{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:SAPDVIXFYDATSKAAIFKXGF3ZH5","short_pith_number":"pith:SAPDVIXF","canonical_record":{"source":{"id":"1501.05780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2015-01-23T12:06:49Z","cross_cats_sorted":["math.AP"],"title_canon_sha256":"a4b7685e1c7207d8caf77b5d610331ec09496d57a36bf3be8329039ead951a92","abstract_canon_sha256":"4477453b47bb8c6bb12b9ff4bfe784d2f549c182bfa7f980c37084e442c19747"},"schema_version":"1.0"},"canonical_sha256":"901e3aa2e5c0c139280041557317793f439ffa3027a1e6475c39e808e43229bf","source":{"kind":"arxiv","id":"1501.05780","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05780","created_at":"2026-05-18T02:28:49Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05780v1","created_at":"2026-05-18T02:28:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05780","created_at":"2026-05-18T02:28:49Z"},{"alias_kind":"pith_short_12","alias_value":"SAPDVIXFYDAT","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"SAPDVIXFYDATSKAA","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"SAPDVIXF","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:SAPDVIXFYDATSKAAIFKXGF3ZH5","target":"record","payload":{"canonical_record":{"source":{"id":"1501.05780","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2015-01-23T12:06:49Z","cross_cats_sorted":["math.AP"],"title_canon_sha256":"a4b7685e1c7207d8caf77b5d610331ec09496d57a36bf3be8329039ead951a92","abstract_canon_sha256":"4477453b47bb8c6bb12b9ff4bfe784d2f549c182bfa7f980c37084e442c19747"},"schema_version":"1.0"},"canonical_sha256":"901e3aa2e5c0c139280041557317793f439ffa3027a1e6475c39e808e43229bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:49.016019Z","signature_b64":"ITDaHiwRjwumlY/8gLczcTP39fl3QrmEbZ50aDwPi977S8Z4uznvkI5kvHlZmwAIVSEiVl8KPnD7zix4X4ifDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"901e3aa2e5c0c139280041557317793f439ffa3027a1e6475c39e808e43229bf","last_reissued_at":"2026-05-18T02:28:49.015626Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:49.015626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.05780","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":"2026-05-18T02:28:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t2TM4fYzdSOJ9lgxOakok17voXiIkMiOUeczZjConBYevwYYa2KAtcQxn+SKDc92r22t3xHQHBiOjwNkoQoFBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T03:39:18.130148Z"},"content_sha256":"64537bacde4cba99800303dffd937b61363625ce07429f19447680663c2f8adb","schema_version":"1.0","event_id":"sha256:64537bacde4cba99800303dffd937b61363625ce07429f19447680663c2f8adb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:SAPDVIXFYDATSKAAIFKXGF3ZH5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Cauchy problem for the Pavlov equation with large data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AP"],"primary_cat":"nlin.SI","authors_text":"Derchyi Wu","submitted_at":"2015-01-23T12:06:49Z","abstract_excerpt":"The Pavlov equation is one of the simplest integrable systems of vector fields arising from various problems of mathematical physics and differential geometry which are intensively studied in recent literature. In this report, solving a nonlinear Riemann-Hilbert problem via a Newtonian iteration scheme, we complete the inverse scattering theory and prove a short time unique solvability of the Cauchy problem of the Pavlov equation with large initial data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05780","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":"2026-05-18T02:28:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8XpDk7+kgMi6NifEDKd67nY1zNCalfD4zYxayu6qTbkHYIY9C0vqWJOqrGeAap0gXzpGARe+L0yWWBByYWueDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T03:39:18.130874Z"},"content_sha256":"4670137199cb97a99394ddae9f762c18f7bc680bded15fa67c809d6bfc790c8c","schema_version":"1.0","event_id":"sha256:4670137199cb97a99394ddae9f762c18f7bc680bded15fa67c809d6bfc790c8c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5/bundle.json","state_url":"https://pith.science/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5/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":"2026-06-09T03:39:18Z","links":{"resolver":"https://pith.science/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5","bundle":"https://pith.science/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5/bundle.json","state":"https://pith.science/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SAPDVIXFYDATSKAAIFKXGF3ZH5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:SAPDVIXFYDATSKAAIFKXGF3ZH5","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":"4477453b47bb8c6bb12b9ff4bfe784d2f549c182bfa7f980c37084e442c19747","cross_cats_sorted":["math.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2015-01-23T12:06:49Z","title_canon_sha256":"a4b7685e1c7207d8caf77b5d610331ec09496d57a36bf3be8329039ead951a92"},"schema_version":"1.0","source":{"id":"1501.05780","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.05780","created_at":"2026-05-18T02:28:49Z"},{"alias_kind":"arxiv_version","alias_value":"1501.05780v1","created_at":"2026-05-18T02:28:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.05780","created_at":"2026-05-18T02:28:49Z"},{"alias_kind":"pith_short_12","alias_value":"SAPDVIXFYDAT","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"SAPDVIXFYDATSKAA","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"SAPDVIXF","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:4670137199cb97a99394ddae9f762c18f7bc680bded15fa67c809d6bfc790c8c","target":"graph","created_at":"2026-05-18T02:28:49Z","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":"The Pavlov equation is one of the simplest integrable systems of vector fields arising from various problems of mathematical physics and differential geometry which are intensively studied in recent literature. In this report, solving a nonlinear Riemann-Hilbert problem via a Newtonian iteration scheme, we complete the inverse scattering theory and prove a short time unique solvability of the Cauchy problem of the Pavlov equation with large initial data.","authors_text":"Derchyi Wu","cross_cats":["math.AP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2015-01-23T12:06:49Z","title":"The Cauchy problem for the Pavlov equation with large data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.05780","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":"sha256:64537bacde4cba99800303dffd937b61363625ce07429f19447680663c2f8adb","target":"record","created_at":"2026-05-18T02:28:49Z","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":"4477453b47bb8c6bb12b9ff4bfe784d2f549c182bfa7f980c37084e442c19747","cross_cats_sorted":["math.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2015-01-23T12:06:49Z","title_canon_sha256":"a4b7685e1c7207d8caf77b5d610331ec09496d57a36bf3be8329039ead951a92"},"schema_version":"1.0","source":{"id":"1501.05780","kind":"arxiv","version":1}},"canonical_sha256":"901e3aa2e5c0c139280041557317793f439ffa3027a1e6475c39e808e43229bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"901e3aa2e5c0c139280041557317793f439ffa3027a1e6475c39e808e43229bf","first_computed_at":"2026-05-18T02:28:49.015626Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:28:49.015626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ITDaHiwRjwumlY/8gLczcTP39fl3QrmEbZ50aDwPi977S8Z4uznvkI5kvHlZmwAIVSEiVl8KPnD7zix4X4ifDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:28:49.016019Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.05780","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64537bacde4cba99800303dffd937b61363625ce07429f19447680663c2f8adb","sha256:4670137199cb97a99394ddae9f762c18f7bc680bded15fa67c809d6bfc790c8c"],"state_sha256":"7bcc125a309e288713f576108b2fcc52205bdd1ccddbe5e7f78a72ea7faca682"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tOpaOgk39aonkFYaiNYBgWYEpbcQsmEr/mr5vL4N5GNOyadCrC9SsEG3Ppt86aZVDF3pEov6U4XksBWjPf3CCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T03:39:18.134860Z","bundle_sha256":"fc66c036c0424d81d0efb983ee3a8df93d1e629e2cd0ad83cd0f055590f5ac28"}}