{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:Z3MLQYDUGCLJ3VLWIC3PU5NQE6","short_pith_number":"pith:Z3MLQYDU","canonical_record":{"source":{"id":"1811.06063","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-14T21:00:12Z","cross_cats_sorted":[],"title_canon_sha256":"8e686eed526a1a539aa1f0fd0cfa1ce9f00419428ab6361ac981b5c014a5bc94","abstract_canon_sha256":"e89face35cffd904f49a1bfae67bbb981f35f6520537be9f5229e0a618165cf1"},"schema_version":"1.0"},"canonical_sha256":"ced8b8607430969dd57640b6fa75b027b02e68e9ad9d800c2b7dcdb76601d6a2","source":{"kind":"arxiv","id":"1811.06063","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06063","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06063v1","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06063","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"Z3MLQYDUGCLJ","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Z3MLQYDUGCLJ3VLW","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Z3MLQYDU","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:Z3MLQYDUGCLJ3VLWIC3PU5NQE6","target":"record","payload":{"canonical_record":{"source":{"id":"1811.06063","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-14T21:00:12Z","cross_cats_sorted":[],"title_canon_sha256":"8e686eed526a1a539aa1f0fd0cfa1ce9f00419428ab6361ac981b5c014a5bc94","abstract_canon_sha256":"e89face35cffd904f49a1bfae67bbb981f35f6520537be9f5229e0a618165cf1"},"schema_version":"1.0"},"canonical_sha256":"ced8b8607430969dd57640b6fa75b027b02e68e9ad9d800c2b7dcdb76601d6a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:38.763228Z","signature_b64":"v87jSfmM304QE7zvVrYgI1ed4UiykKFE568cVYfPuGyQJwe9gfj2MlNI7C49LVcZhC2jNWtdLswKdIvC19wlCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ced8b8607430969dd57640b6fa75b027b02e68e9ad9d800c2b7dcdb76601d6a2","last_reissued_at":"2026-05-18T00:00:38.762778Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:38.762778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.06063","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":"2026-05-18T00:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QJvo/gVA3YvbZ8gzLoC98O0+nsmFaFpnO70wlt80LM6sRKgRVzbJaj0+kSyV63+NJNucgM0qyN8FGUHK5kPYCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:05:11.895665Z"},"content_sha256":"28371c796b75517bb7e602e44ecf08de189db0eb7f526d8ef4eab207bd7522fd","schema_version":"1.0","event_id":"sha256:28371c796b75517bb7e602e44ecf08de189db0eb7f526d8ef4eab207bd7522fd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:Z3MLQYDUGCLJ3VLWIC3PU5NQE6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Structural investigation of the Sm(Fe1-xRux)As(O0.85F0.15) system: a synchrotron X-ray powder diffraction study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Martinelli","submitted_at":"2018-11-14T21:00:12Z","abstract_excerpt":"The structural and microstructural properties of the Sm(Fe1-xRux)As(O0.85F0.15) system were investigated by means of high-resolution synchrotron X-ray powder diffraction between 10 K and 300 K. The tetragonal to orthorhombic structural transition temperature decreases with the increase of the Ru content and the symmetry breaking is completely suppressed around x ~ 0.38. By combining the present results with previous magnetic and resistivity measurements, a phase diagram for the Sm(Fe1-xRux)As(O0.85F0.15) system has been drawn."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06063","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":"2026-05-18T00:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ssTeUMAWxFn6fw0AennI0ilCcDZhZ1RiGCSIFyHiLioyrYZEG5fBeKWAY4D4D7EuNfX/bowV9QBLF+PF2A1RDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:05:11.896015Z"},"content_sha256":"7a429eabaebc3c5e449283c43234dfb2019232208aaa5893b26ea417ee81b56e","schema_version":"1.0","event_id":"sha256:7a429eabaebc3c5e449283c43234dfb2019232208aaa5893b26ea417ee81b56e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6/bundle.json","state_url":"https://pith.science/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6/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":"2026-06-05T10:05:11Z","links":{"resolver":"https://pith.science/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6","bundle":"https://pith.science/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6/bundle.json","state":"https://pith.science/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z3MLQYDUGCLJ3VLWIC3PU5NQE6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Z3MLQYDUGCLJ3VLWIC3PU5NQE6","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":"e89face35cffd904f49a1bfae67bbb981f35f6520537be9f5229e0a618165cf1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-14T21:00:12Z","title_canon_sha256":"8e686eed526a1a539aa1f0fd0cfa1ce9f00419428ab6361ac981b5c014a5bc94"},"schema_version":"1.0","source":{"id":"1811.06063","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06063","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06063v1","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06063","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"Z3MLQYDUGCLJ","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Z3MLQYDUGCLJ3VLW","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Z3MLQYDU","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:7a429eabaebc3c5e449283c43234dfb2019232208aaa5893b26ea417ee81b56e","target":"graph","created_at":"2026-05-18T00:00:38Z","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 structural and microstructural properties of the Sm(Fe1-xRux)As(O0.85F0.15) system were investigated by means of high-resolution synchrotron X-ray powder diffraction between 10 K and 300 K. The tetragonal to orthorhombic structural transition temperature decreases with the increase of the Ru content and the symmetry breaking is completely suppressed around x ~ 0.38. By combining the present results with previous magnetic and resistivity measurements, a phase diagram for the Sm(Fe1-xRux)As(O0.85F0.15) system has been drawn.","authors_text":"A. Martinelli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-14T21:00:12Z","title":"Structural investigation of the Sm(Fe1-xRux)As(O0.85F0.15) system: a synchrotron X-ray powder diffraction study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06063","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":"sha256:28371c796b75517bb7e602e44ecf08de189db0eb7f526d8ef4eab207bd7522fd","target":"record","created_at":"2026-05-18T00:00:38Z","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":"e89face35cffd904f49a1bfae67bbb981f35f6520537be9f5229e0a618165cf1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-11-14T21:00:12Z","title_canon_sha256":"8e686eed526a1a539aa1f0fd0cfa1ce9f00419428ab6361ac981b5c014a5bc94"},"schema_version":"1.0","source":{"id":"1811.06063","kind":"arxiv","version":1}},"canonical_sha256":"ced8b8607430969dd57640b6fa75b027b02e68e9ad9d800c2b7dcdb76601d6a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ced8b8607430969dd57640b6fa75b027b02e68e9ad9d800c2b7dcdb76601d6a2","first_computed_at":"2026-05-18T00:00:38.762778Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:38.762778Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v87jSfmM304QE7zvVrYgI1ed4UiykKFE568cVYfPuGyQJwe9gfj2MlNI7C49LVcZhC2jNWtdLswKdIvC19wlCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:38.763228Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06063","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28371c796b75517bb7e602e44ecf08de189db0eb7f526d8ef4eab207bd7522fd","sha256:7a429eabaebc3c5e449283c43234dfb2019232208aaa5893b26ea417ee81b56e"],"state_sha256":"bb40888ba22ac859e3e35f241050eddd5be49e3f274d90cd349e93d52566c74e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"neA/IKLfF+ChGQP0NI2vbag+N3gT3VP3N3iavgvQ+5yre1/ukVNbcj/vBxW9NBv63HK8PvPYTKj7nKi/F5oTDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T10:05:11.898143Z","bundle_sha256":"64ec2777c47828f2ffadaaeb11db5aaa31ab76bb91edbef59325e1b3b659ff4a"}}