{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:V2BUA6P5TQQVV6KI4NZF4ITMPU","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":"00ade44ca2280003dd290601ec2ab9f186ef5730de7085048ce3c77ef7f316aa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-03-17T10:45:43Z","title_canon_sha256":"00c4de8f845352f4534b21d58a568cc71ae32ccfb085573e3b3d2f708462733e"},"schema_version":"1.0","source":{"id":"2503.13041","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.13041","created_at":"2026-07-05T10:32:52Z"},{"alias_kind":"arxiv_version","alias_value":"2503.13041v1","created_at":"2026-07-05T10:32:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.13041","created_at":"2026-07-05T10:32:52Z"},{"alias_kind":"pith_short_12","alias_value":"V2BUA6P5TQQV","created_at":"2026-07-05T10:32:52Z"},{"alias_kind":"pith_short_16","alias_value":"V2BUA6P5TQQVV6KI","created_at":"2026-07-05T10:32:52Z"},{"alias_kind":"pith_short_8","alias_value":"V2BUA6P5","created_at":"2026-07-05T10:32:52Z"}],"graph_snapshots":[{"event_id":"sha256:796618bd23b7e558a5a1debee06e4bd34865ed7c3b2733355e72726e88b46478","target":"graph","created_at":"2026-07-05T10:32:52Z","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/2503.13041/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This study protocol outlines the design and methodology of a research study investigating collaborative game elements to promote physical activity within digital health interventions. The study aims to examine how social relatedness influences motivation and adherence to step-count goals. Participants will use Shared Achievements, a minimalistic multiplayer step counter game, over two weeks, one week contributing absolute step counts and one week sharing step counts as a relative percentage of a team goal. Data will be collected through usage metrics and participant feedback to evaluate engage","authors_text":"Daniela Wurhofer, Dmitry Alexandrovsky, Eva-Maria Krah, Faith Young, Jan Smeddinck","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-03-17T10:45:43Z","title":"Study Protocol: Shared Achievements: Exploring the Design of Gameful Collaborative Elements and Fostering Social Relatedness through Team Effort Contributions in a Social Physical Activity App"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.13041","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":"sha256:728dd4892f0aadb7fb2577b2b5661209ded153f2b41e1bb838b709c14da1b23e","target":"record","created_at":"2026-07-05T10:32:52Z","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":"00ade44ca2280003dd290601ec2ab9f186ef5730de7085048ce3c77ef7f316aa","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2025-03-17T10:45:43Z","title_canon_sha256":"00c4de8f845352f4534b21d58a568cc71ae32ccfb085573e3b3d2f708462733e"},"schema_version":"1.0","source":{"id":"2503.13041","kind":"arxiv","version":1}},"canonical_sha256":"ae834079fd9c215af948e3725e226c7d200d3680b186ce5f4cc0d56c7b1e26ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae834079fd9c215af948e3725e226c7d200d3680b186ce5f4cc0d56c7b1e26ef","first_computed_at":"2026-07-05T10:32:52.181990Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:32:52.181990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"he7nHwasmn9tGSObSx/Ra7fioq515oS227Ms2bnjWEGRDLI46P6fDVEzJ7CBvN5jWudQaaU7Fx2GGqe3IqPUAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:32:52.182482Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.13041","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:728dd4892f0aadb7fb2577b2b5661209ded153f2b41e1bb838b709c14da1b23e","sha256:796618bd23b7e558a5a1debee06e4bd34865ed7c3b2733355e72726e88b46478"],"state_sha256":"0284dfed3136791a5e567acd67d054aa5514c358fc6a905feac303b742cb1932"}