{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:YGJSYS6X7SRMKA2SWKPFYV5332","short_pith_number":"pith:YGJSYS6X","canonical_record":{"source":{"id":"1010.0571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-04T12:57:53Z","cross_cats_sorted":[],"title_canon_sha256":"e403654de9a875c6f9bf5c9219eff6215447e8a45d190263cd2ab632d53caa56","abstract_canon_sha256":"12d0f1c4ae379854830646ef6261a8fa5a7ea6d926acd2f988161689437c1d7e"},"schema_version":"1.0"},"canonical_sha256":"c1932c4bd7fca2c50352b29e5c57bbdebd653cc3308f03e8e9e2cee02288ab69","source":{"kind":"arxiv","id":"1010.0571","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0571","created_at":"2026-05-18T02:05:11Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0571v1","created_at":"2026-05-18T02:05:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0571","created_at":"2026-05-18T02:05:11Z"},{"alias_kind":"pith_short_12","alias_value":"YGJSYS6X7SRM","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YGJSYS6X7SRMKA2S","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YGJSYS6X","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:YGJSYS6X7SRMKA2SWKPFYV5332","target":"record","payload":{"canonical_record":{"source":{"id":"1010.0571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-04T12:57:53Z","cross_cats_sorted":[],"title_canon_sha256":"e403654de9a875c6f9bf5c9219eff6215447e8a45d190263cd2ab632d53caa56","abstract_canon_sha256":"12d0f1c4ae379854830646ef6261a8fa5a7ea6d926acd2f988161689437c1d7e"},"schema_version":"1.0"},"canonical_sha256":"c1932c4bd7fca2c50352b29e5c57bbdebd653cc3308f03e8e9e2cee02288ab69","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:11.943613Z","signature_b64":"suVuPCg4V459H5N0pTU6gIwMzfqfnSa8jbumiXJ66eXHEyq09+WzY77W09PxkOyJuFS7QFxZPiijwY6AijvNBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1932c4bd7fca2c50352b29e5c57bbdebd653cc3308f03e8e9e2cee02288ab69","last_reissued_at":"2026-05-18T02:05:11.942882Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:11.942882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.0571","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":"2026-05-18T02:05:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f2ng2le20Ankr/Y9x9aBnjS8mBh0+Cza2UjyHXNbVzr86tLEWf9IDTG/nmXQU2tEoSrn2QFU1hHrQQOxd/OGDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T00:17:35.703883Z"},"content_sha256":"d4dcce2e4302b68a038fc364537c100da9836e78eff30c2e3b7c24441fcbaf4e","schema_version":"1.0","event_id":"sha256:d4dcce2e4302b68a038fc364537c100da9836e78eff30c2e3b7c24441fcbaf4e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:YGJSYS6X7SRMKA2SWKPFYV5332","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"In vacancies in InN grown by plasma-assisted molecular beam epitaxy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chad S. Gallinat, Filip Tuomisto, Floris Reurings, Gregor Koblm\\\"uller, James S. Speck","submitted_at":"2010-10-04T12:57:53Z","abstract_excerpt":"The authors have applied positron annihilation spectroscopy to study the effect of different growth conditions on vacancy formation in In- and N-polar InN grown by plasma-assisted molecular beam epitaxy. The results suggest that the structural quality of the material and limited diffusion of surface adatoms during growth dictate the In vacancy formation in low electron-density undoped epitaxial InN, while growth conditions and thermodynamics have a less important role, contrary to what is observed in, e.g., GaN. Further, the results imply that in high quality InN, the electron mobility is like"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0571","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":"2026-05-18T02:05:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aQ3JOuj9bKjcCwmQBhuFbIYo4oupdRyOMKeIrPCevEk8iBijMX1icT0A0hwevhWYQaZFNW95klIobVj5nUHqBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T00:17:35.704227Z"},"content_sha256":"b32bf6a03ef537efdaf1294e8e02223b13f8b9baa5f7f14f2a8923b789b24d46","schema_version":"1.0","event_id":"sha256:b32bf6a03ef537efdaf1294e8e02223b13f8b9baa5f7f14f2a8923b789b24d46"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YGJSYS6X7SRMKA2SWKPFYV5332/bundle.json","state_url":"https://pith