{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:JTR2CVKDUHOG3M3JDFLJYQLYND","short_pith_number":"pith:JTR2CVKD","schema_version":"1.0","canonical_sha256":"4ce3a15543a1dc6db36919569c417868e25f80cb0a045ea532d572f4e1ff27aa","source":{"kind":"arxiv","id":"1906.01607","version":2},"attestation_state":"computed","paper":{"title":"Torsional Newton Cartan gravity from non-relativistic strings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A.D. Gallegos, N. Zinnato, U. Gursoy","submitted_at":"2019-06-04T17:42:27Z","abstract_excerpt":"We study propagation of closed bosonic strings in torsional Newton-Cartan geometry based on a recently proposed Polyakov type action derived by dimensional reduction of the ordinary bosonic string along a null direction. We generalize the Polyakov action proposal to include matter, i.e. the 2-form and the 1-form that originates from the Kalb-Ramond field and the dilaton. We determine the conditions for Weyl invariance which we express as the beta-function equations on the worldsheet, in analogy with the usual case of strings propagating on a pseudo-Riemannian manifold. The critical dimension o"},"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":"1906.01607","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-06-04T17:42:27Z","cross_cats_sorted":[],"title_canon_sha256":"a2710a5807cbda593c87b3fae28f1be2164719640f15f13c4737ddbb92bfab0f","abstract_canon_sha256":"45e2017781a845dd966bb2382e160a6785a868d41c0a4f90cbcda0ebe341c359"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:46:11.301624Z","signature_b64":"J6YNnd4IrTXDKh5ci4CfRIqjABy8i3ealtBOzOnXSiIri2JQvL/VsV3He11KpsnYoH9bl+qJSgxiIiUCvkVUBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ce3a15543a1dc6db36919569c417868e25f80cb0a045ea532d572f4e1ff27aa","last_reissued_at":"2026-07-05T01:46:11.301169Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:46:11.301169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Torsional Newton Cartan gravity from non-relativistic strings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"A.D. Gallegos, N. Zinnato, U. Gursoy","submitted_at":"2019-06-04T17:42:27Z","abstract_excerpt":"We study propagation of closed bosonic strings in torsional Newton-Cartan geometry based on a recently proposed Polyakov type action derived by dimensional reduction of the ordinary bosonic string along a null direction. We generalize the Polyakov action proposal to include matter, i.e. the 2-form and the 1-form that originates from the Kalb-Ramond field and the dilaton. We determine the conditions for Weyl invariance which we express as the beta-function equations on the worldsheet, in analogy with the usual case of strings propagating on a pseudo-Riemannian manifold. The critical dimension o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.01607","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1906.01607/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":"1906.01607","created_at":"2026-07-05T01:46:11.301224+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.01607v2","created_at":"2026-07-05T01:46:11.301224+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.01607","created_at":"2026-07-05T01:46:11.301224+00:00"},{"alias_kind":"pith_short_12","alias_value":"JTR2CVKDUHOG","created_at":"2026-07-05T01:46:11.301224+00:00"},{"alias_kind":"pith_short_16","alias_value":"JTR2CVKDUHOG3M3J","created_at":"2026-07-05T01:46:11.301224+00:00"},{"alias_kind":"pith_short_8","alias_value":"JTR2CVKD","created_at":"2026-07-05T01:46:11.301224+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2311.10565","citing_title":"Worldsheet Formalism for Decoupling Limits in String Theory","ref_index":130,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND","json":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND.json","graph_json":"https://pith.science/api/pith-number/JTR2CVKDUHOG3M3JDFLJYQLYND/graph.json","events_json":"https://pith.science/api/pith-number/JTR2CVKDUHOG3M3JDFLJYQLYND/events.json","paper":"https://pith.science/paper/JTR2CVKD"},"agent_actions":{"view_html":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND","download_json":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND.json","view_paper":"https://pith.science/paper/JTR2CVKD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.01607&json=true","fetch_graph":"https://pith.science/api/pith-number/JTR2CVKDUHOG3M3JDFLJYQLYND/graph.json","fetch_events":"https://pith.science/api/pith-number/JTR2CVKDUHOG3M3JDFLJYQLYND/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND/action/storage_attestation","attest_author":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND/action/author_attestation","sign_citation":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND/action/citation_signature","submit_replication":"https://pith.science/pith/JTR2CVKDUHOG3M3JDFLJYQLYND/action/replication_record"}},"created_at":"2026-07-05T01:46:11.301224+00:00","updated_at":"2026-07-05T01:46:11.301224+00:00"}