{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:RCPGMWTQQMMOXA62SYEAMVADZS","short_pith_number":"pith:RCPGMWTQ","canonical_record":{"source":{"id":"0907.2853","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-16T14:36:37Z","cross_cats_sorted":[],"title_canon_sha256":"1eed873e25ed846bcb9f12fedd8f485b80d1144999eaa3b13687822ff114cc93","abstract_canon_sha256":"49460377f685fb576c8f7fffc725bbf98d0bc2ab2ef4564ffbfe4dde80721312"},"schema_version":"1.0"},"canonical_sha256":"889e665a708318eb83da9608065403ccb651699d55057bb538b0641c90ddd562","source":{"kind":"arxiv","id":"0907.2853","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0907.2853","created_at":"2026-05-18T02:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"0907.2853v1","created_at":"2026-05-18T02:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.2853","created_at":"2026-05-18T02:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"RCPGMWTQQMMO","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"RCPGMWTQQMMOXA62","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"RCPGMWTQ","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:RCPGMWTQQMMOXA62SYEAMVADZS","target":"record","payload":{"canonical_record":{"source":{"id":"0907.2853","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-16T14:36:37Z","cross_cats_sorted":[],"title_canon_sha256":"1eed873e25ed846bcb9f12fedd8f485b80d1144999eaa3b13687822ff114cc93","abstract_canon_sha256":"49460377f685fb576c8f7fffc725bbf98d0bc2ab2ef4564ffbfe4dde80721312"},"schema_version":"1.0"},"canonical_sha256":"889e665a708318eb83da9608065403ccb651699d55057bb538b0641c90ddd562","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:56.565671Z","signature_b64":"Yqs0WE9joJ/gBnYXhU+FHTSNPxUvBwoFHEkR4WIPBHuILAwVGwRqT6gIBhjxdB0oVY2mygdq3DFNsV+qntE1CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"889e665a708318eb83da9608065403ccb651699d55057bb538b0641c90ddd562","last_reissued_at":"2026-05-18T02:12:56.565195Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:56.565195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0907.2853","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":"2026-05-18T02:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4akNFhpI43es8lqHKagTn38QMVjwGkNIC9QluWlp0RnA0/JH31USYtfAaIxZN0OdW+QbUx8vcQdCSRKYjF0oDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:30:13.254547Z"},"content_sha256":"75c2b04ee3eb45ceca415959eca9f1d6b37e2748222f1f535e3360b7b238229b","schema_version":"1.0","event_id":"sha256:75c2b04ee3eb45ceca415959eca9f1d6b37e2748222f1f535e3360b7b238229b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:RCPGMWTQQMMOXA62SYEAMVADZS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice distortion and magnetic quantum phase transition in CeFeAs(1-x)P(x)O","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Clarina de la Cruz, G. F. Chen, H. A. Mook, J. W. Lynn, M. A. Green, N. L. Wang, Pengcheng Dai, Q. Huang, Qimiao Si, Shiliang Li, W. Z. Hu","submitted_at":"2009-07-16T14:36:37Z","abstract_excerpt":"We use neutron scattering to show that replacing the larger arsenic with smaller phosphorus in CeFeAs(1-x)P(x)O simultaneously suppresses the AF order and orthorhombic distortion near x = 0.4, providing evidence for a magnetic quantum critical point. Furthermore, we find that the pnictogen height in iron arsenide is an important controlling parameter for their electronic and magnetic properties, and may play an important role in electron pairing and superconductivity."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.2853","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":"2026-05-18T02:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N3KtJiKYIXd8WSXz3HG+Gb+2NrOe5NtRNaa/yYxE5NNdXN8tXif92ea5io0QBWM5Y+w9RuOlhInW+MhjiRSxAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:30:13.255176Z"},"content_sha256":"d8e55f368523ef6c59785fe4413362540d3944d502281f79c7df1a4ee65000ca","schema_version":"1.0","event_id":"sha256:d8e55f368523ef6c59785fe4413362540d3944d502281f79c7df1a4ee65000ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RCPGMWTQQMMOXA62SYEAMVADZS/bundle.json","state_url":"https://pith.science/pith/RCPGMWTQQMMOXA62SYEAMVADZS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RCPGMWTQQMMOXA62SYEAMVADZS/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":"2026-05-26T04:30:13Z","links":{"resolver":"https://pith.science/pith/RCPGMWTQQMMOXA62SYEAMVADZS","bundle":"https://pith.science/pith/RCPGMWTQQMMOXA62SYEAMVADZS/bundle.json","state":"https://pith.science/pith/RCPGMWTQQMMOXA62SYEAMVADZS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RCPGMWTQQMMOXA62SYEAMVADZS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:RCPGMWTQQMMOXA62SYEAMVADZS","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":"49460377f685fb576c8f7fffc725bbf98d0bc2ab2ef4564ffbfe4dde80721312","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-16T14:36:37Z","title_canon_sha256":"1eed873e25ed846bcb9f12fedd8f485b80d1144999eaa3b13687822ff114cc93"},"schema_version":"1.0","source":{"id":"0907.2853","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0907.2853","created_at":"2026-05-18T02:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"0907.2853v1","created_at":"2026-05-18T02:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.2853","created_at":"2026-05-18T02:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"RCPGMWTQQMMO","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"RCPGMWTQQMMOXA62","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"RCPGMWTQ","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:d8e55f368523ef6c59785fe4413362540d3944d502281f79c7df1a4ee65000ca","target":"graph","created_at":"2026-05-18T02:12:56Z","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":"We use neutron scattering to show that replacing the larger arsenic with smaller phosphorus in CeFeAs(1-x)P(x)O simultaneously suppresses the AF order and orthorhombic distortion near x = 0.4, providing evidence for a magnetic quantum critical point. Furthermore, we find that the pnictogen height in iron arsenide is an important controlling parameter for their electronic and magnetic properties, and may play an important role in electron pairing and superconductivity.","authors_text":"Clarina de la Cruz, G. F. Chen, H. A. Mook, J. W. Lynn, M. A. Green, N. L. Wang, Pengcheng Dai, Q. Huang, Qimiao Si, Shiliang Li, W. Z. Hu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-16T14:36:37Z","title":"Lattice distortion and magnetic quantum phase transition in CeFeAs(1-x)P(x)O"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.2853","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":"sha256:75c2b04ee3eb45ceca415959eca9f1d6b37e2748222f1f535e3360b7b238229b","target":"record","created_at":"2026-05-18T02:12:56Z","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":"49460377f685fb576c8f7fffc725bbf98d0bc2ab2ef4564ffbfe4dde80721312","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-07-16T14:36:37Z","title_canon_sha256":"1eed873e25ed846bcb9f12fedd8f485b80d1144999eaa3b13687822ff114cc93"},"schema_version":"1.0","source":{"id":"0907.2853","kind":"arxiv","version":1}},"canonical_sha256":"889e665a708318eb83da9608065403ccb651699d55057bb538b0641c90ddd562","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"889e665a708318eb83da9608065403ccb651699d55057bb538b0641c90ddd562","first_computed_at":"2026-05-18T02:12:56.565195Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:56.565195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yqs0WE9joJ/gBnYXhU+FHTSNPxUvBwoFHEkR4WIPBHuILAwVGwRqT6gIBhjxdB0oVY2mygdq3DFNsV+qntE1CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:56.565671Z","signed_message":"canonical_sha256_bytes"},"source_id":"0907.2853","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75c2b04ee3eb45ceca415959eca9f1d6b37e2748222f1f535e3360b7b238229b","sha256:d8e55f368523ef6c59785fe4413362540d3944d502281f79c7df1a4ee65000ca"],"state_sha256":"171e36376d71582634c386c9d440985af8341fe95dc6ca0db65678e64a3acb3e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/EC/x7qG7P/UIg3drgwtCAV1zsFXZGgTSplr189Km/dWeDVCnwnpI6IMGzANwHYJi6sNIQCftBc7nOKtF4ZIAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T04:30:13.258741Z","bundle_sha256":"2e37ec4077cf7a0fffb285ffa7637556357c7d49ca611015bbbf52de7e76a1ab"}}