{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:4GX6TW6JVLPMB53EK2Q55VQ2I7","short_pith_number":"pith:4GX6TW6J","canonical_record":{"source":{"id":"1801.00248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2017-12-31T07:16:53Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"60d45aba40571210e41703cc62451784699b77aa86ceedbf8720d98a4aba50b6","abstract_canon_sha256":"a0d0ecebda483980f2a996c6b2dae178b0eb0783429bb7830ea1970e35f372df"},"schema_version":"1.0"},"canonical_sha256":"e1afe9dbc9aadec0f76456a1ded61a47ff0837f46a7f094a588356d8da620692","source":{"kind":"arxiv","id":"1801.00248","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00248","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00248v1","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00248","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"pith_short_12","alias_value":"4GX6TW6JVLPM","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4GX6TW6JVLPMB53E","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4GX6TW6J","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:4GX6TW6JVLPMB53EK2Q55VQ2I7","target":"record","payload":{"canonical_record":{"source":{"id":"1801.00248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2017-12-31T07:16:53Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"60d45aba40571210e41703cc62451784699b77aa86ceedbf8720d98a4aba50b6","abstract_canon_sha256":"a0d0ecebda483980f2a996c6b2dae178b0eb0783429bb7830ea1970e35f372df"},"schema_version":"1.0"},"canonical_sha256":"e1afe9dbc9aadec0f76456a1ded61a47ff0837f46a7f094a588356d8da620692","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:27.586797Z","signature_b64":"xcpjo0uJODMBwuQc+cALQWYfA2SjeI68XJ5/Dju4xrh9kTHU2M+W2GgksQtcCmb5poCzjTYIMmi4LJ4zSI0tDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1afe9dbc9aadec0f76456a1ded61a47ff0837f46a7f094a588356d8da620692","last_reissued_at":"2026-05-18T00:09:27.586146Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:27.586146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.00248","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s24cVQSm3XrGA9ZusgfHqPzDvhKjcnYBfBBOeOMVXowo9g8+hN/PIO0CsgRvCphKrN1ufIuD+RMyMl7bktD3BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:49:27.691105Z"},"content_sha256":"36962bff144c16638c6e3260d72894a3d7b1fbe5c05a921134c149e23886e640","schema_version":"1.0","event_id":"sha256:36962bff144c16638c6e3260d72894a3d7b1fbe5c05a921134c149e23886e640"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:4GX6TW6JVLPMB53EK2Q55VQ2I7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resonance in modulation instability from non-instantaneous nonlinearities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"nlin.PS","authors_text":"Chien-Chung Jeng, Chien-Ming Wu, Chun-Yan Lin, Jeng Yi Lee, Ming-Feng Shih, Ray-Ching Hong, Ray-Kuang Lee, Yonan Su, You-Lin Chuang","submitted_at":"2017-12-31T07:16:53Z","abstract_excerpt":"To explore resonance phenomena in the nonlinear region, we show by experimental measurements and theoretical analyses that resonance happens in modulation instability (MI) from non-instantaneous nonlinearities in photorefractive crystals. With a temporally periodic modulation in the external bias voltage, corresponding to a modulation in the nonlinear strength, an enhancement in the visibility of MI at resonant frequency is reported through spontaneous optical pattern formations. Modeled by such temporally periodic nonlinear driving force to the system, theoretical curves obtained from a