{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:UA7F4XC7FQOVXR3V735OEDLEHD","short_pith_number":"pith:UA7F4XC7","schema_version":"1.0","canonical_sha256":"a03e5e5c5f2c1d5bc775fefae20d6438df9c0ef64e71f2bb59e86485198a656e","source":{"kind":"arxiv","id":"1801.05022","version":1},"attestation_state":"computed","paper":{"title":"Wormhole Geometry and Noether Symmetry in f(R) Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Iqra Nawazish, M. Sharif","submitted_at":"2018-01-12T03:30:07Z","abstract_excerpt":"This paper investigates the geometry of static traversable wormhole through Noether symmetry approach in $f(R)$ gravity. We take perfect fluid distribution and formulate symmetry generators with associated conserved quantities corresponding to general form, power-law and exponential $f(R)$ models. In each case, we evaluate wormhole solutions using constant and variable red-shift functions. We analyze the behavior of shape function, viability of constructed $f(R)$ model and stability of wormhole solutions graphically. The physical existence of wormhole solutions can be examined through null/wea"},"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":"1801.05022","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-01-12T03:30:07Z","cross_cats_sorted":[],"title_canon_sha256":"e084872b9e67ad6049c7bc1be4702a138c670eef17d3a7914b2a2b4821eaea86","abstract_canon_sha256":"862cf1a112009c7ba647fe64360682a39cefe9ef99021030101f24ecad45564d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:34.735101Z","signature_b64":"zQzH2/I5hFQGkSAKK/BAMvNjDL9C9gcKUIFJfMB2KKvmq7lILOxPoAHzvOTqAvqLkasi4MkPSLGn0W+ylANXCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a03e5e5c5f2c1d5bc775fefae20d6438df9c0ef64e71f2bb59e86485198a656e","last_reissued_at":"2026-05-18T00:19:34.734666Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:34.734666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Wormhole Geometry and Noether Symmetry in f(R) Gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Iqra Nawazish, M. Sharif","submitted_at":"2018-01-12T03:30:07Z","abstract_excerpt":"This paper investigates the geometry of static traversable wormhole through Noether symmetry approach in $f(R)$ gravity. We take perfect fluid distribution and formulate symmetry generators with associated conserved quantities corresponding to general form, power-law and exponential $f(R)$ models. In each case, we evaluate wormhole solutions using constant and variable red-shift functions. We analyze the behavior of shape function, viability of constructed $f(R)$ model and stability of wormhole solutions graphically. The physical existence of wormhole solutions can be examined through null/wea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.05022","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":""},"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":"1801.05022","created_at":"2026-05-18T00:19:34.734740+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.05022v1","created_at":"2026-05-18T00:19:34.734740+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.05022","created_at":"2026-05-18T00:19:34.734740+00:00"},{"alias_kind":"pith_short_12","alias_value":"UA7F4XC7FQOV","created_at":"2026-05-18T12:32:56.356000+00:00"},{"alias_kind":"pith_short_16","alias_value":"UA7F4XC7FQOVXR3V","created_at":"2026-05-18T12:32:56.356000+00:00"},{"alias_kind":"pith_short_8","alias_value":"UA7F4XC7","created_at":"2026-05-18T12:32:56.356000+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/UA7F4XC7FQOVXR3V735OEDLEHD","json":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD.json","graph_json":"https://pith.science/api/pith-number/UA7F4XC7FQOVXR3V735OEDLEHD/graph.json","events_json":"https://pith.science/api/pith-number/UA7F4XC7FQOVXR3V735OEDLEHD/events.json","paper":"https://pith.science/paper/UA7F4XC7"},"agent_actions":{"view_html":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD","download_json":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD.json","view_paper":"https://pith.science/paper/UA7F4XC7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.05022&json=true","fetch_graph":"https://pith.science/api/pith-number/UA7F4XC7FQOVXR3V735OEDLEHD/graph.json","fetch_events":"https://pith.science/api/pith-number/UA7F4XC7FQOVXR3V735OEDLEHD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD/action/storage_attestation","attest_author":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD/action/author_attestation","sign_citation":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD/action/citation_signature","submit_replication":"https://pith.science/pith/UA7F4XC7FQOVXR3V735OEDLEHD/action/replication_record"}},"created_at":"2026-05-18T00:19:34.734740+00:00","updated_at":"2026-05-18T00:19:34.734740+00:00"}