{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:VVKUUXPVSYNXWJMISKLZ364SFU","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":"913f00e0fb40be9bd8d080ffbffef63e1f106db26aca9eb79901779e059b9507","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2015-10-12T11:46:56Z","title_canon_sha256":"2613ce2bc7f3443afcd4b4e341e131953bb9906327e4ce41fd3054990689bb4d"},"schema_version":"1.0","source":{"id":"1510.03236","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.03236","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"arxiv_version","alias_value":"1510.03236v3","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.03236","created_at":"2026-05-18T00:54:52Z"},{"alias_kind":"pith_short_12","alias_value":"VVKUUXPVSYNX","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"VVKUUXPVSYNXWJMI","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"VVKUUXPV","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:18b934d58596c344160146a283e95cd632f505346f948dda68264692548e3afc","target":"graph","created_at":"2026-05-18T00:54:52Z","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":"The light flicker problem of high intensity discharge lamps is studied numerically and experimentally. It is shown that in some respects the systems behaves very similar to the forced Duffing oscillator with a softening spring. In particular, the jump phenomenon and hysteresis are observed in the simulations and in the experiments.","authors_text":"Bernd Baumann, Freddy Manders, J\\\"org Schwieger, Jos Suijker, Marcus Wolff","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2015-10-12T11:46:56Z","title":"Nonlinear Behavior in High-Intensity Discharge Lamps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.03236","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:dc06780525d7831bd06e2151dca9bec9d6f5fa6619a45957baa94dea615be02d","target":"record","created_at":"2026-05-18T00:54:52Z","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":"913f00e0fb40be9bd8d080ffbffef63e1f106db26aca9eb79901779e059b9507","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2015-10-12T11:46:56Z","title_canon_sha256":"2613ce2bc7f3443afcd4b4e341e131953bb9906327e4ce41fd3054990689bb4d"},"schema_version":"1.0","source":{"id":"1510.03236","kind":"arxiv","version":3}},"canonical_sha256":"ad554a5df5961b7b258892979dfb922d1a0d549e9de9be2b77743507e9feed8c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad554a5df5961b7b258892979dfb922d1a0d549e9de9be2b77743507e9feed8c","first_computed_at":"2026-05-18T00:54:52.985342Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:52.985342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FzINv1pgJqClMs5FaCpyPXisZuMOxE8yWlVP3siFigSejCbWwC1x8U+2MNyB5GKjdrDiSwYQvXLmxvdfUviwAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:52.985813Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.03236","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc06780525d7831bd06e2151dca9bec9d6f5fa6619a45957baa94dea615be02d","sha256:18b934d58596c344160146a283e95cd632f505346f948dda68264692548e3afc"],"state_sha256":"1bd85a51927fed37bded621033a4c7e49cc462007f235ff483523f8fb7c0cb88"}