{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:OYURBD67CRJIURC67YN55PMQF3","short_pith_number":"pith:OYURBD67","canonical_record":{"source":{"id":"2001.09917","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-27T17:14:21Z","cross_cats_sorted":[],"title_canon_sha256":"73f73ea45268782dc18bccf56635c767464e83e63e3245d05ef24aacd1223780","abstract_canon_sha256":"70511abd69e03e81f5e14b234bb0b9c8f60bec8364a117ba9624601ddfd16b35"},"schema_version":"1.0"},"canonical_sha256":"7629108fdf14528a445efe1bdebd902ef22186e9f0fae501f9958dde7c0fb469","source":{"kind":"arxiv","id":"2001.09917","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.09917","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"arxiv_version","alias_value":"2001.09917v1","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.09917","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"pith_short_12","alias_value":"OYURBD67CRJI","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"pith_short_16","alias_value":"OYURBD67CRJIURC6","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"pith_short_8","alias_value":"OYURBD67","created_at":"2026-07-05T00:36:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:OYURBD67CRJIURC67YN55PMQF3","target":"record","payload":{"canonical_record":{"source":{"id":"2001.09917","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-27T17:14:21Z","cross_cats_sorted":[],"title_canon_sha256":"73f73ea45268782dc18bccf56635c767464e83e63e3245d05ef24aacd1223780","abstract_canon_sha256":"70511abd69e03e81f5e14b234bb0b9c8f60bec8364a117ba9624601ddfd16b35"},"schema_version":"1.0"},"canonical_sha256":"7629108fdf14528a445efe1bdebd902ef22186e9f0fae501f9958dde7c0fb469","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:36:05.136331Z","signature_b64":"zu3I1wYtVdb+zYBzGvEX8PkVgHjL6pEjtmQZaAtVAtxFzDbeA6cug3C8EFwvAHsyexGc2uzQ7gVjnnxgL4vIBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7629108fdf14528a445efe1bdebd902ef22186e9f0fae501f9958dde7c0fb469","last_reissued_at":"2026-07-05T00:36:05.135816Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:36:05.135816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2001.09917","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":"2026-07-05T00:36:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3KMoEXa1nJq5z1B3ZXkWYoW79E23wgb9tNNoV7xLBP15xixk4aXhwRRlvX9Q/us93GXgW3GIxbwYh8vBmDx5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:48:37.230697Z"},"content_sha256":"a6d75c1c42d6df385fc65da12baf5cb91933a22eacb54ba27b3c6cb13008f07d","schema_version":"1.0","event_id":"sha256:a6d75c1c42d6df385fc65da12baf5cb91933a22eacb54ba27b3c6cb13008f07d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:OYURBD67CRJIURC67YN55PMQF3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nanoscale degeneracy lifting in a geometrically frustrated antiferromagnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alexandros Lappas, Antonio Fernandez Martinez, Benjamin A. Frandsen, Eleni Aza, Emil S. Bozin, Katharine Page, Mikhail Feygenson","submitted_at":"2020-01-27T17:14:21Z","abstract_excerpt":"The local atomic and magnetic structures of the compounds $A$MnO$_2$ ($A$ = Na, Cu), which realize a geometrically frustrated, spatially anisotropic triangular lattice of Mn spins, have been investigated by atomic and magnetic pair distribution function analysis of neutron total scattering data. Relief of frustration in CuMnO$_2$ is accompanied by a conventional cooperative symmetry-lowering lattice distortion driven by N\\'eel order. In NaMnO$_2$, however, the distortion has a short-range nature. A cooperative interaction between the locally broken symmetry and short-range magnetic correlation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.09917","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2001.09917/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T00:36:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xft89CiW5rF8cQf6GYPCYpze6eULmiGLfkvJV0D+MlWQ9QmU1YEyguC2R/2XmzhhmNqT4SbuyhOyKejLgaCsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:48:37.231197Z"},"content_sha256":"f24e117ef0f7cbd6c72bc7b5274b563a9448bddbe0a74cda7c86d4c00280acd7","schema_version":"1.0","event_id":"sha256:f24e117ef0f7cbd6c72bc7b5274b563a9448bddbe0a74cda7c86d4c00280acd7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OYURBD67CRJIURC67YN55PMQF3/bundle.json","state_url":"https://pith.science/