{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:C5UDEHZOLEONMPBJ3J34MCUFKR","short_pith_number":"pith:C5UDEHZO","canonical_record":{"source":{"id":"math/9905108","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"1999-05-19T07:39:31Z","cross_cats_sorted":["math.CV"],"title_canon_sha256":"97f91cffac9576f3003422cc0879ca8f2d962d5caf32b3740911a18241fc2ec1","abstract_canon_sha256":"38f5cb499baae580c8c5530bbbfa4cf86308b81aadfadd56fc08972cc6f83c1d"},"schema_version":"1.0"},"canonical_sha256":"1768321f2e591cd63c29da77c60a85544db46adb87c3750ba727419d6e9c360f","source":{"kind":"arxiv","id":"math/9905108","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"math/9905108","created_at":"2026-05-18T00:52:29Z"},{"alias_kind":"arxiv_version","alias_value":"math/9905108v2","created_at":"2026-05-18T00:52:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/9905108","created_at":"2026-05-18T00:52:29Z"},{"alias_kind":"pith_short_12","alias_value":"C5UDEHZOLEON","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"C5UDEHZOLEONMPBJ","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"C5UDEHZO","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:C5UDEHZOLEONMPBJ3J34MCUFKR","target":"record","payload":{"canonical_record":{"source":{"id":"math/9905108","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"1999-05-19T07:39:31Z","cross_cats_sorted":["math.CV"],"title_canon_sha256":"97f91cffac9576f3003422cc0879ca8f2d962d5caf32b3740911a18241fc2ec1","abstract_canon_sha256":"38f5cb499baae580c8c5530bbbfa4cf86308b81aadfadd56fc08972cc6f83c1d"},"schema_version":"1.0"},"canonical_sha256":"1768321f2e591cd63c29da77c60a85544db46adb87c3750ba727419d6e9c360f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:29.579218Z","signature_b64":"cZBHTxUyuniPnA9SFBhmy8MTsqQfWpMRAoWdSA87feqZxxNqGR7MeAjwLMERvRJQjMNX4pwivs22ZAaBb7E3BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1768321f2e591cd63c29da77c60a85544db46adb87c3750ba727419d6e9c360f","last_reissued_at":"2026-05-18T00:52:29.577545Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:29.577545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"math/9905108","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:52:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KHkqTZ4VgCE9/gR2tmn7fIMiAtwao4Qp6YnRa/fhQ6riY5c7yqyVJ9NMc8DlUmQepBp5viGGhTwolofg/4LHDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T11:03:04.172621Z"},"content_sha256":"4924351b4cb622dfb325764c07f1761892b7551444c71e0bf98da4333b7fd5f8","schema_version":"1.0","event_id":"sha256:4924351b4cb622dfb325764c07f1761892b7551444c71e0bf98da4333b7fd5f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:C5UDEHZOLEONMPBJ3J34MCUFKR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the vanishing cycles of a meromorphic function on the complement of its poles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.CV"],"primary_cat":"math.AG","authors_text":"Dirk Siersma, Mihai Tibar","submitted_at":"1999-05-19T07:39:31Z","abstract_excerpt":"We study vanishing cycles naturally attached to a meromorphic function with isolated singularities, in both local and global settings."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/9905108","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:52:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l4ZPwpZRLg2FkX7cdEgRSDB92QDV3DmIntWl8tuCBPdSKAjYIjT89JkrwvtPJE3jBNfl90PMEJDPpvKgsrR7Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T11:03:04.173438Z"},"content_sha256":"08ae008326ff00d748d648e9a80c0fedac69d36fb04f9059d73ef1b16dde77de","schema_version":"1.0","event_id":"sha256:08ae008326ff00d748d648e9a80c0fedac69d36fb04f9059d73ef1b16dde77de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C5UDEHZOLEONMPBJ3J34MCUFKR/bundle.json","state_url":"https://pith.science/pith/C5UDEHZOLEONMPBJ3J34MCUFKR