{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:BIGHP5Y2MATE52HLLHF2J2VRLS","short_pith_number":"pith:BIGHP5Y2","canonical_record":{"source":{"id":"2210.16591","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2022-10-29T12:55:12Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"344a1ebd6a0b1b4bde8b69c5b29c1ab519c313bf878d48a6dc7ad2858223703b","abstract_canon_sha256":"6371126d5ac05699c8ed70ea1daaa3107a0e1a17bd8e1e667ef590d826903ef5"},"schema_version":"1.0"},"canonical_sha256":"0a0c77f71a60264ee8eb59cba4eab15c9f63de1b240fd014b29abf0c970c3e40","source":{"kind":"arxiv","id":"2210.16591","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.16591","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"arxiv_version","alias_value":"2210.16591v2","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.16591","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"pith_short_12","alias_value":"BIGHP5Y2MATE","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"pith_short_16","alias_value":"BIGHP5Y2MATE52HL","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"pith_short_8","alias_value":"BIGHP5Y2","created_at":"2026-07-05T06:50:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:BIGHP5Y2MATE52HLLHF2J2VRLS","target":"record","payload":{"canonical_record":{"source":{"id":"2210.16591","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2022-10-29T12:55:12Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"344a1ebd6a0b1b4bde8b69c5b29c1ab519c313bf878d48a6dc7ad2858223703b","abstract_canon_sha256":"6371126d5ac05699c8ed70ea1daaa3107a0e1a17bd8e1e667ef590d826903ef5"},"schema_version":"1.0"},"canonical_sha256":"0a0c77f71a60264ee8eb59cba4eab15c9f63de1b240fd014b29abf0c970c3e40","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:50:38.163744Z","signature_b64":"92DgP8lzlXN5dJqiUlpA44ZQa0GBDJ6sK3xjoA9g8wXXz6hEPBVwQ9WX66WjASL3RHAoUXZ9ktSFWmDRSzHECw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a0c77f71a60264ee8eb59cba4eab15c9f63de1b240fd014b29abf0c970c3e40","last_reissued_at":"2026-07-05T06:50:38.163225Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:50:38.163225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.16591","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":"2026-07-05T06:50:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"efOl6fX/ZBbep23tub9OPA0N5s+hYAtOdIODlrFLPZElX/Vk8mcDKOgb2ec6Fm5RkKP4/Q/BI/CnNsj6OuQbBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:37:34.120611Z"},"content_sha256":"38d03e666057e05f32dbda903bdb3155dedabb6951dd192048902e6dad264d26","schema_version":"1.0","event_id":"sha256:38d03e666057e05f32dbda903bdb3155dedabb6951dd192048902e6dad264d26"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:BIGHP5Y2MATE52HLLHF2J2VRLS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"DisenPOI: Disentangling Sequential and Geographical Influence for Point-of-Interest Recommendation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.IR","authors_text":"Fang Sun, Jia Cheng, Jun Lei, Ming Zhang, Wei Ju, Xuyang Hou, Yifang Qin, Yifan Wang, Zhe Wang","submitted_at":"2022-10-29T12:55:12Z","abstract_excerpt":"Point-of-Interest (POI) recommendation plays a vital role in various location-aware services. It has been observed that POI recommendation is driven by both sequential and geographical influences. However, since there is no annotated label of the dominant influence during recommendation, existing methods tend to entangle these two influences, which may lead to sub-optimal recommendation performance and poor interpretability. In this paper, we address the above challenge by proposing DisenPOI, a novel Disentangled dual-graph framework for POI recommendation, which jointly utilizes sequential an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.16591","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.16591/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:50:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t63GDpleLqd8RSA3lMeOSXaqK9M+MVl49LbYKWmU4C8hHA7gF2op2WOFN32c9D88kawjSxSX2U6tfxYdUbmYAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T05:37:34.121277Z"},"content_sha256":"38117fd878b8e77bff0e958dbabdc8354558ebdec4132e4eb4013bc5b066527f","schema_version":"1.0","event_id":"sha256:38117fd878b8e77bff0e958dbabdc8354558ebdec4132e4eb4013bc5b066527f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BIGHP5Y2MATE52HLLHF2J2VRLS/bundle.json","state_url":"https://pith