{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JJRXCNZN4HZYMTYWE2CDGUZGWW","short_pith_number":"pith:JJRXCNZN","canonical_record":{"source":{"id":"2301.13053","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-30T16:47:52Z","cross_cats_sorted":[],"title_canon_sha256":"e42573742ff9c54c79155fec779965f11246b2bc9b2826b6694ae24c56b74f8d","abstract_canon_sha256":"8021091f3db3ba81a997df44bde03b621eca5b69c0fecd43c413947cff3b099e"},"schema_version":"1.0"},"canonical_sha256":"4a6371372de1f3864f162684335326b5983f9c9c622a63d1fa276758980329f2","source":{"kind":"arxiv","id":"2301.13053","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.13053","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"arxiv_version","alias_value":"2301.13053v1","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.13053","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"pith_short_12","alias_value":"JJRXCNZN4HZY","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"pith_short_16","alias_value":"JJRXCNZN4HZYMTYW","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"pith_short_8","alias_value":"JJRXCNZN","created_at":"2026-07-05T05:58:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JJRXCNZN4HZYMTYWE2CDGUZGWW","target":"record","payload":{"canonical_record":{"source":{"id":"2301.13053","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-30T16:47:52Z","cross_cats_sorted":[],"title_canon_sha256":"e42573742ff9c54c79155fec779965f11246b2bc9b2826b6694ae24c56b74f8d","abstract_canon_sha256":"8021091f3db3ba81a997df44bde03b621eca5b69c0fecd43c413947cff3b099e"},"schema_version":"1.0"},"canonical_sha256":"4a6371372de1f3864f162684335326b5983f9c9c622a63d1fa276758980329f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:58:05.544630Z","signature_b64":"oXZsz8lzeA0fyZ0+QDcIDiZpMcIo8HeAX5xza71yZxfhbJBgEQ1bz783y85jgzWcenX+tv0tsjJapAQ+A58YBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4a6371372de1f3864f162684335326b5983f9c9c622a63d1fa276758980329f2","last_reissued_at":"2026-07-05T05:58:05.544119Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:58:05.544119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.13053","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":"2026-07-05T05:58:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O3qDw5x1HRZmP/Sl8zLCx5pCcrAOXC76qXBz9+YHv7Uw1n+NECBeEPi6LAj1/AH0X2y1GkID3x5r8kpadtq7Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T22:51:03.425463Z"},"content_sha256":"012da1777e2eee710203f29142daaa77b141c2dc7432175df907b383670adf90","schema_version":"1.0","event_id":"sha256:012da1777e2eee710203f29142daaa77b141c2dc7432175df907b383670adf90"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JJRXCNZN4HZYMTYWE2CDGUZGWW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Growth of $\\alpha-Ga_2O_3$ on $Al_2O_3$ by conventional molecular-beam epitaxy and metal-oxide-catalyzed epitaxy","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. A. Muller, D. Jena, D. Rowe, H. G. Xing, J. P. McCandless, M. Alonso-Orts, M. Eickhoff, M. S. Williams, N. Pieczulewski, P. Vogt, V. Protasenko","submitted_at":"2023-01-30T16:47:52Z","abstract_excerpt":"We report the growth of $\\alpha-Ga_2O_3$ on $m$-plane $Al_2O_3$ by conventional plasma-assisted molecular-beam epitaxy (MBE) and In-mediated metal-oxide-catalyzed epitaxy (MOCATAXY). We report a growth-rate-diagram for $\\alpha-Ga_2O_3$ (10-10), and observe (i) a growth rate increase, (ii) an expanded growth window, and (iii) reduced out-of-lane mosaic spread when MOCATAXY is employed for the growth of $\\alpha-Ga_2O_3$. Through the use of In-mediated catalysis, growth rates over $0.2\\,\\mu\\text{m}\\,\\text{hr}^{-1}$ and rocking curves with full width at half maxima of $\\Delta\\omega \\approx 0.45^{\\"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.13053","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/2301.13053/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":"2026-07-05T05:58:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yRnBHWOw1ua6tOI1z7ZwgoPGTmTryHp60Fx0eUvZlnae7rMAh02NhUHlSrlLYMGySlXpj8CU9zBsy+xkFfhHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T22:51:03.426378Z"},"content_sha256":"e523228edc041ca2add590a1a2e277ae56b639df30e9e99a19d6fa95463658bd","schema_version":"1.0","event_id":"sha256:e523228edc041ca2add590a1a2e277ae56b639df30e9e99a19d6fa95463658bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW/bundle.json","state_url":"https