{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:EKCW4QOQESLLGZOXYY53YWTQMU","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":"d2cee4bbeca6449896e8c5619a1452148820e01e59a4297098819c936516776a","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2026-06-25T07:21:37Z","title_canon_sha256":"764d0ef797f8a346fd7a84ec3de4798727eeda0fcf127b18aebfd88b48eeaa1d"},"schema_version":"1.0","source":{"id":"2606.26690","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.26690","created_at":"2026-06-26T01:15:56Z"},{"alias_kind":"arxiv_version","alias_value":"2606.26690v1","created_at":"2026-06-26T01:15:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.26690","created_at":"2026-06-26T01:15:56Z"},{"alias_kind":"pith_short_12","alias_value":"EKCW4QOQESLL","created_at":"2026-06-26T01:15:56Z"},{"alias_kind":"pith_short_16","alias_value":"EKCW4QOQESLLGZOX","created_at":"2026-06-26T01:15:56Z"},{"alias_kind":"pith_short_8","alias_value":"EKCW4QOQ","created_at":"2026-06-26T01:15:56Z"}],"graph_snapshots":[{"event_id":"sha256:4e6acbcfeeeec84813cb3e91f65c20b99af7a21bac5c122494c48a0a9f5a3940","target":"graph","created_at":"2026-06-26T01:15:56Z","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/2606.26690/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In large-scale paid acquisition and growth advertising systems, production attribution outputs are widely used for daily budget allocation and channel diagnosis. However, paid-attributed conversions such as daily new users (DNU) may systematically overstate true incremental growth when paid channels overlap with organic demand, brand-driven traffic, or other acquisition channels. This attribution-cannibalization mismatch can distort incremental ROI measurement and budget decisions at scale.\n  We propose an experiment-calibrated attribution correction framework that uses incrementality experime","authors_text":"Bowen Yuan, Donghui Li, Lijing Song, Qinxin Chen, Zili Yang","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2026-06-25T07:21:37Z","title":"Attributed, But Not Incremental: Cannibalization-Corrected Attribution for Large-Scale Advertising"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.26690","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":"sha256:0e8b78b20e5cf2f5dbba516e228bcd080f298112f9ba326bb9c49d17363fb862","target":"record","created_at":"2026-06-26T01:15:56Z","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":"d2cee4bbeca6449896e8c5619a1452148820e01e59a4297098819c936516776a","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2026-06-25T07:21:37Z","title_canon_sha256":"764d0ef797f8a346fd7a84ec3de4798727eeda0fcf127b18aebfd88b48eeaa1d"},"schema_version":"1.0","source":{"id":"2606.26690","kind":"arxiv","version":1}},"canonical_sha256":"22856e41d02496b365d7c63bbc5a70652e20f5c44c44b86658faf5649fc6080b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"22856e41d02496b365d7c63bbc5a70652e20f5c44c44b86658faf5649fc6080b","first_computed_at":"2026-06-26T01:15:56.882597Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:15:56.882597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3GWq5lw8Pib56U6V5kdvIgZp1jvVhrm1cmzuViBHdGuZ41NVyf3XzD+6tl85kavMXkXW3KvdF6y7o0nJU90mAw==","signature_status":"signed_v1","signed_at":"2026-06-26T01:15:56.882971Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.26690","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e8b78b20e5cf2f5dbba516e228bcd080f298112f9ba326bb9c49d17363fb862","sha256:4e6acbcfeeeec84813cb3e91f65c20b99af7a21bac5c122494c48a0a9f5a3940"],"state_sha256":"1d6352b26220aa404d010818b77ee2ffc46f248e13941476a2ca217f7e976250"}