{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:ZMX7L2S2FYWTBE3LHQ4AYFDFHE","short_pith_number":"pith:ZMX7L2S2","schema_version":"1.0","canonical_sha256":"cb2ff5ea5a2e2d30936b3c380c146539331d63fa424e88d57df0ebec824e68e8","source":{"kind":"arxiv","id":"math/0303197","version":3},"attestation_state":"computed","paper":{"title":"Kaehler reduction of metrics with holonomy G_2","license":"","headline":"","cross_cats":[],"primary_cat":"math.DG","authors_text":"Simon Salamon, Vestislav Apostolov","submitted_at":"2003-03-17T18:03:01Z","abstract_excerpt":"A torsion-free G_2 structure admitting an infinitesimal isometry is shown to give rise to a 4-manifold equipped with a complex symplectic structure and a 1-parameter family of functions and 2-forms linked by second order equations. Reversing the process in various special cases leads to the construction of explicit metrics with holonomy equal to G_2."},"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":"math/0303197","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"math.DG","submitted_at":"2003-03-17T18:03:01Z","cross_cats_sorted":[],"title_canon_sha256":"4f86d9970a6d2e50568da03a1245f347ab644cb5c66d669c519ba51b6018116a","abstract_canon_sha256":"e689628eea5cde24b2ed35f6e6762cdcb0c1a530d101d1d81fb1432ad0582774"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:41:40.317798Z","signature_b64":"OBvs3DSpSQTmc+NTKhjtdvREjBoVfKmkXkNkFNVTiHFVpvfuk109lQ0CD6OaA2W+VHBuWPPyW8fqRIgFanvhDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb2ff5ea5a2e2d30936b3c380c146539331d63fa424e88d57df0ebec824e68e8","last_reissued_at":"2026-07-04T16:41:40.317360Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:41:40.317360Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kaehler reduction of metrics with holonomy G_2","license":"","headline":"","cross_cats":[],"primary_cat":"math.DG","authors_text":"Simon Salamon, Vestislav Apostolov","submitted_at":"2003-03-17T18:03:01Z","abstract_excerpt":"A torsion-free G_2 structure admitting an infinitesimal isometry is shown to give rise to a 4-manifold equipped with a complex symplectic structure and a 1-parameter family of functions and 2-forms linked by second order equations. Reversing the process in various special cases leads to the construction of explicit metrics with holonomy equal to G_2."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/0303197","kind":"arxiv","version":3},"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/math/0303197/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":"math/0303197","created_at":"2026-07-04T16:41:40.317420+00:00"},{"alias_kind":"arxiv_version","alias_value":"math/0303197v3","created_at":"2026-07-04T16:41:40.317420+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/0303197","created_at":"2026-07-04T16:41:40.317420+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZMX7L2S2FYWT","created_at":"2026-07-04T16:41:40.317420+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZMX7L2S2FYWTBE3L","created_at":"2026-07-04T16:41:40.317420+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZMX7L2S2","created_at":"2026-07-04T16:41:40.317420+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1908.04623","citing_title":"Special Holonomy Manifolds, Domain Walls, Intersecting Branes and T-folds","ref_index":13,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE","json":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE.json","graph_json":"https://pith.science/api/pith-number/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/graph.json","events_json":"https://pith.science/api/pith-number/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/events.json","paper":"https://pith.science/paper/ZMX7L2S2"},"agent_actions":{"view_html":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE","download_json":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE.json","view_paper":"https://pith.science/paper/ZMX7L2S2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=math/0303197&json=true","fetch_graph":"https://pith.science/api/pith-number/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/graph.json","fetch_events":"https://pith.science/api/pith-number/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/action/storage_attestation","attest_author":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/action/author_attestation","sign_citation":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/action/citation_signature","submit_replication":"https://pith.science/pith/ZMX7L2S2FYWTBE3LHQ4AYFDFHE/action/replication_record"}},"created_at":"2026-07-04T16:41:40.317420+00:00","updated_at":"2026-07-04T16:41:40.317420+00:00"}