{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:BLA4GH5QNOI6HNFQHOS3ZCLFF4","short_pith_number":"pith:BLA4GH5Q","canonical_record":{"source":{"id":"2606.29163","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-28T02:58:03Z","cross_cats_sorted":[],"title_canon_sha256":"cb69bf79116948a19f7013252bdd3daf6934e63e2680f582217f7c14fcf7afaf","abstract_canon_sha256":"973e75b01a416d3929b3e52a91c73449c71dbc634d2cb35dc2f7f548f17190c7"},"schema_version":"1.0"},"canonical_sha256":"0ac1c31fb06b91e3b4b03ba5bc89652f30e1baad3379d57fcd8487c9fd02ebe9","source":{"kind":"arxiv","id":"2606.29163","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29163","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29163v1","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29163","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"pith_short_12","alias_value":"BLA4GH5QNOI6","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"pith_short_16","alias_value":"BLA4GH5QNOI6HNFQ","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"pith_short_8","alias_value":"BLA4GH5Q","created_at":"2026-06-30T01:17:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:BLA4GH5QNOI6HNFQHOS3ZCLFF4","target":"record","payload":{"canonical_record":{"source":{"id":"2606.29163","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-28T02:58:03Z","cross_cats_sorted":[],"title_canon_sha256":"cb69bf79116948a19f7013252bdd3daf6934e63e2680f582217f7c14fcf7afaf","abstract_canon_sha256":"973e75b01a416d3929b3e52a91c73449c71dbc634d2cb35dc2f7f548f17190c7"},"schema_version":"1.0"},"canonical_sha256":"0ac1c31fb06b91e3b4b03ba5bc89652f30e1baad3379d57fcd8487c9fd02ebe9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T01:17:55.238273Z","signature_b64":"+pPHYuNmqHDLah/QazW8iv+uNeHSNHslC7sbEq/GXsUVDyOr9vneoj36x9DEoZD3cbuDwSZohedPYAIqfMVtAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0ac1c31fb06b91e3b4b03ba5bc89652f30e1baad3379d57fcd8487c9fd02ebe9","last_reissued_at":"2026-06-30T01:17:55.237828Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T01:17:55.237828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.29163","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":"2026-06-30T01:17:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"soKyc18BlZ5BH7mcIcjFeRXB9LE7fpNmGOLfo32XG12KqL0FVtpaaRw9HZpSYjNZJMzsVQ30CpKK4uiJIB+KCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T09:16:42.194846Z"},"content_sha256":"fbd8ff2d6f951c5c19c618acb07033f443e4cf9b96313dc26545e4078b77fae1","schema_version":"1.0","event_id":"sha256:fbd8ff2d6f951c5c19c618acb07033f443e4cf9b96313dc26545e4078b77fae1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:BLA4GH5QNOI6HNFQHOS3ZCLFF4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Kinetically Controlled Condensation Boundary Governing Indium Incorporation in InGaN Metal Organic Vapor Phase Epitaxy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bo Shen, Erqi Xu, Guangxu Ju, Haitao Wang, Haixin Qi, Hiroshi Amano, Jiale Wang, Jiaqing Yue, Jia Wang, Junlin Wu, Liyi Luo, Qihui Lin, Zihao Xu","submitted_at":"2026-06-28T02:58:03Z","abstract_excerpt":"We combine in situ synchrotron X-ray crystal truncation rod measurements with a binary Burton-Cabrera-Frank model to quantify indium incorporation during InGaN growth by metal-organic vapor phase epitaxy (MOVPE) on GaN(0001). By distinguishing In adatoms from condensed droplets and incorporating coupled Ga-In incorporation kinetics, the model captures the intrinsically nonlinear dependence of indium composition on precursor flux and growth temperature. The critical In coverage corresponding to the maximum attainable In composition at a given temperature is determined by a kinetic balance betwe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29163","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.29163/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-06-30T01:17:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kUSVBLILi942tfGSHcuUVGQ3lahGP4XnRTTZFR7sG3kAyZSa3CF1xQ7tifdjsG7dBOmPB91Vhf/dlX5YgKPvDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T09:16:42.195497Z"},"content_sha256":"c6c547903c12ff5521ab009824a942f19345bb2edfb5a8b7866f64c9aca84976","schema_version":"1.0","event_id":"sha256:c6c547903c12ff5521ab009824a942f19345bb2edfb5a8b7866f64c9aca84976"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4/bundle.json","state_url":"