{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:S3AXVUYMJS4VIQIVJOXVWLILNM","short_pith_number":"pith:S3AXVUYM","schema_version":"1.0","canonical_sha256":"96c17ad30c4cb95441154baf5b2d0b6b2f0e712381e7053303f53e531cecbe8f","source":{"kind":"arxiv","id":"1212.1042","version":1},"attestation_state":"computed","paper":{"title":"Attempts of Transforming Teacher Practice Through Professional Development","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ed-ph","authors_text":"Antonella Porri, Emilio Mariotti, Maria Alessandra Mariotti, Roberto Benedetti, Vera Montalbano","submitted_at":"2012-12-05T15:01:06Z","abstract_excerpt":"A difficult challenge in physics education is to design professional development programs for teachers, which can lead to fundamental changes in their practise. We report all activities for physics teachers in the context of the National Plan for Scientific Degrees in Southern Tuscany. Research and practice have shown that physics teaching in school is inadequate. The main consequences are limited achievements in school, decrease of students' interests in learning physics and decrease of enrolments in physics in many countries. In recent years, the decline in enrolments was faced up with the l"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1212.1042","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2012-12-05T15:01:06Z","cross_cats_sorted":[],"title_canon_sha256":"da8a9b1b5e549d1f2f574fc925d8e6e5cb1e7c5b05cf3ff9c8d3c3de7e149114","abstract_canon_sha256":"42e798e0e7ec28ef1e4fb3731917e20dba692b1da0f95ebf62a1f0b0439d961d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:23:17.081626Z","signature_b64":"Ncrzv+23F2Ak1vRkQfa7itNh7Pyfcj1eSk22KMFyE2/xpm5IOyB7n/HUgzb7BB8Ag04zHzb0d4umgOC1r5NlBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"96c17ad30c4cb95441154baf5b2d0b6b2f0e712381e7053303f53e531cecbe8f","last_reissued_at":"2026-05-18T01:23:17.080903Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:23:17.080903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Attempts of Transforming Teacher Practice Through Professional Development","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ed-ph","authors_text":"Antonella Porri, Emilio Mariotti, Maria Alessandra Mariotti, Roberto Benedetti, Vera Montalbano","submitted_at":"2012-12-05T15:01:06Z","abstract_excerpt":"A difficult challenge in physics education is to design professional development programs for teachers, which can lead to fundamental changes in their practise. We report all activities for physics teachers in the context of the National Plan for Scientific Degrees in Southern Tuscany. Research and practice have shown that physics teaching in school is inadequate. The main consequences are limited achievements in school, decrease of students' interests in learning physics and decrease of enrolments in physics in many countries. In recent years, the decline in enrolments was faced up with the l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.1042","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1212.1042","created_at":"2026-05-18T01:23:17.081030+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.1042v1","created_at":"2026-05-18T01:23:17.081030+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.1042","created_at":"2026-05-18T01:23:17.081030+00:00"},{"alias_kind":"pith_short_12","alias_value":"S3AXVUYMJS4V","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_16","alias_value":"S3AXVUYMJS4VIQIV","created_at":"2026-05-18T12:27:20.899486+00:00"},{"alias_kind":"pith_short_8","alias_value":"S3AXVUYM","created_at":"2026-05-18T12:27:20.899486+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM","json":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM.json","graph_json":"https://pith.science/api/pith-number/S3AXVUYMJS4VIQIVJOXVWLILNM/graph.json","events_json":"https://pith.science/api/pith-number/S3AXVUYMJS4VIQIVJOXVWLILNM/events.json","paper":"https://pith.science/paper/S3AXVUYM"},"agent_actions":{"view_html":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM","download_json":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM.json","view_paper":"https://pith.science/paper/S3AXVUYM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.1042&json=true","fetch_graph":"https://pith.science/api/pith-number/S3AXVUYMJS4VIQIVJOXVWLILNM/graph.json","fetch_events":"https://pith.science/api/pith-number/S3AXVUYMJS4VIQIVJOXVWLILNM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM/action/storage_attestation","attest_author":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM/action/author_attestation","sign_citation":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM/action/citation_signature","submit_replication":"https://pith.science/pith/S3AXVUYMJS4VIQIVJOXVWLILNM/action/replication_record"}},"created_at":"2026-05-18T01:23:17.081030+00:00","updated_at":"2026-05-18T01:23:17.081030+00:00"}