{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:LMGHMIHD2LRHNICDJBAHYLS6D2","short_pith_number":"pith:LMGHMIHD","schema_version":"1.0","canonical_sha256":"5b0c7620e3d2e276a04348407c2e5e1e832c7bf80e22359586c994206d308abe","source":{"kind":"arxiv","id":"physics/0608058","version":2},"attestation_state":"computed","paper":{"title":"Cinema, Fermi Problems, & General Education","license":"","headline":"","cross_cats":["physics.pop-ph","physics.soc-ph"],"primary_cat":"physics.ed-ph","authors_text":"C.J. Efthimiou, R. Llewellyn","submitted_at":"2006-08-05T06:19:58Z","abstract_excerpt":"During the past several years the authors have developed a new approach to the teaching of Physical Science, a general education course typically found in the curricula of nearly every college and university. This approach, called `Physics in Films', uses scenes from popular movies to illustrate physical principles and has excited student interest and improved student performance.\n  The analyses of many of the scenes in `Physics in Films' are a direct application of Fermi calculations -- estimates and approximations designed to make solutions of complex and seemingly intractable problems under"},"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":"physics/0608058","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"physics.ed-ph","submitted_at":"2006-08-05T06:19:58Z","cross_cats_sorted":["physics.pop-ph","physics.soc-ph"],"title_canon_sha256":"d9a78f26e260ce9808ddfff125b0041d9587754a249606c3e1684e2ebcfcee09","abstract_canon_sha256":"80195e6f1456e1f5e17c144a07310edcb7656ca29c46abdc7ba3e2fd2a0f1dce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:06.734846Z","signature_b64":"Ofdtd38HEJOyX7GtGmN9iubfcPstxH7iWOBtfTUezX4Pop1Kad+vCPJhXsPDp8vXOIK058IHAq5X4tP0/BZVDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b0c7620e3d2e276a04348407c2e5e1e832c7bf80e22359586c994206d308abe","last_reissued_at":"2026-05-18T01:38:06.734301Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:06.734301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cinema, Fermi Problems, & General Education","license":"","headline":"","cross_cats":["physics.pop-ph","physics.soc-ph"],"primary_cat":"physics.ed-ph","authors_text":"C.J. Efthimiou, R. Llewellyn","submitted_at":"2006-08-05T06:19:58Z","abstract_excerpt":"During the past several years the authors have developed a new approach to the teaching of Physical Science, a general education course typically found in the curricula of nearly every college and university. This approach, called `Physics in Films', uses scenes from popular movies to illustrate physical principles and has excited student interest and improved student performance.\n  The analyses of many of the scenes in `Physics in Films' are a direct application of Fermi calculations -- estimates and approximations designed to make solutions of complex and seemingly intractable problems under"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0608058","kind":"arxiv","version":2},"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":"physics/0608058","created_at":"2026-05-18T01:38:06.734395+00:00"},{"alias_kind":"arxiv_version","alias_value":"physics/0608058v2","created_at":"2026-05-18T01:38:06.734395+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0608058","created_at":"2026-05-18T01:38:06.734395+00:00"},{"alias_kind":"pith_short_12","alias_value":"LMGHMIHD2LRH","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_16","alias_value":"LMGHMIHD2LRHNICD","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_8","alias_value":"LMGHMIHD","created_at":"2026-05-18T12:25:54.717736+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/LMGHMIHD2LRHNICDJBAHYLS6D2","json":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2.json","graph_json":"https://pith.science/api/pith-number/LMGHMIHD2LRHNICDJBAHYLS6D2/graph.json","events_json":"https://pith.science/api/pith-number/LMGHMIHD2LRHNICDJBAHYLS6D2/events.json","paper":"https://pith.science/paper/LMGHMIHD"},"agent_actions":{"view_html":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2","download_json":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2.json","view_paper":"https://pith.science/paper/LMGHMIHD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=physics/0608058&json=true","fetch_graph":"https://pith.science/api/pith-number/LMGHMIHD2LRHNICDJBAHYLS6D2/graph.json","fetch_events":"https://pith.science/api/pith-number/LMGHMIHD2LRHNICDJBAHYLS6D2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2/action/storage_attestation","attest_author":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2/action/author_attestation","sign_citation":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2/action/citation_signature","submit_replication":"https://pith.science/pith/LMGHMIHD2LRHNICDJBAHYLS6D2/action/replication_record"}},"created_at":"2026-05-18T01:38:06.734395+00:00","updated_at":"2026-05-18T01:38:06.734395+00:00"}