{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:HCEUBXIA3EWJGKJMU6C477JNOE","short_pith_number":"pith:HCEUBXIA","canonical_record":{"source":{"id":"1801.09902","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-30T09:02:46Z","cross_cats_sorted":[],"title_canon_sha256":"97f3909b650b5e4d6fe1dabc6a7972b1a2733f52f73974509eca2c00755f2b4f","abstract_canon_sha256":"ecd013ba3b84eb146cdd4ab7d4a8c70b348f404ccbefa9f12df326f3b1f95f4d"},"schema_version":"1.0"},"canonical_sha256":"388940dd00d92c93292ca785cffd2d711fb084de45e3bb702dde8b74fc077deb","source":{"kind":"arxiv","id":"1801.09902","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.09902","created_at":"2026-05-18T00:21:40Z"},{"alias_kind":"arxiv_version","alias_value":"1801.09902v3","created_at":"2026-05-18T00:21:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.09902","created_at":"2026-05-18T00:21:40Z"},{"alias_kind":"pith_short_12","alias_value":"HCEUBXIA3EWJ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HCEUBXIA3EWJGKJM","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HCEUBXIA","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:HCEUBXIA3EWJGKJMU6C477JNOE","target":"record","payload":{"canonical_record":{"source":{"id":"1801.09902","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-30T09:02:46Z","cross_cats_sorted":[],"title_canon_sha256":"97f3909b650b5e4d6fe1dabc6a7972b1a2733f52f73974509eca2c00755f2b4f","abstract_canon_sha256":"ecd013ba3b84eb146cdd4ab7d4a8c70b348f404ccbefa9f12df326f3b1f95f4d"},"schema_version":"1.0"},"canonical_sha256":"388940dd00d92c93292ca785cffd2d711fb084de45e3bb702dde8b74fc077deb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:40.330977Z","signature_b64":"h4bV6qq4d2pZe75Xlimyuc1m0Rbl+tqPDPXyyHI8tRFRbkvzJNVriAuPVR7VxsIUS4/3ysA18zzUpSO3hlhQDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"388940dd00d92c93292ca785cffd2d711fb084de45e3bb702dde8b74fc077deb","last_reissued_at":"2026-05-18T00:21:40.330369Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:40.330369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.09902","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:21:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9BiHa4fhBkxVCPm2w6LfCPhMrF8MPOE5Ee++WXG0XB7xG789v6HN1uThdSh54m4iuFx+HbzSxH/eTQ51m2MjBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T06:31:59.858764Z"},"content_sha256":"b979f483c2ddd192a82240d27312ff1688b9f93931e13ea83a539f839d218619","schema_version":"1.0","event_id":"sha256:b979f483c2ddd192a82240d27312ff1688b9f93931e13ea83a539f839d218619"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:HCEUBXIA3EWJGKJMU6C477JNOE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Kinetics of (2x4) -> (3x1(6)) structural changes on GaAs(001) surfaces during the UHV annealing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A.V. Vasev, M.A. Putyato, V.V. Preobrazhenskii","submitted_at":"2018-01-30T09:02:46Z","abstract_excerpt":"The peculiarities of superstructural transition (2x4) -> (3x1(6)) on the GaAs(001) surface were studied by the RHEED method in the conditions initiated by a sharp change of the arsenic flux. The specular beam intensities RHEED picture dependences on time were obtained during the transition. The measurement results were analyzed within the JMAK (Johnson - Melh - Avrami - Kolmogorov) kinetic model. It was established that the process of structural rearrangement proceeds in two stages and it is realized through the state of intermediate disordering, domains with different reconstructions being co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.09902","kind":"arxiv","version":3},"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":"2026-05-18T00:21:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IvQcMjDWkE13KhRKr8sNB9X+1PyRPvyHDV0VkYnwad7ZHZgHjKNDJb089bGxxzmmFg5JuntyNRUsICfULp1GAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T06:31:59.859424Z"},"content_sha256":"6b8c02175420f5d4011a9d571921848f4c25dade6e04250c971fcfd25aee2059","schema_version":"1.0","event_id":"sha256:6b8c02175420f5d4011a9d571921848f4c25dade6e04250c971fcfd25aee2059"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HCEUBXIA3EWJGKJMU6C477JNOE/bundle.json","state_url":"https://pith.science