{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:CJLF6KS4QOGVHUKPQ7LVWJLO7B","short_pith_number":"pith:CJLF6KS4","canonical_record":{"source":{"id":"1307.0892","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-03T01:16:46Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"7ac8a9dc3219f22d6fa2dcab4c975188b257d60f645ed4aa1e39607a4f154238","abstract_canon_sha256":"a10de6c8924e6b294e1ed600db93c5e7f80ef9c6c6daa311b7a96ab6f6575349"},"schema_version":"1.0"},"canonical_sha256":"12565f2a5c838d53d14f87d75b256ef84b5ab385c58bdb471c61bb3917350a8f","source":{"kind":"arxiv","id":"1307.0892","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.0892","created_at":"2026-05-18T03:19:23Z"},{"alias_kind":"arxiv_version","alias_value":"1307.0892v1","created_at":"2026-05-18T03:19:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0892","created_at":"2026-05-18T03:19:23Z"},{"alias_kind":"pith_short_12","alias_value":"CJLF6KS4QOGV","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CJLF6KS4QOGVHUKP","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CJLF6KS4","created_at":"2026-05-18T12:27:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:CJLF6KS4QOGVHUKPQ7LVWJLO7B","target":"record","payload":{"canonical_record":{"source":{"id":"1307.0892","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-03T01:16:46Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"7ac8a9dc3219f22d6fa2dcab4c975188b257d60f645ed4aa1e39607a4f154238","abstract_canon_sha256":"a10de6c8924e6b294e1ed600db93c5e7f80ef9c6c6daa311b7a96ab6f6575349"},"schema_version":"1.0"},"canonical_sha256":"12565f2a5c838d53d14f87d75b256ef84b5ab385c58bdb471c61bb3917350a8f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:23.758251Z","signature_b64":"h9GI9MRNuvKT6+a/4nKg5MYY2ZV0g+lSYQM3Xicj+Qbi9nM8bemTaTm+DH05L1xwjxNaiyRKTNrUFO1ARGUoCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12565f2a5c838d53d14f87d75b256ef84b5ab385c58bdb471c61bb3917350a8f","last_reissued_at":"2026-05-18T03:19:23.757639Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:23.757639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.0892","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":"2026-05-18T03:19:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wO/lXqNOSwamnizNSh0Or8AZQbFAe15KpX3fBMLV2IIwMUqBUcxWcWe2fbWnHMOX0s/kBkNhDWHsMMskWYwyDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T03:35:58.286646Z"},"content_sha256":"37d1606860b27799bde5e1f2b5456da7f1627a84d0ed9b7e7b85b4a0b5714a35","schema_version":"1.0","event_id":"sha256:37d1606860b27799bde5e1f2b5456da7f1627a84d0ed9b7e7b85b4a0b5714a35"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:CJLF6KS4QOGVHUKPQ7LVWJLO7B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Leaky mode analysis of luminescent thin films: the case of ZnO on sapphire","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Aurelien Bruyant (LNIO), Christophe Couteau (LNIO), Dave John Rogers (Nanovation), Gilles Lerondel (LNIO), Laurent Divay (LNIO), Roy Aad (LNIO), Sylvain Blaize (LNIO)","submitted_at":"2013-07-03T01:16:46Z","abstract_excerpt":"Zinc oxide (ZnO) epitaxial thin films grown on c-sapphire substrates by pulsed laser deposition were investigated using angle and polarization-resolved photoluminescence spectroscopy. Side-emission spectra differed significantly from surface-emission spectra in exhibiting dominant, narrow, polarization-resolved peaks. These spectral features were attributed to leaky substrate modes in the layers. Observations were first verified using transmission calculations with non-adjustable parameters, which took into account the dispersion, the anisotropy of the ZnO refractive index and the dependence