{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:L5YJRBX5BYP3HY5LGID4YZMEOS","short_pith_number":"pith:L5YJRBX5","canonical_record":{"source":{"id":"1005.0186","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-05-03T05:32:25Z","cross_cats_sorted":[],"title_canon_sha256":"3fc26bf5649050a09f99190bfca5093d78d1fd6055aad4eb4d7c9ed93a4e826c","abstract_canon_sha256":"92f000e8fc372e38921e48645f257602b5a712bf5a87f17aeb3a8d98ac362f00"},"schema_version":"1.0"},"canonical_sha256":"5f709886fd0e1fb3e3ab3207cc6584748c2fb73c0dc56cd3a8cfc4c4589716d1","source":{"kind":"arxiv","id":"1005.0186","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.0186","created_at":"2026-05-18T02:07:43Z"},{"alias_kind":"arxiv_version","alias_value":"1005.0186v1","created_at":"2026-05-18T02:07:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.0186","created_at":"2026-05-18T02:07:43Z"},{"alias_kind":"pith_short_12","alias_value":"L5YJRBX5BYP3","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"L5YJRBX5BYP3HY5L","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"L5YJRBX5","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:L5YJRBX5BYP3HY5LGID4YZMEOS","target":"record","payload":{"canonical_record":{"source":{"id":"1005.0186","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-05-03T05:32:25Z","cross_cats_sorted":[],"title_canon_sha256":"3fc26bf5649050a09f99190bfca5093d78d1fd6055aad4eb4d7c9ed93a4e826c","abstract_canon_sha256":"92f000e8fc372e38921e48645f257602b5a712bf5a87f17aeb3a8d98ac362f00"},"schema_version":"1.0"},"canonical_sha256":"5f709886fd0e1fb3e3ab3207cc6584748c2fb73c0dc56cd3a8cfc4c4589716d1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:43.895658Z","signature_b64":"DCSzu0Oa0ExKS4bb7FZt7258jNslPTpL7JrNO+g+fA6lu+By7Aze5vLLDYksmq22+qkx8BxFZyDG/y6CLjtUDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f709886fd0e1fb3e3ab3207cc6584748c2fb73c0dc56cd3a8cfc4c4589716d1","last_reissued_at":"2026-05-18T02:07:43.894882Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:43.894882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1005.0186","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":"2026-05-18T02:07:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AKCSNAjFVJCPOBH/nZUYhP1xnwCF0lpGxH9l3eHes7kbfiNpJaU6UZ8QE2gpEt7Bu58wPmq6CVuEsS13dNWzBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:36:13.911650Z"},"content_sha256":"155169b1fcbdb008a2c3e7b47c50e31be46a911902994c9f6c6839b8b7638ad7","schema_version":"1.0","event_id":"sha256:155169b1fcbdb008a2c3e7b47c50e31be46a911902994c9f6c6839b8b7638ad7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:L5YJRBX5BYP3HY5LGID4YZMEOS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"In-situ growth of superconducting NdFeAs(O,F) thin films by Molecular Beam Epitaxy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. Ikuta, H. Uemura, K. Takenaka, M. Tabuchi, T. Kawaguchi, T. Ohno, T. Ujihara, Y. Takeda","submitted_at":"2010-05-03T05:32:25Z","abstract_excerpt":"The recently discovered high temperature superconductor F-doped LaFeAsO and related compounds represent a new class of superconductors with the highest transition temperature (Tc) apart from the cuprates. The studies ongoing worldwide are revealing that these Fe-based superconductors are forming a unique class of materials that are interesting from the viewpoint of applications. To exploit the high potential of the Fe-based superconductors for device applications, it is indispensable to establish a process that enables the growth of high quality thin films. Efforts of thin film preparation sta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.0186","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":"2026-05-18T02:07:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SCyOwCX7vrXJxlq3/lo+IS7oAlZ8zLjUbia+yC5HhinuMAIeQKYtNf6sroobpSDZ7Nj3gNOOZZpUythgRqhvDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:36:13.912297Z"},"content_sha256":"79578a5bbcd1b6c61b7c7cde17ce8123e4bed0d58f3ec697b8a63ad4fe08e39d","schema_version":"1.0","event_id":"sha256:79578a5bbcd1b6c61b7c7cde17ce8123e4bed0d58f3ec697b8a63ad4fe08e39d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L5YJRBX5BYP3HY5LGID4YZMEOS/bundle.json","state_url":"https://pith.science