{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:I23KMVFMC76QPLDI6WRV3DRGWQ","short_pith_number":"pith:I23KMVFM","schema_version":"1.0","canonical_sha256":"46b6a654ac17fd07ac68f5a35d8e26b437844d0a3cd55b206e4d30f6417b8096","source":{"kind":"arxiv","id":"1510.02079","version":2},"attestation_state":"computed","paper":{"title":"Extremal black hole initial data deformations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"gr-qc","authors_text":"Andr\\'es Ace\\~na, Mar\\'ia E. Gabach Cl\\'ement","submitted_at":"2015-10-07T19:52:00Z","abstract_excerpt":"We study deformations of axially symmetric initial data for Einstein-Maxwell equations satisfying the time-rotation ($t$-$\\phi$) symmetry and containing one asymptotically cylindrical end and one asymptotically flat end. We find that the $t$-$\\phi$ symmetry implies the existence of a family of deformed data having the same horizon structure. This result allows us to measure how close solutions to Lichnerowicz equation are when arising from nearby free data."},"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":"1510.02079","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-10-07T19:52:00Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"9bd6667489c10effbbf50900e30602f86f9aaf8d5cc1ed52e784628fe900b716","abstract_canon_sha256":"57669d8e242b389a68cb7ce246506f31a374cb9178b5898a96c831bc23246344"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:14:03.123405Z","signature_b64":"6WamUQPmHSdanXWp4H+oBTaMVUTbzfRXDU/9Kk8tigkIarEXbP0EyUH0gONWEsk35chvQq5y+r/aVWP8iVBMBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"46b6a654ac17fd07ac68f5a35d8e26b437844d0a3cd55b206e4d30f6417b8096","last_reissued_at":"2026-05-18T01:14:03.122806Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:14:03.122806Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extremal black hole initial data deformations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"gr-qc","authors_text":"Andr\\'es Ace\\~na, Mar\\'ia E. Gabach Cl\\'ement","submitted_at":"2015-10-07T19:52:00Z","abstract_excerpt":"We study deformations of axially symmetric initial data for Einstein-Maxwell equations satisfying the time-rotation ($t$-$\\phi$) symmetry and containing one asymptotically cylindrical end and one asymptotically flat end. We find that the $t$-$\\phi$ symmetry implies the existence of a family of deformed data having the same horizon structure. This result allows us to measure how close solutions to Lichnerowicz equation are when arising from nearby free data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02079","kind":"arxiv","version":2},"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":"1510.02079","created_at":"2026-05-18T01:14:03.122903+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.02079v2","created_at":"2026-05-18T01:14:03.122903+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02079","created_at":"2026-05-18T01:14:03.122903+00:00"},{"alias_kind":"pith_short_12","alias_value":"I23KMVFMC76Q","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"I23KMVFMC76QPLDI","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"I23KMVFM","created_at":"2026-05-18T12:29:25.134429+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/I23KMVFMC76QPLDI6WRV3DRGWQ","json":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ.json","graph_json":"https://pith.science/api/pith-number/I23KMVFMC76QPLDI6WRV3DRGWQ/graph.json","events_json":"https://pith.science/api/pith-number/I23KMVFMC76QPLDI6WRV3DRGWQ/events.json","paper":"https://pith.science/paper/I23KMVFM"},"agent_actions":{"view_html":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ","download_json":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ.json","view_paper":"https://pith.science/paper/I23KMVFM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.02079&json=true","fetch_graph":"https://pith.science/api/pith-number/I23KMVFMC76QPLDI6WRV3DRGWQ/graph.json","fetch_events":"https://pith.science/api/pith-number/I23KMVFMC76QPLDI6WRV3DRGWQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ/action/storage_attestation","attest_author":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ/action/author_attestation","sign_citation":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ/action/citation_signature","submit_replication":"https://pith.science/pith/I23KMVFMC76QPLDI6WRV3DRGWQ/action/replication_record"}},"created_at":"2026-05-18T01:14:03.122903+00:00","updated_at":"2026-05-18T01:14:03.122903+00:00"}