pith/OYURBD67CRJIURC67YN55PMQF3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OYURBD67CRJIURC67YN55PMQF3/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":"2026-08-03T22:48:37Z","links":{"resolver":"https://pith.science/pith/OYURBD67CRJIURC67YN55PMQF3","bundle":"https://pith.science/pith/OYURBD67CRJIURC67YN55PMQF3/bundle.json","state":"https://pith.science/pith/OYURBD67CRJIURC67YN55PMQF3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OYURBD67CRJIURC67YN55PMQF3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:OYURBD67CRJIURC67YN55PMQF3","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":"70511abd69e03e81f5e14b234bb0b9c8f60bec8364a117ba9624601ddfd16b35","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-27T17:14:21Z","title_canon_sha256":"73f73ea45268782dc18bccf56635c767464e83e63e3245d05ef24aacd1223780"},"schema_version":"1.0","source":{"id":"2001.09917","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2001.09917","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"arxiv_version","alias_value":"2001.09917v1","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.09917","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"pith_short_12","alias_value":"OYURBD67CRJI","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"pith_short_16","alias_value":"OYURBD67CRJIURC6","created_at":"2026-07-05T00:36:05Z"},{"alias_kind":"pith_short_8","alias_value":"OYURBD67","created_at":"2026-07-05T00:36:05Z"}],"graph_snapshots":[{"event_id":"sha256:f24e117ef0f7cbd6c72bc7b5274b563a9448bddbe0a74cda7c86d4c00280acd7","target":"graph","created_at":"2026-07-05T00:36:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2001.09917/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The local atomic and magnetic structures of the compounds $A$MnO$_2$ ($A$ = Na, Cu), which realize a geometrically frustrated, spatially anisotropic triangular lattice of Mn spins, have been investigated by atomic and magnetic pair distribution function analysis of neutron total scattering data. Relief of frustration in CuMnO$_2$ is accompanied by a conventional cooperative symmetry-lowering lattice distortion driven by N\\'eel order. In NaMnO$_2$, however, the distortion has a short-range nature. A cooperative interaction between the locally broken symmetry and short-range magnetic correlation","authors_text":"Alexandros Lappas, Antonio Fernandez Martinez, Benjamin A. Frandsen, Eleni Aza, Emil S. Bozin, Katharine Page, Mikhail Feygenson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-27T17:14:21Z","title":"Nanoscale degeneracy lifting in a geometrically frustrated antiferromagnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.09917","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:a6d75c1c42d6df385fc65da12baf5cb91933a22eacb54ba27b3c6cb13008f07d","target":"record","created_at":"2026-07-05T00:36:05Z","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":"70511abd69e03e81f5e14b234bb0b9c8f60bec8364a117ba9624601ddfd16b35","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-01-27T17:14:21Z","title_canon_sha256":"73f73ea45268782dc18bccf56635c767464e83e63e3245d05ef24aacd1223780"},"schema_version":"1.0","source":{"id":"2001.09917","kind":"arxiv","version":1}},"canonical_sha256":"7629108fdf14528a445efe1bdebd902ef22186e9f0fae501f9958dde7c0fb469","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7629108fdf14528a445efe1bdebd902ef22186e9f0fae501f9958dde7c0fb469","first_computed_at":"2026-07-05T00:36:05.135816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:36:05.135816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zu3I1wYtVdb+zYBzGvEX8PkVgHjL6pEjtmQZaAtVAtxFzDbeA6cug3C8EFwvAHsyexGc2uzQ7gVjnnxgL4vIBA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:36:05.136331Z","signed_message":"canonical_sha256_bytes"},"source_id":"2001.09917","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a6d75c1c42d6df385fc65da12baf5cb91933a22eacb54ba27b3c6cb13008f07d","sha256:f24e117ef0f7cbd6c72bc7b5274b563a9448bddbe0a74cda7c86d4c00280acd7"],"state_sha256":"11c7d08a491a0724712aacbbcf347b8e9596fe160927f771a3784f5d2e7d0e38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tLkC0WpwvtZQ4XqAUNqMb9fkehqoH1CnEB0801RueDmbH6fg2/T98ZcGxcxDid0Twg/r+rtDXWC0fhQ+BTejDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:48:37.234583Z","bundle_sha256":"ff5cc4491b914741be502c1e4867814b79eb4d226c4701219616009cbd835eb0"}}