/pith/L5YJRBX5BYP3HY5LGID4YZMEOS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L5YJRBX5BYP3HY5LGID4YZMEOS/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":"2026-05-25T07:36:13Z","links":{"resolver":"https://pith.science/pith/L5YJRBX5BYP3HY5LGID4YZMEOS","bundle":"https://pith.science/pith/L5YJRBX5BYP3HY5LGID4YZMEOS/bundle.json","state":"https://pith.science/pith/L5YJRBX5BYP3HY5LGID4YZMEOS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L5YJRBX5BYP3HY5LGID4YZMEOS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:L5YJRBX5BYP3HY5LGID4YZMEOS","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":"92f000e8fc372e38921e48645f257602b5a712bf5a87f17aeb3a8d98ac362f00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-05-03T05:32:25Z","title_canon_sha256":"3fc26bf5649050a09f99190bfca5093d78d1fd6055aad4eb4d7c9ed93a4e826c"},"schema_version":"1.0","source":{"id":"1005.0186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.0186","created_at":"2026-05-18T02:07:43Z"},{"alias_kind":"arxiv_version","alias_value":"1005.0186v1","created_at":"2026-05-18T02:07:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.0186","created_at":"2026-05-18T02:07:43Z"},{"alias_kind":"pith_short_12","alias_value":"L5YJRBX5BYP3","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"L5YJRBX5BYP3HY5L","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"L5YJRBX5","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:79578a5bbcd1b6c61b7c7cde17ce8123e4bed0d58f3ec697b8a63ad4fe08e39d","target":"graph","created_at":"2026-05-18T02:07:43Z","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 recently discovered high temperature superconductor F-doped LaFeAsO and related compounds represent a new class of superconductors with the highest transition temperature (Tc) apart from the cuprates. The studies ongoing worldwide are revealing that these Fe-based superconductors are forming a unique class of materials that are interesting from the viewpoint of applications. To exploit the high potential of the Fe-based superconductors for device applications, it is indispensable to establish a process that enables the growth of high quality thin films. Efforts of thin film preparation sta","authors_text":"H. Ikuta, H. Uemura, K. Takenaka, M. Tabuchi, T. Kawaguchi, T. Ohno, T. Ujihara, Y. Takeda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-05-03T05:32:25Z","title":"In-situ growth of superconducting NdFeAs(O,F) thin films by Molecular Beam Epitaxy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.0186","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":"sha256:155169b1fcbdb008a2c3e7b47c50e31be46a911902994c9f6c6839b8b7638ad7","target":"record","created_at":"2026-05-18T02:07:43Z","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":"92f000e8fc372e38921e48645f257602b5a712bf5a87f17aeb3a8d98ac362f00","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-05-03T05:32:25Z","title_canon_sha256":"3fc26bf5649050a09f99190bfca5093d78d1fd6055aad4eb4d7c9ed93a4e826c"},"schema_version":"1.0","source":{"id":"1005.0186","kind":"arxiv","version":1}},"canonical_sha256":"5f709886fd0e1fb3e3ab3207cc6584748c2fb73c0dc56cd3a8cfc4c4589716d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f709886fd0e1fb3e3ab3207cc6584748c2fb73c0dc56cd3a8cfc4c4589716d1","first_computed_at":"2026-05-18T02:07:43.894882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:43.894882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DCSzu0Oa0ExKS4bb7FZt7258jNslPTpL7JrNO+g+fA6lu+By7Aze5vLLDYksmq22+qkx8BxFZyDG/y6CLjtUDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:43.895658Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.0186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:155169b1fcbdb008a2c3e7b47c50e31be46a911902994c9f6c6839b8b7638ad7","sha256:79578a5bbcd1b6c61b7c7cde17ce8123e4bed0d58f3ec697b8a63ad4fe08e39d"],"state_sha256":"c28b9a369e27818458bba045d09cf3762275f42033f00195089a870b19e0f5f7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BZ2kVqamCqProX1M1fAvwCrAJ0m4DuZ5W0IBVTg54hOZk0WUV0JhKuOVaIan7vHOW2QE2Ri3r7vlLGr2gd+9DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T07:36:13.915899Z","bundle_sha256":"68607a24938d39b47feb27c2c66f2f49c712ddc20920f8d8ae4c8ca34ebc4b1e"}}