{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VV34DVK4465XF4MLJJ6VPOOYDE","short_pith_number":"pith:VV34DVK4","canonical_record":{"source":{"id":"1802.05895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-02-16T11:15:01Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"2936dfae50375d4a034a16b60d642951552a154c4806a94ee0f148511960f2d9","abstract_canon_sha256":"2ac46ccca461e577693c4e5fcda5b4e4f7418204998ce9f5665961a65e5e0219"},"schema_version":"1.0"},"canonical_sha256":"ad77c1d55ce7bb72f18b4a7d57b9d81904999af17cfbb3efd984d15c39ca2fd1","source":{"kind":"arxiv","id":"1802.05895","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.05895","created_at":"2026-05-18T00:23:10Z"},{"alias_kind":"arxiv_version","alias_value":"1802.05895v1","created_at":"2026-05-18T00:23:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05895","created_at":"2026-05-18T00:23:10Z"},{"alias_kind":"pith_short_12","alias_value":"VV34DVK4465X","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VV34DVK4465XF4ML","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VV34DVK4","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VV34DVK4465XF4MLJJ6VPOOYDE","target":"record","payload":{"canonical_record":{"source":{"id":"1802.05895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-02-16T11:15:01Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"2936dfae50375d4a034a16b60d642951552a154c4806a94ee0f148511960f2d9","abstract_canon_sha256":"2ac46ccca461e577693c4e5fcda5b4e4f7418204998ce9f5665961a65e5e0219"},"schema_version":"1.0"},"canonical_sha256":"ad77c1d55ce7bb72f18b4a7d57b9d81904999af17cfbb3efd984d15c39ca2fd1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:10.586951Z","signature_b64":"pyQLibzzfcEmsFTEmYVT47QWiMMP+X5PvYCGNydgSi62BFQ4f6y3SaBf997f6u/I3gCzjMrPCgywHqOasEUEDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad77c1d55ce7bb72f18b4a7d57b9d81904999af17cfbb3efd984d15c39ca2fd1","last_reissued_at":"2026-05-18T00:23:10.586177Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:10.586177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.05895","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":"2026-05-18T00:23:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RIcjYXptB9cfi1xsATQiNetDVHHuc3WcCGvrcWaDDaUQdteIK7+46a08Fj18Lp0ABoAA+r2Yxgn4wqj6gdEWBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T23:56:55.669532Z"},"content_sha256":"9d0f4317632a32bbd7c74f3b6fa72d2be6ad4421fba84c5f25b2307829702755","schema_version":"1.0","event_id":"sha256:9d0f4317632a32bbd7c74f3b6fa72d2be6ad4421fba84c5f25b2307829702755"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VV34DVK4465XF4MLJJ6VPOOYDE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dealing with Uncertainties in User Feedback: Strategies Between Denying and Accepting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.HC","authors_text":"Kevin Jasberg, Sergej Sizov","submitted_at":"2018-02-16T11:15:01Z","abstract_excerpt":"Latest research revealed a considerable lack of reliability within user feedback and discussed striking impacts for the assessment of adaptive web systems and content personalisation approaches, e.g. ranking errors, systematic biases to accuracy metrics as well as its natural offset (the magic barrier). In order to perform holistic assessments and to improve web systems, a variety of strategies have been proposed to deal with this so-called human uncertainty. In this contribution we discuss the most relevant strategies to handle uncertain feedback and demonstrate that these approaches are more"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05895","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":"2026-05-18T00:23:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a+/VxikipK9So3aExSMK6qcquDESdSGEu+WvRRHRnS7apwfXZV5ESjNpF42xrms2HUHGprqWP6EMul6Xq9uOCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T23:56:55.669879Z"},"content_sha256":"acfcaa5f726ca30a8604ac3409ac34356f0e1c4a0999cd704e2c52078a707593","schema_version":"1.0","event_id":"sha256:acfcaa5f726ca30a8604ac3409ac34356f0e1c4a0999cd704e2c52078a707593"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VV34DVK4465XF4MLJJ6VPOOYDE/bundle.json","state_url":"https://pith.science/pith/VV34DVK4465XF4MLJJ6VPOOYDE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VV34DVK4465XF4MLJJ6VPOOYDE/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":"2026-07-02T23:56:55Z","links":{"resolver":"https://pith.science/pith/VV34DVK4465XF4MLJJ6VPOOYDE","bundle":"https://pith.science/pith/VV34DVK4465XF4MLJJ6VPOOYDE/bundle.json","state":"https://pith.science/pith/VV34DVK4465XF4MLJJ6VPOOYDE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VV34DVK4465XF4MLJJ6VPOOYDE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VV34DVK4465XF4MLJJ6VPOOYDE","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":"2ac46ccca461e577693c4e5fcda5b4e4f7418204998ce9f5665961a65e5e0219","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-02-16T11:15:01Z","title_canon_sha256":"2936dfae50375d4a034a16b60d642951552a154c4806a94ee0f148511960f2d9"},"schema_version":"1.0","source":{"id":"1802.05895","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.05895","created_at":"2026-05-18T00:23:10Z"},{"alias_kind":"arxiv_version","alias_value":"1802.05895v1","created_at":"2026-05-18T00:23:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05895","created_at":"2026-05-18T00:23:10Z"},{"alias_kind":"pith_short_12","alias_value":"VV34DVK4465X","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VV34DVK4465XF4ML","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VV34DVK4","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:acfcaa5f726ca30a8604ac3409ac34356f0e1c4a0999cd704e2c52078a707593","target":"graph","created_at":"2026-05-18T00:23:10Z","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":"Latest research revealed a considerable lack of reliability within user feedback and discussed striking impacts for the assessment of adaptive web systems and content personalisation approaches, e.g. ranking errors, systematic biases to accuracy metrics as well as its natural offset (the magic barrier). In order to perform holistic assessments and to improve web systems, a variety of strategies have been proposed to deal with this so-called human uncertainty. In this contribution we discuss the most relevant strategies to handle uncertain feedback and demonstrate that these approaches are more","authors_text":"Kevin Jasberg, Sergej Sizov","cross_cats":["cs.IR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-02-16T11:15:01Z","title":"Dealing with Uncertainties in User Feedback: Strategies Between Denying and Accepting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05895","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":"sha256:9d0f4317632a32bbd7c74f3b6fa72d2be6ad4421fba84c5f25b2307829702755","target":"record","created_at":"2026-05-18T00:23:10Z","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":"2ac46ccca461e577693c4e5fcda5b4e4f7418204998ce9f5665961a65e5e0219","cross_cats_sorted":["cs.IR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-02-16T11:15:01Z","title_canon_sha256":"2936dfae50375d4a034a16b60d642951552a154c4806a94ee0f148511960f2d9"},"schema_version":"1.0","source":{"id":"1802.05895","kind":"arxiv","version":1}},"canonical_sha256":"ad77c1d55ce7bb72f18b4a7d57b9d81904999af17cfbb3efd984d15c39ca2fd1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad77c1d55ce7bb72f18b4a7d57b9d81904999af17cfbb3efd984d15c39ca2fd1","first_computed_at":"2026-05-18T00:23:10.586177Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:10.586177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pyQLibzzfcEmsFTEmYVT47QWiMMP+X5PvYCGNydgSi62BFQ4f6y3SaBf997f6u/I3gCzjMrPCgywHqOasEUEDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:10.586951Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.05895","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d0f4317632a32bbd7c74f3b6fa72d2be6ad4421fba84c5f25b2307829702755","sha256:acfcaa5f726ca30a8604ac3409ac34356f0e1c4a0999cd704e2c52078a707593"],"state_sha256":"5f1a89475c7dce860ce3435fa5bb7724dc79f38a6c6ee2f50cf85447e63cbc9e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G+3aJ3HHS588ikkLUYw9iXzbFYgmGuDfedCBfB6wHOxWthQg+0frnpBZcKoc7PslK/xZNpqX69z5K9Y5xZCcCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T23:56:55.671868Z","bundle_sha256":"b249c7dad17aea256303e6dd2de30e3bbc0a239e7141421f507c9a40aa17aa1e"}}