https://pith.science/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4/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":"2026-07-01T09:16:42Z","links":{"resolver":"https://pith.science/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4","bundle":"https://pith.science/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4/bundle.json","state":"https://pith.science/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BLA4GH5QNOI6HNFQHOS3ZCLFF4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:BLA4GH5QNOI6HNFQHOS3ZCLFF4","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":"973e75b01a416d3929b3e52a91c73449c71dbc634d2cb35dc2f7f548f17190c7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-28T02:58:03Z","title_canon_sha256":"cb69bf79116948a19f7013252bdd3daf6934e63e2680f582217f7c14fcf7afaf"},"schema_version":"1.0","source":{"id":"2606.29163","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.29163","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.29163v1","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.29163","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"pith_short_12","alias_value":"BLA4GH5QNOI6","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"pith_short_16","alias_value":"BLA4GH5QNOI6HNFQ","created_at":"2026-06-30T01:17:55Z"},{"alias_kind":"pith_short_8","alias_value":"BLA4GH5Q","created_at":"2026-06-30T01:17:55Z"}],"graph_snapshots":[{"event_id":"sha256:c6c547903c12ff5521ab009824a942f19345bb2edfb5a8b7866f64c9aca84976","target":"graph","created_at":"2026-06-30T01:17:55Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.29163/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We combine in situ synchrotron X-ray crystal truncation rod measurements with a binary Burton-Cabrera-Frank model to quantify indium incorporation during InGaN growth by metal-organic vapor phase epitaxy (MOVPE) on GaN(0001). By distinguishing In adatoms from condensed droplets and incorporating coupled Ga-In incorporation kinetics, the model captures the intrinsically nonlinear dependence of indium composition on precursor flux and growth temperature. The critical In coverage corresponding to the maximum attainable In composition at a given temperature is determined by a kinetic balance betwe","authors_text":"Bo Shen, Erqi Xu, Guangxu Ju, Haitao Wang, Haixin Qi, Hiroshi Amano, Jiale Wang, Jiaqing Yue, Jia Wang, Junlin Wu, Liyi Luo, Qihui Lin, Zihao Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-28T02:58:03Z","title":"Kinetically Controlled Condensation Boundary Governing Indium Incorporation in InGaN Metal Organic Vapor Phase Epitaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.29163","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:fbd8ff2d6f951c5c19c618acb07033f443e4cf9b96313dc26545e4078b77fae1","target":"record","created_at":"2026-06-30T01:17:55Z","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":"973e75b01a416d3929b3e52a91c73449c71dbc634d2cb35dc2f7f548f17190c7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-28T02:58:03Z","title_canon_sha256":"cb69bf79116948a19f7013252bdd3daf6934e63e2680f582217f7c14fcf7afaf"},"schema_version":"1.0","source":{"id":"2606.29163","kind":"arxiv","version":1}},"canonical_sha256":"0ac1c31fb06b91e3b4b03ba5bc89652f30e1baad3379d57fcd8487c9fd02ebe9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0ac1c31fb06b91e3b4b03ba5bc89652f30e1baad3379d57fcd8487c9fd02ebe9","first_computed_at":"2026-06-30T01:17:55.237828Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T01:17:55.237828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+pPHYuNmqHDLah/QazW8iv+uNeHSNHslC7sbEq/GXsUVDyOr9vneoj36x9DEoZD3cbuDwSZohedPYAIqfMVtAg==","signature_status":"signed_v1","signed_at":"2026-06-30T01:17:55.238273Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.29163","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fbd8ff2d6f951c5c19c618acb07033f443e4cf9b96313dc26545e4078b77fae1","sha256:c6c547903c12ff5521ab009824a942f19345bb2edfb5a8b7866f64c9aca84976"],"state_sha256":"4c2b2675e4dfde05eb0e37bdb30755e7c8c0e076426ecce14d1051ae7841607d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kF2H7xEONjw+Rm2kPD59EuXtn7Wdys9Z5FaaWnzEG1U9wTRj0Hzym3W4ZW1mzK8nnyNAU2w/lRt1iiWHPlM4Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T09:16:42.201381Z","bundle_sha256":"317310168b1251a7d65f01c5e91f8c07b84dd6cf5f2dce6c9a607999f792671e"}}