{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:EQV7VO747KOPFVFOAEEHZZEX2D","short_pith_number":"pith:EQV7VO74","canonical_record":{"source":{"id":"1706.05823","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-06-19T08:09:05Z","cross_cats_sorted":[],"title_canon_sha256":"fad1611142dafc9a651de272193a6397aa2de5a985c099c92f0ebebc73bd1ae6","abstract_canon_sha256":"7d64b3877beb636b79ee11369e53d97ce9cefa30a6abe120f70a59b20eebc802"},"schema_version":"1.0"},"canonical_sha256":"242bfabbfcfa9cf2d4ae01087ce497d0d90ca211a620e05ea71817d3e456a59c","source":{"kind":"arxiv","id":"1706.05823","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.05823","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"arxiv_version","alias_value":"1706.05823v1","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.05823","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"pith_short_12","alias_value":"EQV7VO747KOP","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"EQV7VO747KOPFVFO","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"EQV7VO74","created_at":"2026-05-18T12:31:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:EQV7VO747KOPFVFOAEEHZZEX2D","target":"record","payload":{"canonical_record":{"source":{"id":"1706.05823","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-06-19T08:09:05Z","cross_cats_sorted":[],"title_canon_sha256":"fad1611142dafc9a651de272193a6397aa2de5a985c099c92f0ebebc73bd1ae6","abstract_canon_sha256":"7d64b3877beb636b79ee11369e53d97ce9cefa30a6abe120f70a59b20eebc802"},"schema_version":"1.0"},"canonical_sha256":"242bfabbfcfa9cf2d4ae01087ce497d0d90ca211a620e05ea71817d3e456a59c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:08.783309Z","signature_b64":"UaZ2J62Ot3LaFavKtzBxUC2ohU8/eWC64KVKmyS2b/Rc6HfgI4Y6eW31wLZc2nPmcpqTuahfIjyJWxX6SJz2AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"242bfabbfcfa9cf2d4ae01087ce497d0d90ca211a620e05ea71817d3e456a59c","last_reissued_at":"2026-05-18T00:42:08.782746Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:08.782746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.05823","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:42:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LOTJpTJFYh16KucwJPsVltZ9/jbg705zS8G0G9o1ipkcD9Qie620/hg9VJeMc5Q2jx9D+ieNSTntrAUnk7B0CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T22:25:07.437410Z"},"content_sha256":"b4d25f274dd981453b770876e882d33b0c85ff8176d3bd7b1d754610a14e9a0e","schema_version":"1.0","event_id":"sha256:b4d25f274dd981453b770876e882d33b0c85ff8176d3bd7b1d754610a14e9a0e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:EQV7VO747KOPFVFOAEEHZZEX2D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Algebraic cycles on Fano varieties of some cubics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Robert Laterveer","submitted_at":"2017-06-19T08:09:05Z","abstract_excerpt":"This note is about cycle-theoretic properties of the Fano variety of lines on a smooth cubic fivefold. The arguments are based on the fact that this Fano variety has finite-dimensional motive. We also present some results concerning Chow groups of Fano varieties of lines on certain cubics in other dimensions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.05823","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:42:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P89DkrKwv9dNMJFc1pNhpYPFjWN968CHoQ16Q0MV2chDba0KJ6anN2Zut07pNJm7XvL+uvFw05o/+Bz1dK6WAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T22:25:07.437814Z"},"content_sha256":"e5fa1740e0ec44a3d4054016a7f4b1a4e5a53a49c95b698435692523f5c93cb7","schema_version":"1.0","event_id":"sha256:e5fa1740e0ec44a3d4054016a7f4b1a4e5a53a49c95b698435692523f5c93cb7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EQV7VO747KOPFVFOAEEHZZEX2D/bundle.json","state_url":"https://pith.science/pith/EQV7VO747KOPFVFOAEEHZZEX2D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EQV7VO747KOPFVFOAEEHZZEX2D/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-20T22:25:07Z","links":{"resolver":"https://pith.science/pith/EQV7VO747KOPFVFOAEEHZZEX2D","bundle":"https://pith.science/pith/EQV7VO747KOPFVFOAEEHZZEX2D/bundle.json","state":"https://pith.science/pith/EQV7VO747KOPFVFOAEEHZZEX2D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EQV7VO747KOPFVFOAEEHZZEX2D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:EQV7VO747KOPFVFOAEEHZZEX2D","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"7d64b3877beb636b79ee11369e53d97ce9cefa30a6abe120f70a59b20eebc802","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-06-19T08:09:05Z","title_canon_sha256":"fad1611142dafc9a651de272193a6397aa2de5a985c099c92f0ebebc73bd1ae6"},"schema_version":"1.0","source":{"id":"1706.05823","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.05823","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"arxiv_version","alias_value":"1706.05823v1","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.05823","created_at":"2026-05-18T00:42:08Z"},{"alias_kind":"pith_short_12","alias_value":"EQV7VO747KOP","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_16","alias_value":"EQV7VO747KOPFVFO","created_at":"2026-05-18T12:31:12Z"},{"alias_kind":"pith_short_8","alias_value":"EQV7VO74","created_at":"2026-05-18T12:31:12Z"}],"graph_snapshots":[{"event_id":"sha256:e5fa1740e0ec44a3d4054016a7f4b1a4e5a53a49c95b698435692523f5c93cb7","target":"graph","created_at":"2026-05-18T00:42:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"This note is about cycle-theoretic properties of the Fano variety of lines on a smooth cubic fivefold. The arguments are based on the fact that this Fano variety has finite-dimensional motive. We also present some results concerning Chow groups of Fano varieties of lines on certain cubics in other dimensions.","authors_text":"Robert Laterveer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-06-19T08:09:05Z","title":"Algebraic cycles on Fano varieties of some cubics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.05823","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b4d25f274dd981453b770876e882d33b0c85ff8176d3bd7b1d754610a14e9a0e","target":"record","created_at":"2026-05-18T00:42:08Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"7d64b3877beb636b79ee11369e53d97ce9cefa30a6abe120f70a59b20eebc802","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2017-06-19T08:09:05Z","title_canon_sha256":"fad1611142dafc9a651de272193a6397aa2de5a985c099c92f0ebebc73bd1ae6"},"schema_version":"1.0","source":{"id":"1706.05823","kind":"arxiv","version":1}},"canonical_sha256":"242bfabbfcfa9cf2d4ae01087ce497d0d90ca211a620e05ea71817d3e456a59c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"242bfabbfcfa9cf2d4ae01087ce497d0d90ca211a620e05ea71817d3e456a59c","first_computed_at":"2026-05-18T00:42:08.782746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:08.782746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UaZ2J62Ot3LaFavKtzBxUC2ohU8/eWC64KVKmyS2b/Rc6HfgI4Y6eW31wLZc2nPmcpqTuahfIjyJWxX6SJz2AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:08.783309Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.05823","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b4d25f274dd981453b770876e882d33b0c85ff8176d3bd7b1d754610a14e9a0e","sha256:e5fa1740e0ec44a3d4054016a7f4b1a4e5a53a49c95b698435692523f5c93cb7"],"state_sha256":"502620316b0821538df624521b9d837f6f9858ee88aee01c7e80115de0859be1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a0SPNBGN6bXFcC8As7Wq1JZTOhTsVLRfaxH37SleuWd2UDqz3tLjwn6VL0uA0gM/qK1lszU2zM0iThPPDnDuDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T22:25:07.439600Z","bundle_sha256":"dcb380debc3efcf921aca9d6a768e0d5e59a95116b99f2f39bb1a53f216abbb4"}}