{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:TDDXEWQ4VTBPJTNYSD244M4LFQ","short_pith_number":"pith:TDDXEWQ4","canonical_record":{"source":{"id":"1208.4467","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-22T10:23:14Z","cross_cats_sorted":[],"title_canon_sha256":"eae4bbf7b4df9a564a5e8baec9fa5bd9161501b5c26a102b1b9dd5f114353c66","abstract_canon_sha256":"09b2cdf4093808ca39cd6266497e7fd427be63f227fdf63a1212248db319be5b"},"schema_version":"1.0"},"canonical_sha256":"98c7725a1cacc2f4cdb890f5ce338b2c1c891800440bf8a03ec99620c9bc576e","source":{"kind":"arxiv","id":"1208.4467","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4467","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4467v1","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4467","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"TDDXEWQ4VTBP","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TDDXEWQ4VTBPJTNY","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TDDXEWQ4","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:TDDXEWQ4VTBPJTNYSD244M4LFQ","target":"record","payload":{"canonical_record":{"source":{"id":"1208.4467","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-22T10:23:14Z","cross_cats_sorted":[],"title_canon_sha256":"eae4bbf7b4df9a564a5e8baec9fa5bd9161501b5c26a102b1b9dd5f114353c66","abstract_canon_sha256":"09b2cdf4093808ca39cd6266497e7fd427be63f227fdf63a1212248db319be5b"},"schema_version":"1.0"},"canonical_sha256":"98c7725a1cacc2f4cdb890f5ce338b2c1c891800440bf8a03ec99620c9bc576e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:59.783379Z","signature_b64":"pUw7B2XKVgUGKL91BQ22Llba1uWAGoREbcJepqnRZHcn2P9XPfvIbCwTW5ZHWpvDSw11OxYrZ7WaUTSS/qORDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"98c7725a1cacc2f4cdb890f5ce338b2c1c891800440bf8a03ec99620c9bc576e","last_reissued_at":"2026-05-18T01:54:59.782638Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:59.782638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.4467","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":"2026-05-18T01:54:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3WkUFuDpyYr0MfEY0etaCPhS/oF5CfKTXDwymnQgw1LvsR1UtP72JurkFDmFMaV50nBHdrlOgfWbIe4GvENdBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:12:11.723822Z"},"content_sha256":"dcfd21c1a0eeb01679e352b001293011e4ee61a31ec95f477314b8dd4cf5027d","schema_version":"1.0","event_id":"sha256:dcfd21c1a0eeb01679e352b001293011e4ee61a31ec95f477314b8dd4cf5027d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:TDDXEWQ4VTBPJTNYSD244M4LFQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effect of microwave irradiation on parametric resonance in intrinsic Josephson junctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Mahmoud Gaafar, Yury Shukrinov","submitted_at":"2012-08-22T10:23:14Z","abstract_excerpt":"The effect of microwave irradiation on the phase dynamics of intrinsic Josephson junctions in high temperature superconductors is investigated. We demonstrate the influence of microwave's amplitude variation on the current-voltage characteristics and on the time dependence (temporal oscillations) of the electric charge in the superconducting layers. A remarkable changing of the longitudinal plasma wavelength at parametric resonance is shown. We demonstrate an effect of the microwave radiation on the width of the parametric resonance region."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4467","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":"2026-05-18T01:54:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vE4I9q9NpAceISh3iX07tuRfaVEDQiC1OSH+URgxzwaxKy0161EZksfCO5p7h8QdFu6dcZ/Sv2oUGBJ99nH5CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:12:11.724508Z"},"content_sha256":"78afa2f4aea41396bbca0908fd005e815d3bc6d6616d330d1bd9c09a9cea66db","schema_version":"1.0","event_id":"sha256:78afa2f4aea41396bbca0908fd005e815d3bc6d6616d330d1bd9c09a9cea66db"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ/bundle.json","state_url":"https://pith.science/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ/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":"2026-05-28T21:12:11Z","links":{"resolver":"https://pith.science/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ","bundle":"https://pith.science/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ/bundle.json","state":"https://pith.science/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TDDXEWQ4VTBPJTNYSD244M4LFQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TDDXEWQ4VTBPJTNYSD244M4LFQ","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":"09b2cdf4093808ca39cd6266497e7fd427be63f227fdf63a1212248db319be5b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-22T10:23:14Z","title_canon_sha256":"eae4bbf7b4df9a564a5e8baec9fa5bd9161501b5c26a102b1b9dd5f114353c66"},"schema_version":"1.0","source":{"id":"1208.4467","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.4467","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"1208.4467v1","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.4467","created_at":"2026-05-18T01:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"TDDXEWQ4VTBP","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TDDXEWQ4VTBPJTNY","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TDDXEWQ4","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:78afa2f4aea41396bbca0908fd005e815d3bc6d6616d330d1bd9c09a9cea66db","target":"graph","created_at":"2026-05-18T01:54:59Z","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 effect of microwave irradiation on the phase dynamics of intrinsic Josephson junctions in high temperature superconductors is investigated. We demonstrate the influence of microwave's amplitude variation on the current-voltage characteristics and on the time dependence (temporal oscillations) of the electric charge in the superconducting layers. A remarkable changing of the longitudinal plasma wavelength at parametric resonance is shown. We demonstrate an effect of the microwave radiation on the width of the parametric resonance region.","authors_text":"Mahmoud Gaafar, Yury Shukrinov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-22T10:23:14Z","title":"Effect of microwave irradiation on parametric resonance in intrinsic Josephson junctions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.4467","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:dcfd21c1a0eeb01679e352b001293011e4ee61a31ec95f477314b8dd4cf5027d","target":"record","created_at":"2026-05-18T01:54:59Z","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":"09b2cdf4093808ca39cd6266497e7fd427be63f227fdf63a1212248db319be5b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-08-22T10:23:14Z","title_canon_sha256":"eae4bbf7b4df9a564a5e8baec9fa5bd9161501b5c26a102b1b9dd5f114353c66"},"schema_version":"1.0","source":{"id":"1208.4467","kind":"arxiv","version":1}},"canonical_sha256":"98c7725a1cacc2f4cdb890f5ce338b2c1c891800440bf8a03ec99620c9bc576e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98c7725a1cacc2f4cdb890f5ce338b2c1c891800440bf8a03ec99620c9bc576e","first_computed_at":"2026-05-18T01:54:59.782638Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:59.782638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pUw7B2XKVgUGKL91BQ22Llba1uWAGoREbcJepqnRZHcn2P9XPfvIbCwTW5ZHWpvDSw11OxYrZ7WaUTSS/qORDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:59.783379Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.4467","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dcfd21c1a0eeb01679e352b001293011e4ee61a31ec95f477314b8dd4cf5027d","sha256:78afa2f4aea41396bbca0908fd005e815d3bc6d6616d330d1bd9c09a9cea66db"],"state_sha256":"03fe492cc541a240f655e29f7aa12662e0f6f7c4643f372aacf283f775525f2f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TTjjp6/aNTWFJ3K5yLOAvFuBVndc4E8pACmM3fo1H7WjTt2lqWl/2nEi6ZXDiRAa9u2q+hv174K+icE+hB0QDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T21:12:11.727288Z","bundle_sha256":"188937064883bc5fe8b59aa5896e9b4d42c6b78121a83581c842ca6d5eab2605"}}