nonli"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00248","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m9px+YHPzYNUdr/uyFlgMdoWH+BZi6SfPGhw6DyzaY528MRdgg5OfpQIL85GstNGknZ7RkYa/EOLqQ8ytfLZAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:49:27.691477Z"},"content_sha256":"91a42909fafaa7d91005d89e98df847ed4060172588fc4b53c49c6ffc50461fa","schema_version":"1.0","event_id":"sha256:91a42909fafaa7d91005d89e98df847ed4060172588fc4b53c49c6ffc50461fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7/bundle.json","state_url":"https://pith.science/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T08:49:27Z","links":{"resolver":"https://pith.science/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7","bundle":"https://pith.science/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7/bundle.json","state":"https://pith.science/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4GX6TW6JVLPMB53EK2Q55VQ2I7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4GX6TW6JVLPMB53EK2Q55VQ2I7","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":"a0d0ecebda483980f2a996c6b2dae178b0eb0783429bb7830ea1970e35f372df","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2017-12-31T07:16:53Z","title_canon_sha256":"60d45aba40571210e41703cc62451784699b77aa86ceedbf8720d98a4aba50b6"},"schema_version":"1.0","source":{"id":"1801.00248","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.00248","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"arxiv_version","alias_value":"1801.00248v1","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.00248","created_at":"2026-05-18T00:09:27Z"},{"alias_kind":"pith_short_12","alias_value":"4GX6TW6JVLPM","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4GX6TW6JVLPMB53E","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4GX6TW6J","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:91a42909fafaa7d91005d89e98df847ed4060172588fc4b53c49c6ffc50461fa","target":"graph","created_at":"2026-05-18T00:09:27Z","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":"To explore resonance phenomena in the nonlinear region, we show by experimental measurements and theoretical analyses that resonance happens in modulation instability (MI) from non-instantaneous nonlinearities in photorefractive crystals. With a temporally periodic modulation in the external bias voltage, corresponding to a modulation in the nonlinear strength, an enhancement in the visibility of MI at resonant frequency is reported through spontaneous optical pattern formations. Modeled by such temporally periodic nonlinear driving force to the system, theoretical curves obtained from a nonli","authors_text":"Chien-Chung Jeng, Chien-Ming Wu, Chun-Yan Lin, Jeng Yi Lee, Ming-Feng Shih, Ray-Ching Hong, Ray-Kuang Lee, Yonan Su, You-Lin Chuang","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2017-12-31T07:16:53Z","title":"Resonance in modulation instability from non-instantaneous nonlinearities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.00248","kind":"arxiv","version":1},"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":"sha256:36962bff144c16638c6e3260d72894a3d7b1fbe5c05a921134c149e23886e640","target":"record","created_at":"2026-05-18T00:09:27Z","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":"a0d0ecebda483980f2a996c6b2dae178b0eb0783429bb7830ea1970e35f372df","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2017-12-31T07:16:53Z","title_canon_sha256":"60d45aba40571210e41703cc62451784699b77aa86ceedbf8720d98a4aba50b6"},"schema_version":"1.0","source":{"id":"1801.00248","kind":"arxiv","version":1}},"canonical_sha256":"e1afe9dbc9aadec0f76456a1ded61a47ff0837f46a7f094a588356d8da620692","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1afe9dbc9aadec0f76456a1ded61a47ff0837f46a7f094a588356d8da620692","first_computed_at":"2026-05-18T00:09:27.586146Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:27.586146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xcpjo0uJODMBwuQc+cALQWYfA2SjeI68XJ5/Dju4xrh9kTHU2M+W2GgksQtcCmb5poCzjTYIMmi4LJ4zSI0tDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:27.586797Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.00248","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36962bff144c16638c6e3260d72894a3d7b1fbe5c05a921134c149e23886e640","sha256:91a42909fafaa7d91005d89e98df847ed4060172588fc4b53c49c6ffc50461fa"],"state_sha256":"be4d17be8bc27eda751c54f7b1a548fa3e12b197bcd98fbe9a7b824796e1b621"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4A/VwS9Ozs3SCvndYkEQSH+Mx/3bKYczfEblRu48upXy/dbLEwPhvqDyP7Gk3NCfLUe1YkL0ueM6LX6YLriFBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:49:27.693510Z","bundle_sha256":"2ee0bf16a5d236973e8ad87ae1068042ac86df8fbf46fe86aa8c8759b0836948"}}