{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:XMU5ZBNWHITMNLWEW4MCVXJE52","short_pith_number":"pith:XMU5ZBNW","schema_version":"1.0","canonical_sha256":"bb29dc85b63a26c6aec4b7182add24ee9e92588e6a66e58f61de6b51a22ab778","source":{"kind":"arxiv","id":"1903.06162","version":1},"attestation_state":"computed","paper":{"title":"An analog simulation experiment to study free oscillations of a damped simple pendulum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.class-ph","authors_text":"Ivan Skhem Sawkmie, Mangal C. Mahato","submitted_at":"2019-03-14T08:12:50Z","abstract_excerpt":"The characteristics of drive-free oscillations of a damped simple pendulum under sinusoidal potential force field differ from those of the damped harmonic oscillations. The frequency of oscillation of a large amplitude simple pendulum decreases with increasing amplitude. Many prototype mechanical simple pendulum have been fabricated with precision and studied earlier in view of introducing them in undergraduate physics laboratories. However, fabrication and maintenance of such mechanical pendulum require special skill. In this work, we set up an analog electronic simulation experiment to serve"},"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":"1903.06162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.class-ph","submitted_at":"2019-03-14T08:12:50Z","cross_cats_sorted":[],"title_canon_sha256":"dcf8b8ef10b0e42491673c97b0df5161624995bd79bc8eadb530f364881164ad","abstract_canon_sha256":"6651dd15ece933806593dd605d71faf5badc29a0fc59fb96500143d35148f9e8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:13.619112Z","signature_b64":"Vs2mnyWwKxfyBuH2okMchuaSaQ/mfGFSjruAcnMrQkMPrq6LuDGxgGKjMSzAVg2WQqwXHWQFmpKoD23bh4UjBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb29dc85b63a26c6aec4b7182add24ee9e92588e6a66e58f61de6b51a22ab778","last_reissued_at":"2026-05-17T23:51:13.618618Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:13.618618Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An analog simulation experiment to study free oscillations of a damped simple pendulum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.class-ph","authors_text":"Ivan Skhem Sawkmie, Mangal C. Mahato","submitted_at":"2019-03-14T08:12:50Z","abstract_excerpt":"The characteristics of drive-free oscillations of a damped simple pendulum under sinusoidal potential force field differ from those of the damped harmonic oscillations. The frequency of oscillation of a large amplitude simple pendulum decreases with increasing amplitude. Many prototype mechanical simple pendulum have been fabricated with precision and studied earlier in view of introducing them in undergraduate physics laboratories. However, fabrication and maintenance of such mechanical pendulum require special skill. In this work, we set up an analog electronic simulation experiment to serve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.06162","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":"1903.06162","created_at":"2026-05-17T23:51:13.618693+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.06162v1","created_at":"2026-05-17T23:51:13.618693+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.06162","created_at":"2026-05-17T23:51:13.618693+00:00"},{"alias_kind":"pith_short_12","alias_value":"XMU5ZBNWHITM","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_16","alias_value":"XMU5ZBNWHITMNLWE","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_8","alias_value":"XMU5ZBNW","created_at":"2026-05-18T12:33:33.725879+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/XMU5ZBNWHITMNLWEW4MCVXJE52","json":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52.json","graph_json":"https://pith.science/api/pith-number/XMU5ZBNWHITMNLWEW4MCVXJE52/graph.json","events_json":"https://pith.science/api/pith-number/XMU5ZBNWHITMNLWEW4MCVXJE52/events.json","paper":"https://pith.science/paper/XMU5ZBNW"},"agent_actions":{"view_html":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52","download_json":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52.json","view_paper":"https://pith.science/paper/XMU5ZBNW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.06162&json=true","fetch_graph":"https://pith.science/api/pith-number/XMU5ZBNWHITMNLWEW4MCVXJE52/graph.json","fetch_events":"https://pith.science/api/pith-number/XMU5ZBNWHITMNLWEW4MCVXJE52/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52/action/storage_attestation","attest_author":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52/action/author_attestation","sign_citation":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52/action/citation_signature","submit_replication":"https://pith.science/pith/XMU5ZBNWHITMNLWEW4MCVXJE52/action/replication_record"}},"created_at":"2026-05-17T23:51:13.618693+00:00","updated_at":"2026-05-17T23:51:13.618693+00:00"}