPC3TSDYXE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE/action/storage_attestation","attest_author":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE/action/author_attestation","sign_citation":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE/action/citation_signature","submit_replication":"https://pith.science/pith/LEBMLKBOLVDPC2X6RPC3TSDYXE/action/replication_record"}},"created_at":"2026-06-03T01:05:27.928588+00:00","updated_at":"2026-06-03T01:05:27.928588+00:00"}