.science/pith/YGJSYS6X7SRMKA2SWKPFYV5332/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YGJSYS6X7SRMKA2SWKPFYV5332/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":"2026-06-21T00:17:35Z","links":{"resolver":"https://pith.science/pith/YGJSYS6X7SRMKA2SWKPFYV5332","bundle":"https://pith.science/pith/YGJSYS6X7SRMKA2SWKPFYV5332/bundle.json","state":"https://pith.science/pith/YGJSYS6X7SRMKA2SWKPFYV5332/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YGJSYS6X7SRMKA2SWKPFYV5332/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YGJSYS6X7SRMKA2SWKPFYV5332","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":"12d0f1c4ae379854830646ef6261a8fa5a7ea6d926acd2f988161689437c1d7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-04T12:57:53Z","title_canon_sha256":"e403654de9a875c6f9bf5c9219eff6215447e8a45d190263cd2ab632d53caa56"},"schema_version":"1.0","source":{"id":"1010.0571","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0571","created_at":"2026-05-18T02:05:11Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0571v1","created_at":"2026-05-18T02:05:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0571","created_at":"2026-05-18T02:05:11Z"},{"alias_kind":"pith_short_12","alias_value":"YGJSYS6X7SRM","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YGJSYS6X7SRMKA2S","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YGJSYS6X","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:b32bf6a03ef537efdaf1294e8e02223b13f8b9baa5f7f14f2a8923b789b24d46","target":"graph","created_at":"2026-05-18T02:05:11Z","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 authors have applied positron annihilation spectroscopy to study the effect of different growth conditions on vacancy formation in In- and N-polar InN grown by plasma-assisted molecular beam epitaxy. The results suggest that the structural quality of the material and limited diffusion of surface adatoms during growth dictate the In vacancy formation in low electron-density undoped epitaxial InN, while growth conditions and thermodynamics have a less important role, contrary to what is observed in, e.g., GaN. Further, the results imply that in high quality InN, the electron mobility is like","authors_text":"Chad S. Gallinat, Filip Tuomisto, Floris Reurings, Gregor Koblm\\\"uller, James S. Speck","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-04T12:57:53Z","title":"In vacancies in InN grown by plasma-assisted molecular beam epitaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0571","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:d4dcce2e4302b68a038fc364537c100da9836e78eff30c2e3b7c24441fcbaf4e","target":"record","created_at":"2026-05-18T02:05:11Z","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":"12d0f1c4ae379854830646ef6261a8fa5a7ea6d926acd2f988161689437c1d7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-10-04T12:57:53Z","title_canon_sha256":"e403654de9a875c6f9bf5c9219eff6215447e8a45d190263cd2ab632d53caa56"},"schema_version":"1.0","source":{"id":"1010.0571","kind":"arxiv","version":1}},"canonical_sha256":"c1932c4bd7fca2c50352b29e5c57bbdebd653cc3308f03e8e9e2cee02288ab69","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1932c4bd7fca2c50352b29e5c57bbdebd653cc3308f03e8e9e2cee02288ab69","first_computed_at":"2026-05-18T02:05:11.942882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:11.942882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"suVuPCg4V459H5N0pTU6gIwMzfqfnSa8jbumiXJ66eXHEyq09+WzY77W09PxkOyJuFS7QFxZPiijwY6AijvNBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:11.943613Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0571","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d4dcce2e4302b68a038fc364537c100da9836e78eff30c2e3b7c24441fcbaf4e","sha256:b32bf6a03ef537efdaf1294e8e02223b13f8b9baa5f7f14f2a8923b789b24d46"],"state_sha256":"b1b8094b6122d009ef235b04a690d276648677e58c9d386ea30c16754695d622"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pRlgM8b4yhBqBlG7me5oKeUQFsqgM9vg84xPigtqdJYoW5K7T/5PeA04AWTlsj6IfoqLiywGhEK6030avwsmBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T00:17:35.706173Z","bundle_sha256":"ddfc15e7a91db04789b702cb555dcb270ee2919e0cc7287ed09400442155b792"}}