{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:BN4DONEQK67TBOI2EDHD67OPQG","short_pith_number":"pith:BN4DONEQ","canonical_record":{"source":{"id":"1108.1768","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-08T18:07:07Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"8a5964ff3cda4782272ee0ab7374fe77afb0f2f6e9baa5316494efec2c740df0","abstract_canon_sha256":"978b35356a5f347b9bf396d8842aa45a057b318d6437720b824599674a211cc1"},"schema_version":"1.0"},"canonical_sha256":"0b7837349057bf30b91a20ce3f7dcf818c3b3de445c720360e53e6ff6d8d8812","source":{"kind":"arxiv","id":"1108.1768","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.1768","created_at":"2026-05-18T03:13:58Z"},{"alias_kind":"arxiv_version","alias_value":"1108.1768v2","created_at":"2026-05-18T03:13:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.1768","created_at":"2026-05-18T03:13:58Z"},{"alias_kind":"pith_short_12","alias_value":"BN4DONEQK67T","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"BN4DONEQK67TBOI2","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"BN4DONEQ","created_at":"2026-05-18T12:26:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:BN4DONEQK67TBOI2EDHD67OPQG","target":"record","payload":{"canonical_record":{"source":{"id":"1108.1768","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-08T18:07:07Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"8a5964ff3cda4782272ee0ab7374fe77afb0f2f6e9baa5316494efec2c740df0","abstract_canon_sha256":"978b35356a5f347b9bf396d8842aa45a057b318d6437720b824599674a211cc1"},"schema_version":"1.0"},"canonical_sha256":"0b7837349057bf30b91a20ce3f7dcf818c3b3de445c720360e53e6ff6d8d8812","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:13:58.538098Z","signature_b64":"e1lzyViAlW8C5cXbmwn0HXAG8gm9HmQO+zO8kNGPMvKedzB9uBzaOVbHXWBVXXtOskk72TJq6XUQj+cff005Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b7837349057bf30b91a20ce3f7dcf818c3b3de445c720360e53e6ff6d8d8812","last_reissued_at":"2026-05-18T03:13:58.537567Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:13:58.537567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.1768","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:13:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IUw1YrzmYGfmaTIuqZVoIFYjqsE6blF6abKtPbsU/P8pu4J+pYYSt5r+GVSkp5gxUs+elT/2B0DDi2oLTOCOCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:51:11.555044Z"},"content_sha256":"ae79fba055bf5ae8db343390728cbfb88759c1965c03d200e50f109a76d5ce8d","schema_version":"1.0","event_id":"sha256:ae79fba055bf5ae8db343390728cbfb88759c1965c03d200e50f109a76d5ce8d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:BN4DONEQK67TBOI2EDHD67OPQG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strain driven migration of In during the growth of InAs/GaAs quantum posts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. G. Taboada, A. Rivera, B. Al\\'en, D. Alonso-\\'Alvarez, F. Briones, J. M. Llorens, J. M. Ripalda, L. Gonz\\'alez, Y. Gonz\\'alez","submitted_at":"2011-08-08T18:07:07Z","abstract_excerpt":"Using the mechano-optical stress sensor technique, we observe a counter-intuitive reduction of the compressive stress when InAs is deposited on GaAs (001) during growth of quantum posts. Through modelling of the strain fields, we find that such anomalous behaviour can be related to the strain-driven detachment of In atoms from the crystal and their surface diffusion towards the self-assembled nanostructures."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.1768","kind":"arxiv","version":2},"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":"2026-05-18T03:13:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ALESW9VPR6Y6emQFfQyBHtsCTBUghBbEYYK2zX/leQTLQRGshqsoNb36TJxhV4zJatkS2kbWo92b0Yy/061wDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:51:11.555645Z"},"content_sha256":"042809af0f86a16fa9478cc3b4d03fe68806b82eec2b640f755f0df00daaba73","schema_version":"1.0","event_id":"sha256:042809af0f86a16fa9478cc3b4d03fe68806b82eec2b640f755f0df00daaba73"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BN4DONEQK67TBOI2EDHD67OPQG/bundle.json","state_url":"https://