{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SSMM6VRAOMQW2IUFV72RKB5NEZ","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":"cecb534ead7cf7969e5fdfc05d174e8edd6ee7f62942557fbfb374c520f75470","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-06-25T03:31:47Z","title_canon_sha256":"dd0086143841a2e660150c05e68df483924422cb6bcc5ea927dd4919a6bebe32"},"schema_version":"1.0","source":{"id":"2306.14114","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.14114","created_at":"2026-07-05T07:54:49Z"},{"alias_kind":"arxiv_version","alias_value":"2306.14114v2","created_at":"2026-07-05T07:54:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.14114","created_at":"2026-07-05T07:54:49Z"},{"alias_kind":"pith_short_12","alias_value":"SSMM6VRAOMQW","created_at":"2026-07-05T07:54:49Z"},{"alias_kind":"pith_short_16","alias_value":"SSMM6VRAOMQW2IUF","created_at":"2026-07-05T07:54:49Z"},{"alias_kind":"pith_short_8","alias_value":"SSMM6VRA","created_at":"2026-07-05T07:54:49Z"}],"graph_snapshots":[{"event_id":"sha256:938ed1de97fdd445ffc9facb61577834cc8e62970bbafb8aa061c0c770e7ef72","target":"graph","created_at":"2026-07-05T07:54:49Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2306.14114/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Learning Granger causality from event sequences is a challenging but essential task across various applications. Most existing methods rely on the assumption that event sequences are independent and identically distributed (i.i.d.). However, this i.i.d. assumption is often violated due to the inherent dependencies among the event sequences. Fortunately, in practice, we find these dependencies can be modeled by a topological network, suggesting a potential solution to the non-i.i.d. problem by introducing the prior topological network into Granger causal discovery. This observation prompts us t","authors_text":"Jie Qiao, Keli Zhang, Ruichu Cai, Wei Chen, Yuequn Liu, Yuguang Yan, Zhifeng Hao, Zijian Li","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-06-25T03:31:47Z","title":"TNPAR: Topological Neural Poisson Auto-Regressive Model for Learning Granger Causal Structure from Event Sequences"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.14114","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":"sha256:5e67918ec86642cab0a36e42cc5ccb26f16282883d9858109cabe6f39aadbe73","target":"record","created_at":"2026-07-05T07:54:49Z","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":"cecb534ead7cf7969e5fdfc05d174e8edd6ee7f62942557fbfb374c520f75470","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2023-06-25T03:31:47Z","title_canon_sha256":"dd0086143841a2e660150c05e68df483924422cb6bcc5ea927dd4919a6bebe32"},"schema_version":"1.0","source":{"id":"2306.14114","kind":"arxiv","version":2}},"canonical_sha256":"9498cf562073216d2285aff51507ad26575bec584d0dd18a4dc92b5e20c021ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9498cf562073216d2285aff51507ad26575bec584d0dd18a4dc92b5e20c021ba","first_computed_at":"2026-07-05T07:54:49.522805Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:54:49.522805Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BIcplA+FGoFco+b7jq4T6b91TK7iFZCciBo00aXpezelcjQLV355QFpPaWutQat3qFG7G2SSk1wFm82rECIKAg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:54:49.523297Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.14114","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e67918ec86642cab0a36e42cc5ccb26f16282883d9858109cabe6f39aadbe73","sha256:938ed1de97fdd445ffc9facb61577834cc8e62970bbafb8aa061c0c770e7ef72"],"state_sha256":"47ad30a6c2438c9323c3e766b1a8c757d0ca9eab494fd8eebf9bbe3c41eb4c6a"}