{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:UHKBF6XVP7XXXZZC4XHFD4QPFT","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":"42b04fbd57b7ba28d380fab77a1925db1b8f128594212468127eeb905f891e02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2009-12-29T17:36:35Z","title_canon_sha256":"017f231aeb119aaffe08eef9bfa37459969cf73c5535a37e658d3afc310fc764"},"schema_version":"1.0","source":{"id":"0912.5343","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.5343","created_at":"2026-07-04T17:22:11Z"},{"alias_kind":"arxiv_version","alias_value":"0912.5343v3","created_at":"2026-07-04T17:22:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.5343","created_at":"2026-07-04T17:22:11Z"},{"alias_kind":"pith_short_12","alias_value":"UHKBF6XVP7XX","created_at":"2026-07-04T17:22:11Z"},{"alias_kind":"pith_short_16","alias_value":"UHKBF6XVP7XXXZZC","created_at":"2026-07-04T17:22:11Z"},{"alias_kind":"pith_short_8","alias_value":"UHKBF6XV","created_at":"2026-07-04T17:22:11Z"}],"graph_snapshots":[{"event_id":"sha256:8936d8774e895d59a11c466bee58cd5eec74b077050917ef37cb77965fd7f2d2","target":"graph","created_at":"2026-07-04T17:22:11Z","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/0912.5343/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present iScale, a survey tool for the retrospective elicitation of longitudinal user experience data. iScale employs sketching in imposing a process in the reconstruction of one's experiences with the aim to minimize retrospection bias. Two versions, the Constructive and the Value-Account iScale, were motivated by two distinct theories on how people reconstruct emotional experiences from memory. These two versions were tested in two separate studies. Study 1 aimed at providing qualitative insight into the use of iScale and compared its performance to that of free-hand sketching. Study 2 com","authors_text":"Evangelos Karapanos, Jean-Bernard Martens, Marc Hassenzahl","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2009-12-29T17:36:35Z","title":"Reconstructing Experiences through Sketching"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.5343","kind":"arxiv","version":3},"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:afcab222ce4745945fdce164106896245fb4541f7e26bbfd0923ccb53d69ddab","target":"record","created_at":"2026-07-04T17:22:11Z","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":"42b04fbd57b7ba28d380fab77a1925db1b8f128594212468127eeb905f891e02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2009-12-29T17:36:35Z","title_canon_sha256":"017f231aeb119aaffe08eef9bfa37459969cf73c5535a37e658d3afc310fc764"},"schema_version":"1.0","source":{"id":"0912.5343","kind":"arxiv","version":3}},"canonical_sha256":"a1d412faf57fef7be722e5ce51f20f2ccf7ffd42c38039f618336df47f8c91d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a1d412faf57fef7be722e5ce51f20f2ccf7ffd42c38039f618336df47f8c91d3","first_computed_at":"2026-07-04T17:22:11.391579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:22:11.391579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1Tpu2eCi5Af0pZXdGn5iWJGcqCin44v113b06Wf07UIuo4M62FfwK4Wa8yyKh5JakrAxHb9bQRi7Qur0ZaYIBA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:22:11.391991Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.5343","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:afcab222ce4745945fdce164106896245fb4541f7e26bbfd0923ccb53d69ddab","sha256:8936d8774e895d59a11c466bee58cd5eec74b077050917ef37cb77965fd7f2d2"],"state_sha256":"599271843a8538ca6d5933a672136a8a469bdb788610545f36970224061eb683"}