{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:IFZP2TFTVVTRG6UGF2YR4SXCMS","short_pith_number":"pith:IFZP2TFT","schema_version":"1.0","canonical_sha256":"4172fd4cb3ad67137a862eb11e4ae264b23ddb7179730f5f2cae6eaf75db01d8","source":{"kind":"arxiv","id":"1103.3230","version":2},"attestation_state":"computed","paper":{"title":"Extrinsic curvature effects in brane-world scenarios","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Edwin Langmann, Martin Sundin","submitted_at":"2011-03-16T16:57:52Z","abstract_excerpt":"We consider models of bosons on curved 3+1 dimensional space-time embedded in a higher dimensional flat ambient space. We propose to derive (rather than postulate) equations of motions by assuming that a standard Klein-Gordon field on ambient space is restricted to space-time by a strong confining potential. This leads to a modified Klein-Gordon equation on space-time which includes, in addition to the standard terms, a term with a so-called induced potential which depends on intrinsic- and extrinsic curvature of the embedded space-time but not on the details of the confining potential. We com"},"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":"1103.3230","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-03-16T16:57:52Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"f1b5a5d241f1aba013111bcf054139da27c056f02642af49de20ec29dd0d3119","abstract_canon_sha256":"511f47d2c3310ac049110e8ace59684e4c8bc15e19292d732f529dc68f0d5e17"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:25:25.444887Z","signature_b64":"ZJWXYWyxTuvxkBrsx07rkuBRsbd6xr8Ndz4uy5OPgKdwgifPCuQ1BSnXFfGn9GOrgLVAImc+nI5kC+TZ2bQyAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4172fd4cb3ad67137a862eb11e4ae264b23ddb7179730f5f2cae6eaf75db01d8","last_reissued_at":"2026-05-18T04:25:25.444065Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:25:25.444065Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extrinsic curvature effects in brane-world scenarios","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Edwin Langmann, Martin Sundin","submitted_at":"2011-03-16T16:57:52Z","abstract_excerpt":"We consider models of bosons on curved 3+1 dimensional space-time embedded in a higher dimensional flat ambient space. We propose to derive (rather than postulate) equations of motions by assuming that a standard Klein-Gordon field on ambient space is restricted to space-time by a strong confining potential. This leads to a modified Klein-Gordon equation on space-time which includes, in addition to the standard terms, a term with a so-called induced potential which depends on intrinsic- and extrinsic curvature of the embedded space-time but not on the details of the confining potential. We com"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.3230","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":"1103.3230","created_at":"2026-05-18T04:25:25.444184+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.3230v2","created_at":"2026-05-18T04:25:25.444184+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.3230","created_at":"2026-05-18T04:25:25.444184+00:00"},{"alias_kind":"pith_short_12","alias_value":"IFZP2TFTVVTR","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_16","alias_value":"IFZP2TFTVVTRG6UG","created_at":"2026-05-18T12:26:30.835961+00:00"},{"alias_kind":"pith_short_8","alias_value":"IFZP2TFT","created_at":"2026-05-18T12:26:30.835961+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/IFZP2TFTVVTRG6UGF2YR4SXCMS","json":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS.json","graph_json":"https://pith.science/api/pith-number/IFZP2TFTVVTRG6UGF2YR4SXCMS/graph.json","events_json":"https://pith.science/api/pith-number/IFZP2TFTVVTRG6UGF2YR4SXCMS/events.json","paper":"https://pith.science/paper/IFZP2TFT"},"agent_actions":{"view_html":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS","download_json":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS.json","view_paper":"https://pith.science/paper/IFZP2TFT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.3230&json=true","fetch_graph":"https://pith.science/api/pith-number/IFZP2TFTVVTRG6UGF2YR4SXCMS/graph.json","fetch_events":"https://pith.science/api/pith-number/IFZP2TFTVVTRG6UGF2YR4SXCMS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS/action/storage_attestation","attest_author":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS/action/author_attestation","sign_citation":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS/action/citation_signature","submit_replication":"https://pith.science/pith/IFZP2TFTVVTRG6UGF2YR4SXCMS/action/replication_record"}},"created_at":"2026-05-18T04:25:25.444184+00:00","updated_at":"2026-05-18T04:25:25.444184+00:00"}