{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:LVAZJHFH4AVAN3BCLISWBZCBFC","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":"7469ae3216f188437fa48d715a0a1e7e266d07327dbce37bccddbc5feff5218a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-06-27T15:18:04Z","title_canon_sha256":"242c68d54c0d1ef20746ae8cf3d8947176e1fd67bb7aa056f4bf119f1b98ae3f"},"schema_version":"1.0","source":{"id":"1306.6544","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.6544","created_at":"2026-05-18T03:01:24Z"},{"alias_kind":"arxiv_version","alias_value":"1306.6544v3","created_at":"2026-05-18T03:01:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.6544","created_at":"2026-05-18T03:01:24Z"},{"alias_kind":"pith_short_12","alias_value":"LVAZJHFH4AVA","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"LVAZJHFH4AVAN3BC","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"LVAZJHFH","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:4f0996a58709266bf118bf8524d9616bb8bbbb754360f5f064beccc7a596266f","target":"graph","created_at":"2026-05-18T03:01:24Z","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":"We build on theoretical foundations of tool-mediated learning, tool design, and human computer interaction to develop a framework for implicit scaffolding in learning environments. Implicit scaffolding employs affordances, constraints, cueing, and feedback in order to frame and scaffold student exploration without explicit guidance, and it is a particularly useful design framework for interactive simulations in science and mathematics. A key purpose of implicit scaffolding is to support a range of educational goals including affect, process, and content. In particular, the use of implicit scaf","authors_text":"Emily B. Moore, Katherine K. Perkins, Noah S. Podolefsky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-06-27T15:18:04Z","title":"Implicit scaffolding in interactive simulations: Design strategies to support multiple educational goals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.6544","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:bfee29eebebe0f2c31e4598d93dbce201789532018745183fbcea8cd4ddafb32","target":"record","created_at":"2026-05-18T03:01:24Z","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":"7469ae3216f188437fa48d715a0a1e7e266d07327dbce37bccddbc5feff5218a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-06-27T15:18:04Z","title_canon_sha256":"242c68d54c0d1ef20746ae8cf3d8947176e1fd67bb7aa056f4bf119f1b98ae3f"},"schema_version":"1.0","source":{"id":"1306.6544","kind":"arxiv","version":3}},"canonical_sha256":"5d41949ca7e02a06ec225a2560e44128b2a7f53690ce982d2bc4aa8131b2d830","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d41949ca7e02a06ec225a2560e44128b2a7f53690ce982d2bc4aa8131b2d830","first_computed_at":"2026-05-18T03:01:24.260797Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:01:24.260797Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jwPksfbWgiwxvp1Y87/tNcKkwgA3A8qZ03v6h2hudVVh0RmUcJ05ZEvCiwoYH2CgTVhBL9p1R5Y8cCbMC/2yBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:01:24.261572Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.6544","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bfee29eebebe0f2c31e4598d93dbce201789532018745183fbcea8cd4ddafb32","sha256:4f0996a58709266bf118bf8524d9616bb8bbbb754360f5f064beccc7a596266f"],"state_sha256":"2a5530dd703bf9b1a13c468631a2e5fefb4446442455d930ee5f73d7bbe5a902"}