{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:W4VABBGH5QYQCSMNAC4G7ZR2O7","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":"c157337d702e47272a66ffa24400d7718ba379c68b8c729ee27443c7cb028aa1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ed-ph","submitted_at":"2024-12-13T10:00:41Z","title_canon_sha256":"46fd0b90bb0ad26b9d94d8b8291dc93f8f2bf3f8548d87bc44b9cb3daa3aba46"},"schema_version":"1.0","source":{"id":"2412.10019","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.10019","created_at":"2026-07-05T11:11:21Z"},{"alias_kind":"arxiv_version","alias_value":"2412.10019v3","created_at":"2026-07-05T11:11:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.10019","created_at":"2026-07-05T11:11:21Z"},{"alias_kind":"pith_short_12","alias_value":"W4VABBGH5QYQ","created_at":"2026-07-05T11:11:21Z"},{"alias_kind":"pith_short_16","alias_value":"W4VABBGH5QYQCSMN","created_at":"2026-07-05T11:11:21Z"},{"alias_kind":"pith_short_8","alias_value":"W4VABBGH","created_at":"2026-07-05T11:11:21Z"}],"graph_snapshots":[{"event_id":"sha256:2a408ff7d1cb5cce83b9dbde11f68218fbbe9d3b1496ed21a4d2c4ff0cc6f053","target":"graph","created_at":"2026-07-05T11:11:21Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2412.10019/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Artificial intelligence-based chatbots are increasingly influencing physics education due to their ability to interpret and respond to textual and visual inputs. This study evaluates the performance of two large multimodal model-based chatbots, ChatGPT-4 and ChatGPT-4o on the Brief Electricity and Magnetism Assessment (BEMA), a conceptual physics inventory rich in visual representations such as vector fields, circuit diagrams, and graphs. Quantitative analysis shows that ChatGPT-4o outperforms both ChatGPT-4 and a large sample of university students, and demonstrates improvements in ChatGPT-4o","authors_text":"Bor Gregorcic, Elias Onerud, Giulia Polverini, Jakob Melin","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ed-ph","submitted_at":"2024-12-13T10:00:41Z","title":"Performance of ChatGPT on tasks involving physics visual representations: the case of the Brief Electricity and Magnetism Assessment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.10019","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:fee75adba32b32bad0d0db5752aea80b80998fdd852bc75d3f47c48278f76a20","target":"record","created_at":"2026-07-05T11:11:21Z","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":"c157337d702e47272a66ffa24400d7718ba379c68b8c729ee27443c7cb028aa1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.ed-ph","submitted_at":"2024-12-13T10:00:41Z","title_canon_sha256":"46fd0b90bb0ad26b9d94d8b8291dc93f8f2bf3f8548d87bc44b9cb3daa3aba46"},"schema_version":"1.0","source":{"id":"2412.10019","kind":"arxiv","version":3}},"canonical_sha256":"b72a0084c7ec3101498d00b86fe63a77c7c5ac63cf2d598fbdf03dd3df644993","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b72a0084c7ec3101498d00b86fe63a77c7c5ac63cf2d598fbdf03dd3df644993","first_computed_at":"2026-07-05T11:11:21.136357Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:21.136357Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8+OTNXuEqaYPn3HVsAc+KI4UC15P97w3+jH2mgFYBo08wmjLyEV0k2+X5ed4z0+lnrZfAmrtTRfPnFzgIz4ZAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:21.136866Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.10019","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fee75adba32b32bad0d0db5752aea80b80998fdd852bc75d3f47c48278f76a20","sha256:2a408ff7d1cb5cce83b9dbde11f68218fbbe9d3b1496ed21a4d2c4ff0cc6f053"],"state_sha256":"6ec31cf523b5173269d851aad68a0a4b3cb6affa551882f6e8885a4aa03ca152"}