o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0892","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":"2026-05-18T03:19:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MfahTXi5kSV81mOkgkQRCuvXrWXHFCHJ9eI1/3Kv1ivLA79NEIcn2QyI8BpoiHNsHBNLavphJn8UP+KOuIY0DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T03:35:58.286995Z"},"content_sha256":"e424bb778223c9bf35a1794c676d103a8eb86329f0e388311b4141786d7fe652","schema_version":"1.0","event_id":"sha256:e424bb778223c9bf35a1794c676d103a8eb86329f0e388311b4141786d7fe652"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B/bundle.json","state_url":"https://pith.science/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B/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":"2026-06-24T03:35:58Z","links":{"resolver":"https://pith.science/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B","bundle":"https://pith.science/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B/bundle.json","state":"https://pith.science/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CJLF6KS4QOGVHUKPQ7LVWJLO7B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:CJLF6KS4QOGVHUKPQ7LVWJLO7B","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":"a10de6c8924e6b294e1ed600db93c5e7f80ef9c6c6daa311b7a96ab6f6575349","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-03T01:16:46Z","title_canon_sha256":"7ac8a9dc3219f22d6fa2dcab4c975188b257d60f645ed4aa1e39607a4f154238"},"schema_version":"1.0","source":{"id":"1307.0892","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.0892","created_at":"2026-05-18T03:19:23Z"},{"alias_kind":"arxiv_version","alias_value":"1307.0892v1","created_at":"2026-05-18T03:19:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0892","created_at":"2026-05-18T03:19:23Z"},{"alias_kind":"pith_short_12","alias_value":"CJLF6KS4QOGV","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"CJLF6KS4QOGVHUKP","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"CJLF6KS4","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:e424bb778223c9bf35a1794c676d103a8eb86329f0e388311b4141786d7fe652","target":"graph","created_at":"2026-05-18T03:19:23Z","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":"Zinc oxide (ZnO) epitaxial thin films grown on c-sapphire substrates by pulsed laser deposition were investigated using angle and polarization-resolved photoluminescence spectroscopy. Side-emission spectra differed significantly from surface-emission spectra in exhibiting dominant, narrow, polarization-resolved peaks. These spectral features were attributed to leaky substrate modes in the layers. Observations were first verified using transmission calculations with non-adjustable parameters, which took into account the dispersion, the anisotropy of the ZnO refractive index and the dependence o","authors_text":"Aurelien Bruyant (LNIO), Christophe Couteau (LNIO), Dave John Rogers (Nanovation), Gilles Lerondel (LNIO), Laurent Divay (LNIO), Roy Aad (LNIO), Sylvain Blaize (LNIO)","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-03T01:16:46Z","title":"Leaky mode analysis of luminescent thin films: the case of ZnO on sapphire"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0892","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":"sha256:37d1606860b27799bde5e1f2b5456da7f1627a84d0ed9b7e7b85b4a0b5714a35","target":"record","created_at":"2026-05-18T03:19:23Z","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":"a10de6c8924e6b294e1ed600db93c5e7f80ef9c6c6daa311b7a96ab6f6575349","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-07-03T01:16:46Z","title_canon_sha256":"7ac8a9dc3219f22d6fa2dcab4c975188b257d60f645ed4aa1e39607a4f154238"},"schema_version":"1.0","source":{"id":"1307.0892","kind":"arxiv","version":1}},"canonical_sha256":"12565f2a5c838d53d14f87d75b256ef84b5ab385c58bdb471c61bb3917350a8f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12565f2a5c838d53d14f87d75b256ef84b5ab385c58bdb471c61bb3917350a8f","first_computed_at":"2026-05-18T03:19:23.757639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:19:23.757639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h9GI9MRNuvKT6+a/4nKg5MYY2ZV0g+lSYQM3Xicj+Qbi9nM8bemTaTm+DH05L1xwjxNaiyRKTNrUFO1ARGUoCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:19:23.758251Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.0892","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37d1606860b27799bde5e1f2b5456da7f1627a84d0ed9b7e7b85b4a0b5714a35","sha256:e424bb778223c9bf35a1794c676d103a8eb86329f0e388311b4141786d7fe652"],"state_sha256":"cced2b262ae104d6aa513d29b8cb51a40eb045c7dede30e286f3ba3365da30af"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hJfXXWmfV/bqMtJwakL28+vFB2mZESjJqQt8ZgeaafkZLDJHcDx31pIC0t3buYfVEy2DjhsEm4roitaJCzSEDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T03:35:58.288994Z","bundle_sha256":"8c7715ce818475393e0d869802416cf1443edf191d3479d5c23ce083bb2d3cea"}}