{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JGITW73KUYRMM7VRPDO7XMOF3Y","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":"c492bb1c1f972ea05c7f3bb31b0a2cf4895b299b6e022757c9847d238e4f4c38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-11-17T05:39:51Z","title_canon_sha256":"1491a13c67464c845abf9496e35decbc74521534c4b0f896ea91db5a524ccdef"},"schema_version":"1.0","source":{"id":"1711.08326","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.08326","created_at":"2026-05-18T00:29:50Z"},{"alias_kind":"arxiv_version","alias_value":"1711.08326v1","created_at":"2026-05-18T00:29:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.08326","created_at":"2026-05-18T00:29:50Z"},{"alias_kind":"pith_short_12","alias_value":"JGITW73KUYRM","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JGITW73KUYRMM7VR","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JGITW73K","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:a9f57646d4351c2014dc69c3baff29b61b37d9b12415fe3160daaa4a4fa4bd77","target":"graph","created_at":"2026-05-18T00:29:50Z","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":"In this paper, the spacetime geometry of Finch and Skea [Class. Quantum Grav., 6 (1989) 467] has been utilized to obtain closed-form solutions for a spherically symmetric anisotropic matter distribution. By examining its physical admissibility, it has been shown that the class of solutions can be used as viable models for observed pulsars. In particular, a specific class of solutions can be used as an `anisotropic switch' to examine the impact of anisotropy on the gross physical properties of a stellar configuration. Accordingly, the mass-radius relationship has been analyzed.","authors_text":"Ranjan Sharma, Shyam Das, S. Thirukkanesh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-11-17T05:39:51Z","title":"Anisotropic extension of Finch and Skea stellar model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.08326","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":"sha256:0c649ed59a2530f87e42cc45f9e72bd113876094542c7c5f0f62f80dbbe3c562","target":"record","created_at":"2026-05-18T00:29:50Z","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":"c492bb1c1f972ea05c7f3bb31b0a2cf4895b299b6e022757c9847d238e4f4c38","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-11-17T05:39:51Z","title_canon_sha256":"1491a13c67464c845abf9496e35decbc74521534c4b0f896ea91db5a524ccdef"},"schema_version":"1.0","source":{"id":"1711.08326","kind":"arxiv","version":1}},"canonical_sha256":"49913b7f6aa622c67eb178ddfbb1c5de3d971e4fa2aab1187beb0423e21eda3b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49913b7f6aa622c67eb178ddfbb1c5de3d971e4fa2aab1187beb0423e21eda3b","first_computed_at":"2026-05-18T00:29:50.081284Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:50.081284Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1cyHfwKx0QDqsxWWdnDdIpU5lxPbHt0FUPyxZxufV/qNiFxEFSPZDCkxb3Vez3vNdI2/zyPLHOncEuu5IJGyCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:50.081836Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.08326","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c649ed59a2530f87e42cc45f9e72bd113876094542c7c5f0f62f80dbbe3c562","sha256:a9f57646d4351c2014dc69c3baff29b61b37d9b12415fe3160daaa4a4fa4bd77"],"state_sha256":"27ec8aa9005c1f0ef7f499703ba29826a834398145a3c1fd1edc7fccc4a4393b"}