/pith/HCEUBXIA3EWJGKJMU6C477JNOE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HCEUBXIA3EWJGKJMU6C477JNOE/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":"2026-06-08T06:31:59Z","links":{"resolver":"https://pith.science/pith/HCEUBXIA3EWJGKJMU6C477JNOE","bundle":"https://pith.science/pith/HCEUBXIA3EWJGKJMU6C477JNOE/bundle.json","state":"https://pith.science/pith/HCEUBXIA3EWJGKJMU6C477JNOE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HCEUBXIA3EWJGKJMU6C477JNOE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HCEUBXIA3EWJGKJMU6C477JNOE","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":"ecd013ba3b84eb146cdd4ab7d4a8c70b348f404ccbefa9f12df326f3b1f95f4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-30T09:02:46Z","title_canon_sha256":"97f3909b650b5e4d6fe1dabc6a7972b1a2733f52f73974509eca2c00755f2b4f"},"schema_version":"1.0","source":{"id":"1801.09902","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.09902","created_at":"2026-05-18T00:21:40Z"},{"alias_kind":"arxiv_version","alias_value":"1801.09902v3","created_at":"2026-05-18T00:21:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.09902","created_at":"2026-05-18T00:21:40Z"},{"alias_kind":"pith_short_12","alias_value":"HCEUBXIA3EWJ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HCEUBXIA3EWJGKJM","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HCEUBXIA","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:6b8c02175420f5d4011a9d571921848f4c25dade6e04250c971fcfd25aee2059","target":"graph","created_at":"2026-05-18T00:21:40Z","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 peculiarities of superstructural transition (2x4) -> (3x1(6)) on the GaAs(001) surface were studied by the RHEED method in the conditions initiated by a sharp change of the arsenic flux. The specular beam intensities RHEED picture dependences on time were obtained during the transition. The measurement results were analyzed within the JMAK (Johnson - Melh - Avrami - Kolmogorov) kinetic model. It was established that the process of structural rearrangement proceeds in two stages and it is realized through the state of intermediate disordering, domains with different reconstructions being co","authors_text":"A.V. Vasev, M.A. Putyato, V.V. Preobrazhenskii","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-30T09:02:46Z","title":"Kinetics of (2x4) -> (3x1(6)) structural changes on GaAs(001) surfaces during the UHV annealing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.09902","kind":"arxiv","version":3},"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:b979f483c2ddd192a82240d27312ff1688b9f93931e13ea83a539f839d218619","target":"record","created_at":"2026-05-18T00:21:40Z","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":"ecd013ba3b84eb146cdd4ab7d4a8c70b348f404ccbefa9f12df326f3b1f95f4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-30T09:02:46Z","title_canon_sha256":"97f3909b650b5e4d6fe1dabc6a7972b1a2733f52f73974509eca2c00755f2b4f"},"schema_version":"1.0","source":{"id":"1801.09902","kind":"arxiv","version":3}},"canonical_sha256":"388940dd00d92c93292ca785cffd2d711fb084de45e3bb702dde8b74fc077deb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"388940dd00d92c93292ca785cffd2d711fb084de45e3bb702dde8b74fc077deb","first_computed_at":"2026-05-18T00:21:40.330369Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:40.330369Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h4bV6qq4d2pZe75Xlimyuc1m0Rbl+tqPDPXyyHI8tRFRbkvzJNVriAuPVR7VxsIUS4/3ysA18zzUpSO3hlhQDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:40.330977Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.09902","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b979f483c2ddd192a82240d27312ff1688b9f93931e13ea83a539f839d218619","sha256:6b8c02175420f5d4011a9d571921848f4c25dade6e04250c971fcfd25aee2059"],"state_sha256":"557e6bc7a27a7cc89ba420e8763a7704e45ba07b513212528b051448796b63df"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LbpqnoK/O+x3pXxhdloGz79oeYAQhzPQV2aq6QxZQINSVf5w+doMkkp0nvEcBtzGciF8xTY/3s3QaVDzFdcrAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T06:31:59.863468Z","bundle_sha256":"b93f633d579ed4c56e8e2eec63c385700f97aec4c81c05e068bd61883034c7c4"}}