{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DXBTVI6AOEDCVWZ6EEJPBSEQRP","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":"8371d390c0eb4bc1df0fc2ed5bd98a6da4af7f51f54fc9fe41427af6c7ffc54b","cross_cats_sorted":["q-fin.EC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2018-10-15T21:13:33Z","title_canon_sha256":"e18ff7c4efc96f6522d926929a09d2bfcc10807aac1dee12f80d96bfc62ccbb6"},"schema_version":"1.0","source":{"id":"1810.06698","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.06698","created_at":"2026-05-18T00:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"1810.06698v2","created_at":"2026-05-18T00:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.06698","created_at":"2026-05-18T00:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"DXBTVI6AOEDC","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DXBTVI6AOEDCVWZ6","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DXBTVI6A","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:66f89e2f575251eb4e4e118f5ed8e086c36a8b7d32d2186d7efc24c79746090d","target":"graph","created_at":"2026-05-18T00:01:21Z","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":"Aggressive incentive schemes that allow individuals to impose economic punishment on themselves if they fail to meet health goals present a promising approach for encouraging healthier behavior. However, the element of choice inherent in these schemes introduces concerns that only non-representative sectors of the population will select aggressive incentives, leaving value on the table for those who don't opt in. In a field experiment conducted over a 29 week period on individuals wearing Fitbit activity trackers, we find modest and short lived increases in physical activity for those provided","authors_text":"Aaron Striegel, George Loewenstein, Idris Adjerid, Rachael Purta","cross_cats":["q-fin.EC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2018-10-15T21:13:33Z","title":"Aggressive Economic Incentives and Physical Activity: The Role of Choice and Technology Decision Aids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.06698","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":"sha256:6af84c0fd201e7adc291994274f535d77b9d566f021b83e718c8dde99d091857","target":"record","created_at":"2026-05-18T00:01:21Z","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":"8371d390c0eb4bc1df0fc2ed5bd98a6da4af7f51f54fc9fe41427af6c7ffc54b","cross_cats_sorted":["q-fin.EC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2018-10-15T21:13:33Z","title_canon_sha256":"e18ff7c4efc96f6522d926929a09d2bfcc10807aac1dee12f80d96bfc62ccbb6"},"schema_version":"1.0","source":{"id":"1810.06698","kind":"arxiv","version":2}},"canonical_sha256":"1dc33aa3c071062adb3e2112f0c8908bc7a8eb7ecc1fe075e0b980d6cd903e76","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1dc33aa3c071062adb3e2112f0c8908bc7a8eb7ecc1fe075e0b980d6cd903e76","first_computed_at":"2026-05-18T00:01:21.498019Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:21.498019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RBxreBN4nZvbCCN8fo0YmGxU60KE498IuuCtxH0QQAXndjzW71tZLQn4yt44BZY/eOFcmngUdPi+X3iEW3r1Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:21.498677Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.06698","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6af84c0fd201e7adc291994274f535d77b9d566f021b83e718c8dde99d091857","sha256:66f89e2f575251eb4e4e118f5ed8e086c36a8b7d32d2186d7efc24c79746090d"],"state_sha256":"74808da5ba233740dd4810345b9b2067db13148ac991e9acaf1350891237a588"}