.science/pith/BIGHP5Y2MATE52HLLHF2J2VRLS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BIGHP5Y2MATE52HLLHF2J2VRLS/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":"2026-07-09T05:37:34Z","links":{"resolver":"https://pith.science/pith/BIGHP5Y2MATE52HLLHF2J2VRLS","bundle":"https://pith.science/pith/BIGHP5Y2MATE52HLLHF2J2VRLS/bundle.json","state":"https://pith.science/pith/BIGHP5Y2MATE52HLLHF2J2VRLS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BIGHP5Y2MATE52HLLHF2J2VRLS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:BIGHP5Y2MATE52HLLHF2J2VRLS","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":"6371126d5ac05699c8ed70ea1daaa3107a0e1a17bd8e1e667ef590d826903ef5","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2022-10-29T12:55:12Z","title_canon_sha256":"344a1ebd6a0b1b4bde8b69c5b29c1ab519c313bf878d48a6dc7ad2858223703b"},"schema_version":"1.0","source":{"id":"2210.16591","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.16591","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"arxiv_version","alias_value":"2210.16591v2","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.16591","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"pith_short_12","alias_value":"BIGHP5Y2MATE","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"pith_short_16","alias_value":"BIGHP5Y2MATE52HL","created_at":"2026-07-05T06:50:38Z"},{"alias_kind":"pith_short_8","alias_value":"BIGHP5Y2","created_at":"2026-07-05T06:50:38Z"}],"graph_snapshots":[{"event_id":"sha256:38117fd878b8e77bff0e958dbabdc8354558ebdec4132e4eb4013bc5b066527f","target":"graph","created_at":"2026-07-05T06:50:38Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2210.16591/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Point-of-Interest (POI) recommendation plays a vital role in various location-aware services. It has been observed that POI recommendation is driven by both sequential and geographical influences. However, since there is no annotated label of the dominant influence during recommendation, existing methods tend to entangle these two influences, which may lead to sub-optimal recommendation performance and poor interpretability. In this paper, we address the above challenge by proposing DisenPOI, a novel Disentangled dual-graph framework for POI recommendation, which jointly utilizes sequential an","authors_text":"Fang Sun, Jia Cheng, Jun Lei, Ming Zhang, Wei Ju, Xuyang Hou, Yifang Qin, Yifan Wang, Zhe Wang","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2022-10-29T12:55:12Z","title":"DisenPOI: Disentangling Sequential and Geographical Influence for Point-of-Interest Recommendation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.16591","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":"sha256:38d03e666057e05f32dbda903bdb3155dedabb6951dd192048902e6dad264d26","target":"record","created_at":"2026-07-05T06:50:38Z","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":"6371126d5ac05699c8ed70ea1daaa3107a0e1a17bd8e1e667ef590d826903ef5","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2022-10-29T12:55:12Z","title_canon_sha256":"344a1ebd6a0b1b4bde8b69c5b29c1ab519c313bf878d48a6dc7ad2858223703b"},"schema_version":"1.0","source":{"id":"2210.16591","kind":"arxiv","version":2}},"canonical_sha256":"0a0c77f71a60264ee8eb59cba4eab15c9f63de1b240fd014b29abf0c970c3e40","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a0c77f71a60264ee8eb59cba4eab15c9f63de1b240fd014b29abf0c970c3e40","first_computed_at":"2026-07-05T06:50:38.163225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:50:38.163225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"92DgP8lzlXN5dJqiUlpA44ZQa0GBDJ6sK3xjoA9g8wXXz6hEPBVwQ9WX66WjASL3RHAoUXZ9ktSFWmDRSzHECw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:50:38.163744Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.16591","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38d03e666057e05f32dbda903bdb3155dedabb6951dd192048902e6dad264d26","sha256:38117fd878b8e77bff0e958dbabdc8354558ebdec4132e4eb4013bc5b066527f"],"state_sha256":"724e1908353d6c38ea47c0b2d35a16eac9fd6e86d29f31c8ed30302534877b94"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3JT9k1Zt3efy9Di8r4v82UAw1gssTdnUQrdCJkJBk8fb1Mi7PYpYY+bK0AODNDm7Fta/C1ULVgAkYKmMMCkwAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T05:37:34.125041Z","bundle_sha256":"07aacfeda008b3489e77d7b30b5149c23dac3c99c2349122fc3c0449234ab085"}}