{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:OQFPYDMA33UN5P3STQVOD5QX5G","short_pith_number":"pith:OQFPYDMA","schema_version":"1.0","canonical_sha256":"740afc0d80dee8debf729c2ae1f617e9b549ba2f24a489699bc305a97af0739d","source":{"kind":"arxiv","id":"gr-qc/9710056","version":2},"attestation_state":"computed","paper":{"title":"A note on area variables in Regge calculus","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"John W. Barrett, Martin Rocek, Ruth M. Williams","submitted_at":"1997-10-10T08:53:21Z","abstract_excerpt":"We consider the possibility of setting up a new version of Regge calculus in four dimensions with areas of triangles as the basic variables rather than the edge-lengths. The difficulties and restrictions of this approach are discussed."},"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":"gr-qc/9710056","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1997-10-10T08:53:21Z","cross_cats_sorted":[],"title_canon_sha256":"ffe6b2b3bcefd8258191a087060554ea44d57ebe843cae4ad8e07072d0ca8ca3","abstract_canon_sha256":"dbeffabf954454678a2247bfafa33a30a266467fc0e42bd59e9a3ce1d46bb0a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:04:40.580347Z","signature_b64":"8IfVYs/W+tGRgE/cB42H6EGLKLKvn8ipU+UbALQOZld62Nyzxv9JibcxutU6m/LNUH8LTDqVuRPpsBZ8uR3sAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"740afc0d80dee8debf729c2ae1f617e9b549ba2f24a489699bc305a97af0739d","last_reissued_at":"2026-07-04T16:04:40.579952Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:04:40.579952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A note on area variables in Regge calculus","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"John W. Barrett, Martin Rocek, Ruth M. Williams","submitted_at":"1997-10-10T08:53:21Z","abstract_excerpt":"We consider the possibility of setting up a new version of Regge calculus in four dimensions with areas of triangles as the basic variables rather than the edge-lengths. The difficulties and restrictions of this approach are discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9710056","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/gr-qc/9710056/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":"gr-qc/9710056","created_at":"2026-07-04T16:04:40.580014+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9710056v2","created_at":"2026-07-04T16:04:40.580014+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9710056","created_at":"2026-07-04T16:04:40.580014+00:00"},{"alias_kind":"pith_short_12","alias_value":"OQFPYDMA33UN","created_at":"2026-07-04T16:04:40.580014+00:00"},{"alias_kind":"pith_short_16","alias_value":"OQFPYDMA33UN5P3S","created_at":"2026-07-04T16:04:40.580014+00:00"},{"alias_kind":"pith_short_8","alias_value":"OQFPYDMA","created_at":"2026-07-04T16:04:40.580014+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2501.10115","citing_title":"A state sum for four-dimensional Lorentzian quantum geometry in terms of edge vectors","ref_index":65,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G","json":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G.json","graph_json":"https://pith.science/api/pith-number/OQFPYDMA33UN5P3STQVOD5QX5G/graph.json","events_json":"https://pith.science/api/pith-number/OQFPYDMA33UN5P3STQVOD5QX5G/events.json","paper":"https://pith.science/paper/OQFPYDMA"},"agent_actions":{"view_html":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G","download_json":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G.json","view_paper":"https://pith.science/paper/OQFPYDMA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/9710056&json=true","fetch_graph":"https://pith.science/api/pith-number/OQFPYDMA33UN5P3STQVOD5QX5G/graph.json","fetch_events":"https://pith.science/api/pith-number/OQFPYDMA33UN5P3STQVOD5QX5G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G/action/storage_attestation","attest_author":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G/action/author_attestation","sign_citation":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G/action/citation_signature","submit_replication":"https://pith.science/pith/OQFPYDMA33UN5P3STQVOD5QX5G/action/replication_record"}},"created_at":"2026-07-04T16:04:40.580014+00:00","updated_at":"2026-07-04T16:04:40.580014+00:00"}