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C5UDEHZOLEONMPBJ3J34MCUFKR/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":"2026-05-31T11:03:04Z","links":{"resolver":"https://pith.science/pith/C5UDEHZOLEONMPBJ3J34MCUFKR","bundle":"https://pith.science/pith/C5UDEHZOLEONMPBJ3J34MCUFKR/bundle.json","state":"https://pith.science/pith/C5UDEHZOLEONMPBJ3J34MCUFKR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C5UDEHZOLEONMPBJ3J34MCUFKR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:C5UDEHZOLEONMPBJ3J34MCUFKR","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":"38f5cb499baae580c8c5530bbbfa4cf86308b81aadfadd56fc08972cc6f83c1d","cross_cats_sorted":["math.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"1999-05-19T07:39:31Z","title_canon_sha256":"97f91cffac9576f3003422cc0879ca8f2d962d5caf32b3740911a18241fc2ec1"},"schema_version":"1.0","source":{"id":"math/9905108","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"math/9905108","created_at":"2026-05-18T00:52:29Z"},{"alias_kind":"arxiv_version","alias_value":"math/9905108v2","created_at":"2026-05-18T00:52:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/9905108","created_at":"2026-05-18T00:52:29Z"},{"alias_kind":"pith_short_12","alias_value":"C5UDEHZOLEON","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"C5UDEHZOLEONMPBJ","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"C5UDEHZO","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:08ae008326ff00d748d648e9a80c0fedac69d36fb04f9059d73ef1b16dde77de","target":"graph","created_at":"2026-05-18T00:52:29Z","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":"We study vanishing cycles naturally attached to a meromorphic function with isolated singularities, in both local and global settings.","authors_text":"Dirk Siersma, Mihai Tibar","cross_cats":["math.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"1999-05-19T07:39:31Z","title":"On the vanishing cycles of a meromorphic function on the complement of its poles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/9905108","kind":"arxiv","version":2},"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":"sha256:4924351b4cb622dfb325764c07f1761892b7551444c71e0bf98da4333b7fd5f8","target":"record","created_at":"2026-05-18T00:52:29Z","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":"38f5cb499baae580c8c5530bbbfa4cf86308b81aadfadd56fc08972cc6f83c1d","cross_cats_sorted":["math.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"1999-05-19T07:39:31Z","title_canon_sha256":"97f91cffac9576f3003422cc0879ca8f2d962d5caf32b3740911a18241fc2ec1"},"schema_version":"1.0","source":{"id":"math/9905108","kind":"arxiv","version":2}},"canonical_sha256":"1768321f2e591cd63c29da77c60a85544db46adb87c3750ba727419d6e9c360f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1768321f2e591cd63c29da77c60a85544db46adb87c3750ba727419d6e9c360f","first_computed_at":"2026-05-18T00:52:29.577545Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:29.577545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cZBHTxUyuniPnA9SFBhmy8MTsqQfWpMRAoWdSA87feqZxxNqGR7MeAjwLMERvRJQjMNX4pwivs22ZAaBb7E3BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:29.579218Z","signed_message":"canonical_sha256_bytes"},"source_id":"math/9905108","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4924351b4cb622dfb325764c07f1761892b7551444c71e0bf98da4333b7fd5f8","sha256:08ae008326ff00d748d648e9a80c0fedac69d36fb04f9059d73ef1b16dde77de"],"state_sha256":"a5586c1959217f110fe964ce355aa0201270a1a6b582941e89a715ac790957c6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ob99LO+OKS4DYuNzurD9dEZxQnGnNuPaIxA+JCNhVEfws4kRZxqsWX66/GcOQv1EGriKYt7G6Y2Yf71f6fGHAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T11:03:04.177645Z","bundle_sha256":"a17ac8ca51165e7722bf3c0d14cbc4815c56e734ff78669ef9dfbcac9024928c"}}