pith.science/pith/BN4DONEQK67TBOI2EDHD67OPQG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BN4DONEQK67TBOI2EDHD67OPQG/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":"2026-05-27T16:51:11Z","links":{"resolver":"https://pith.science/pith/BN4DONEQK67TBOI2EDHD67OPQG","bundle":"https://pith.science/pith/BN4DONEQK67TBOI2EDHD67OPQG/bundle.json","state":"https://pith.science/pith/BN4DONEQK67TBOI2EDHD67OPQG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BN4DONEQK67TBOI2EDHD67OPQG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:BN4DONEQK67TBOI2EDHD67OPQG","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":"978b35356a5f347b9bf396d8842aa45a057b318d6437720b824599674a211cc1","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-08T18:07:07Z","title_canon_sha256":"8a5964ff3cda4782272ee0ab7374fe77afb0f2f6e9baa5316494efec2c740df0"},"schema_version":"1.0","source":{"id":"1108.1768","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.1768","created_at":"2026-05-18T03:13:58Z"},{"alias_kind":"arxiv_version","alias_value":"1108.1768v2","created_at":"2026-05-18T03:13:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.1768","created_at":"2026-05-18T03:13:58Z"},{"alias_kind":"pith_short_12","alias_value":"BN4DONEQK67T","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"BN4DONEQK67TBOI2","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"BN4DONEQ","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:042809af0f86a16fa9478cc3b4d03fe68806b82eec2b640f755f0df00daaba73","target":"graph","created_at":"2026-05-18T03:13:58Z","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":"Using the mechano-optical stress sensor technique, we observe a counter-intuitive reduction of the compressive stress when InAs is deposited on GaAs (001) during growth of quantum posts. Through modelling of the strain fields, we find that such anomalous behaviour can be related to the strain-driven detachment of In atoms from the crystal and their surface diffusion towards the self-assembled nanostructures.","authors_text":"A. G. Taboada, A. Rivera, B. Al\\'en, D. Alonso-\\'Alvarez, F. Briones, J. M. Llorens, J. M. Ripalda, L. Gonz\\'alez, Y. Gonz\\'alez","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-08T18:07:07Z","title":"Strain driven migration of In during the growth of InAs/GaAs quantum posts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.1768","kind":"arxiv","version":2},"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:ae79fba055bf5ae8db343390728cbfb88759c1965c03d200e50f109a76d5ce8d","target":"record","created_at":"2026-05-18T03:13:58Z","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":"978b35356a5f347b9bf396d8842aa45a057b318d6437720b824599674a211cc1","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-08-08T18:07:07Z","title_canon_sha256":"8a5964ff3cda4782272ee0ab7374fe77afb0f2f6e9baa5316494efec2c740df0"},"schema_version":"1.0","source":{"id":"1108.1768","kind":"arxiv","version":2}},"canonical_sha256":"0b7837349057bf30b91a20ce3f7dcf818c3b3de445c720360e53e6ff6d8d8812","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b7837349057bf30b91a20ce3f7dcf818c3b3de445c720360e53e6ff6d8d8812","first_computed_at":"2026-05-18T03:13:58.537567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:13:58.537567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e1lzyViAlW8C5cXbmwn0HXAG8gm9HmQO+zO8kNGPMvKedzB9uBzaOVbHXWBVXXtOskk72TJq6XUQj+cff005Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:13:58.538098Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.1768","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae79fba055bf5ae8db343390728cbfb88759c1965c03d200e50f109a76d5ce8d","sha256:042809af0f86a16fa9478cc3b4d03fe68806b82eec2b640f755f0df00daaba73"],"state_sha256":"7677f2cc8eddd0842920b5bed4b922d4aa19be4a7771047ebccf48ecbb4cacb2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tMow2Dixx0QtvRARb5cnTG4QvrZWfY6xo++P0mTNdVDAGppscgmoWRGfLJhbWwNA9D2CPnzPMcLxnDkXfsHJBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:51:11.559051Z","bundle_sha256":"3354e267d7dc0bb55b81c9d54e5aedb9cd7f898ee01f6f12ae9bd51c85dd7213"}}