://pith.science/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW/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":"2026-08-06T22:51:03Z","links":{"resolver":"https://pith.science/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW","bundle":"https://pith.science/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW/bundle.json","state":"https://pith.science/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JJRXCNZN4HZYMTYWE2CDGUZGWW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JJRXCNZN4HZYMTYWE2CDGUZGWW","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":"8021091f3db3ba81a997df44bde03b621eca5b69c0fecd43c413947cff3b099e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-30T16:47:52Z","title_canon_sha256":"e42573742ff9c54c79155fec779965f11246b2bc9b2826b6694ae24c56b74f8d"},"schema_version":"1.0","source":{"id":"2301.13053","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.13053","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"arxiv_version","alias_value":"2301.13053v1","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.13053","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"pith_short_12","alias_value":"JJRXCNZN4HZY","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"pith_short_16","alias_value":"JJRXCNZN4HZYMTYW","created_at":"2026-07-05T05:58:05Z"},{"alias_kind":"pith_short_8","alias_value":"JJRXCNZN","created_at":"2026-07-05T05:58:05Z"}],"graph_snapshots":[{"event_id":"sha256:e523228edc041ca2add590a1a2e277ae56b639df30e9e99a19d6fa95463658bd","target":"graph","created_at":"2026-07-05T05:58:05Z","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/2301.13053/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report the growth of $\\alpha-Ga_2O_3$ on $m$-plane $Al_2O_3$ by conventional plasma-assisted molecular-beam epitaxy (MBE) and In-mediated metal-oxide-catalyzed epitaxy (MOCATAXY). We report a growth-rate-diagram for $\\alpha-Ga_2O_3$ (10-10), and observe (i) a growth rate increase, (ii) an expanded growth window, and (iii) reduced out-of-lane mosaic spread when MOCATAXY is employed for the growth of $\\alpha-Ga_2O_3$. Through the use of In-mediated catalysis, growth rates over $0.2\\,\\mu\\text{m}\\,\\text{hr}^{-1}$ and rocking curves with full width at half maxima of $\\Delta\\omega \\approx 0.45^{\\","authors_text":"D. A. Muller, D. Jena, D. Rowe, H. G. Xing, J. P. McCandless, M. Alonso-Orts, M. Eickhoff, M. S. Williams, N. Pieczulewski, P. Vogt, V. Protasenko","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-30T16:47:52Z","title":"Growth of $\\alpha-Ga_2O_3$ on $Al_2O_3$ by conventional molecular-beam epitaxy and metal-oxide-catalyzed epitaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.13053","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":"sha256:012da1777e2eee710203f29142daaa77b141c2dc7432175df907b383670adf90","target":"record","created_at":"2026-07-05T05:58:05Z","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":"8021091f3db3ba81a997df44bde03b621eca5b69c0fecd43c413947cff3b099e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-30T16:47:52Z","title_canon_sha256":"e42573742ff9c54c79155fec779965f11246b2bc9b2826b6694ae24c56b74f8d"},"schema_version":"1.0","source":{"id":"2301.13053","kind":"arxiv","version":1}},"canonical_sha256":"4a6371372de1f3864f162684335326b5983f9c9c622a63d1fa276758980329f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a6371372de1f3864f162684335326b5983f9c9c622a63d1fa276758980329f2","first_computed_at":"2026-07-05T05:58:05.544119Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:58:05.544119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oXZsz8lzeA0fyZ0+QDcIDiZpMcIo8HeAX5xza71yZxfhbJBgEQ1bz783y85jgzWcenX+tv0tsjJapAQ+A58YBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:58:05.544630Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.13053","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:012da1777e2eee710203f29142daaa77b141c2dc7432175df907b383670adf90","sha256:e523228edc041ca2add590a1a2e277ae56b639df30e9e99a19d6fa95463658bd"],"state_sha256":"903966b9320e7db4a4d351efe921c645f12c07ae08f53dae6c71696ada174eaf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fUJEj1SvvwnNQTC1t8LZJS3/RaKPK6hEr8CHpqBUG2e/pX6zDS79kGSKjtUSn/h6svo7/6mJzwyBmXpHHq3aAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T22:51:03.431381Z","bundle_sha256":"8c0cf8438f4e014fc628da541d0f8a9fc5ef46e87e1070ea95938856071045bd"}}