{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:N3SQ3HZAPSCS6FF3ZFSD5FHQYM","short_pith_number":"pith:N3SQ3HZA","schema_version":"1.0","canonical_sha256":"6ee50d9f207c852f14bbc9643e94f0c3072a4cb6695a50703f1613aa6a86ee12","source":{"kind":"arxiv","id":"1104.3091","version":2},"attestation_state":"computed","paper":{"title":"Fubini-Griffiths-Harris rigidity of homogeneous varieties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG"],"primary_cat":"math.DG","authors_text":"C. Robles, J. M. Landsberg","submitted_at":"2011-04-15T15:46:58Z","abstract_excerpt":"Upper bounds on projective rigidity of each homogeneously embedded homogeneous variety are determined; and a new, invariant characterization of the Fubini forms is given."},"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":"1104.3091","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DG","submitted_at":"2011-04-15T15:46:58Z","cross_cats_sorted":["math.AG"],"title_canon_sha256":"b5dcb5b451a626c3a8db65e3125877d36c1afc4dbd89d5f441cdd3529d120c3a","abstract_canon_sha256":"7137fcb9f6a7afc1d326711dafcf7b699934f375a0c59cc8207b412437ec82c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:06:54.972949Z","signature_b64":"R1ARoljD9DsC5pXRb5XHnbZCMKfwn04Vt2WXpuiVywxRQQGF1MWDkkIb9Hy6cBhoSfVJmCl5fHiEI/KXvQGfCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6ee50d9f207c852f14bbc9643e94f0c3072a4cb6695a50703f1613aa6a86ee12","last_reissued_at":"2026-05-18T04:06:54.972225Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:06:54.972225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fubini-Griffiths-Harris rigidity of homogeneous varieties","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG"],"primary_cat":"math.DG","authors_text":"C. Robles, J. M. Landsberg","submitted_at":"2011-04-15T15:46:58Z","abstract_excerpt":"Upper bounds on projective rigidity of each homogeneously embedded homogeneous variety are determined; and a new, invariant characterization of the Fubini forms is given."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.3091","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":"1104.3091","created_at":"2026-05-18T04:06:54.972342+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.3091v2","created_at":"2026-05-18T04:06:54.972342+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.3091","created_at":"2026-05-18T04:06:54.972342+00:00"},{"alias_kind":"pith_short_12","alias_value":"N3SQ3HZAPSCS","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"N3SQ3HZAPSCS6FF3","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"N3SQ3HZA","created_at":"2026-05-18T12:26:37.096874+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/N3SQ3HZAPSCS6FF3ZFSD5FHQYM","json":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM.json","graph_json":"https://pith.science/api/pith-number/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/graph.json","events_json":"https://pith.science/api/pith-number/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/events.json","paper":"https://pith.science/paper/N3SQ3HZA"},"agent_actions":{"view_html":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM","download_json":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM.json","view_paper":"https://pith.science/paper/N3SQ3HZA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.3091&json=true","fetch_graph":"https://pith.science/api/pith-number/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/graph.json","fetch_events":"https://pith.science/api/pith-number/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/action/storage_attestation","attest_author":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/action/author_attestation","sign_citation":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/action/citation_signature","submit_replication":"https://pith.science/pith/N3SQ3HZAPSCS6FF3ZFSD5FHQYM/action/replication_record"}},"created_at":"2026-05-18T04:06:54.972342+00:00","updated_at":"2026-05-18T04:06:54.972342+00:00"}