{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1995:G7DEKAB43VGP23EOTOTOG7FQQW","short_pith_number":"pith:G7DEKAB4","schema_version":"1.0","canonical_sha256":"37c645003cdd4cfd6c8e9ba6e37cb085ad345bd149e17ed264477908c5f3faed","source":{"kind":"arxiv","id":"dg-ga/9502006","version":1},"attestation_state":"computed","paper":{"title":"Twistor theory, complex homogeneous manifolds and $G$-structures","license":"","headline":"","cross_cats":["math.DG"],"primary_cat":"dg-ga","authors_text":"Sergey A. Merkulov","submitted_at":"1995-02-16T13:48:30Z","abstract_excerpt":"It is shown that any irreducible analytic 1-flat $G$-structure as well as any analytic torsion-free affine connection with irreducibly acting holonomy group can, in principle, be contstructed by twistor methods."},"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":"dg-ga/9502006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"dg-ga","submitted_at":"1995-02-16T13:48:30Z","cross_cats_sorted":["math.DG"],"title_canon_sha256":"5742c91c6e1d9e1dd64a02b1f303ce7f0e0d9cfc459d63f57b53bd91a1f06530","abstract_canon_sha256":"458c44a1adc5e86287acd39a998c2e2c5c29cbb370304deb33ca890f3061e5e3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:48.696845Z","signature_b64":"dHH9hfMFb265eS4H4PiN62z4pr0E9JP+bSFKjxPrRnik1PzMTx6ZH28RpYf/nDaDzZGqdeCCE7fnsn8LQP9+DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37c645003cdd4cfd6c8e9ba6e37cb085ad345bd149e17ed264477908c5f3faed","last_reissued_at":"2026-05-18T01:06:48.696035Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:48.696035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Twistor theory, complex homogeneous manifolds and $G$-structures","license":"","headline":"","cross_cats":["math.DG"],"primary_cat":"dg-ga","authors_text":"Sergey A. Merkulov","submitted_at":"1995-02-16T13:48:30Z","abstract_excerpt":"It is shown that any irreducible analytic 1-flat $G$-structure as well as any analytic torsion-free affine connection with irreducibly acting holonomy group can, in principle, be contstructed by twistor methods."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"dg-ga/9502006","kind":"arxiv","version":1},"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":"dg-ga/9502006","created_at":"2026-05-18T01:06:48.696154+00:00"},{"alias_kind":"arxiv_version","alias_value":"dg-ga/9502006v1","created_at":"2026-05-18T01:06:48.696154+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.dg-ga/9502006","created_at":"2026-05-18T01:06:48.696154+00:00"},{"alias_kind":"pith_short_12","alias_value":"G7DEKAB43VGP","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_16","alias_value":"G7DEKAB43VGP23EO","created_at":"2026-05-18T12:25:47.700082+00:00"},{"alias_kind":"pith_short_8","alias_value":"G7DEKAB4","created_at":"2026-05-18T12:25:47.700082+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/G7DEKAB43VGP23EOTOTOG7FQQW","json":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW.json","graph_json":"https://pith.science/api/pith-number/G7DEKAB43VGP23EOTOTOG7FQQW/graph.json","events_json":"https://pith.science/api/pith-number/G7DEKAB43VGP23EOTOTOG7FQQW/events.json","paper":"https://pith.science/paper/G7DEKAB4"},"agent_actions":{"view_html":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW","download_json":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW.json","view_paper":"https://pith.science/paper/G7DEKAB4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=dg-ga/9502006&json=true","fetch_graph":"https://pith.science/api/pith-number/G7DEKAB43VGP23EOTOTOG7FQQW/graph.json","fetch_events":"https://pith.science/api/pith-number/G7DEKAB43VGP23EOTOTOG7FQQW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW/action/storage_attestation","attest_author":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW/action/author_attestation","sign_citation":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW/action/citation_signature","submit_replication":"https://pith.science/pith/G7DEKAB43VGP23EOTOTOG7FQQW/action/replication_record"}},"created_at":"2026-05-18T01:06:48.696154+00:00","updated_at":"2026-05-18T01:06:48.696154+00:00"}